From acda6b96a4e92e432bd1d97fa14004a11e70387e Mon Sep 17 00:00:00 2001 From: Carlo Curino Date: Thu, 27 Jul 2017 14:34:45 -0700 Subject: [PATCH] YARN-5412. Create a proxy chain for ResourceManager REST API in the Router. (Contributed by Giovanni Matteo Fumarola via curino) (cherry picked from commit b6240b92abf453affc5fd64e1eedf2d29842aa75) --- .../hadoop/yarn/conf/YarnConfiguration.java | 24 + .../hadoop/yarn/webapp/util/WebAppUtils.java | 14 + .../src/main/resources/yarn-default.xml | 30 + .../resourcemanager/webapp/RMWSConsts.java | 15 + .../resourcemanager/webapp/RMWebAppUtil.java | 29 + .../webapp/RMWebServiceProtocol.java | 133 +- .../resourcemanager/webapp/RMWebServices.java | 4 +- .../webapp/dao/AppAttemptInfo.java | 5 +- .../TestFederationRMStateStoreService.java | 9 +- .../hadoop-yarn-server-router/pom.xml | 38 +- .../hadoop/yarn/server/router/Router.java | 35 + .../AbstractRESTRequestInterceptor.java | 89 ++ .../webapp/DefaultRequestInterceptorREST.java | 496 +++++++ .../server/router/webapp/HTTPMethods.java | 34 + .../router/webapp/RESTRequestInterceptor.java | 125 ++ .../server/router/webapp/RouterWebApp.java | 48 + .../router/webapp/RouterWebServiceUtil.java | 227 +++ .../router/webapp/RouterWebServices.java | 876 +++++++++++ .../server/router/webapp/package-info.java | 20 + .../webapp/BaseRouterWebServicesTest.java | 601 ++++++++ .../server/router/webapp/JavaProcess.java | 52 + .../webapp/MockRESTRequestInterceptor.java | 340 +++++ .../PassThroughRESTRequestInterceptor.java | 339 +++++ .../router/webapp/TestRouterWebServices.java | 269 ++++ .../webapp/TestRouterWebServicesREST.java | 1298 +++++++++++++++++ .../src/test/resources/capacity-scheduler.xml | 111 ++ .../src/test/resources/log4j.properties | 19 + .../src/test/resources/yarn-site.xml | 30 + 28 files changed, 5239 insertions(+), 71 deletions(-) create mode 100644 hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/AbstractRESTRequestInterceptor.java create mode 100644 hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/DefaultRequestInterceptorREST.java create mode 100644 hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/HTTPMethods.java create mode 100644 hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/RESTRequestInterceptor.java create mode 100644 hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/RouterWebApp.java create mode 100644 hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/RouterWebServiceUtil.java create mode 100644 hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/RouterWebServices.java create mode 100644 hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/package-info.java create mode 100644 hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/java/org/apache/hadoop/yarn/server/router/webapp/BaseRouterWebServicesTest.java create mode 100644 hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/java/org/apache/hadoop/yarn/server/router/webapp/JavaProcess.java create mode 100644 hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/java/org/apache/hadoop/yarn/server/router/webapp/MockRESTRequestInterceptor.java create mode 100644 hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/java/org/apache/hadoop/yarn/server/router/webapp/PassThroughRESTRequestInterceptor.java create mode 100644 hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/java/org/apache/hadoop/yarn/server/router/webapp/TestRouterWebServices.java create mode 100644 hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/java/org/apache/hadoop/yarn/server/router/webapp/TestRouterWebServicesREST.java create mode 100644 hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/resources/capacity-scheduler.xml create mode 100644 hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/resources/log4j.properties create mode 100644 hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/resources/yarn-site.xml diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/conf/YarnConfiguration.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/conf/YarnConfiguration.java index d2013bf6dd..d608df899f 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/conf/YarnConfiguration.java +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/conf/YarnConfiguration.java @@ -2682,6 +2682,30 @@ public static boolean isAclEnabled(Configuration conf) { ROUTER_PREFIX + "submit.retry"; public static final int DEFAULT_ROUTER_CLIENTRM_SUBMIT_RETRY = 3; + public static final String ROUTER_WEBAPP_PREFIX = ROUTER_PREFIX + "webapp."; + + /** The address of the Router web application. */ + public static final String ROUTER_WEBAPP_ADDRESS = + ROUTER_WEBAPP_PREFIX + "address"; + + public static final int DEFAULT_ROUTER_WEBAPP_PORT = 8089; + public static final String DEFAULT_ROUTER_WEBAPP_ADDRESS = + "0.0.0.0:" + DEFAULT_ROUTER_WEBAPP_PORT; + + /** The https address of the Router web application. */ + public static final String ROUTER_WEBAPP_HTTPS_ADDRESS = + ROUTER_WEBAPP_PREFIX + "https.address"; + + public static final int DEFAULT_ROUTER_WEBAPP_HTTPS_PORT = 8091; + public static final String DEFAULT_ROUTER_WEBAPP_HTTPS_ADDRESS = + "0.0.0.0:" + DEFAULT_ROUTER_WEBAPP_HTTPS_PORT; + + public static final String ROUTER_WEBAPP_INTERCEPTOR_CLASS_PIPELINE = + ROUTER_WEBAPP_PREFIX + "interceptor-class.pipeline"; + public static final String DEFAULT_ROUTER_WEBAPP_INTERCEPTOR_CLASS = + "org.apache.hadoop.yarn.server.router.webapp." + + "DefaultRequestInterceptorREST"; + //////////////////////////////// // Other Configs //////////////////////////////// diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/webapp/util/WebAppUtils.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/webapp/util/WebAppUtils.java index eabd9b3f0e..fb0a9bf533 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/webapp/util/WebAppUtils.java +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/webapp/util/WebAppUtils.java @@ -129,6 +129,20 @@ public static String getRMWebAppURLWithoutScheme(Configuration conf) { return getRMWebAppURLWithoutScheme(conf, false); } + public static String getRouterWebAppURLWithScheme(Configuration conf) { + return getHttpSchemePrefix(conf) + getRouterWebAppURLWithoutScheme(conf); + } + + public static String getRouterWebAppURLWithoutScheme(Configuration conf) { + if (YarnConfiguration.useHttps(conf)) { + return conf.get(YarnConfiguration.ROUTER_WEBAPP_HTTPS_ADDRESS, + YarnConfiguration.DEFAULT_ROUTER_WEBAPP_HTTPS_ADDRESS); + } else { + return conf.get(YarnConfiguration.ROUTER_WEBAPP_ADDRESS, + YarnConfiguration.DEFAULT_ROUTER_WEBAPP_ADDRESS); + } + } + public static List getProxyHostsAndPortsForAmFilter( Configuration conf) { List addrs = new ArrayList(); diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/yarn-default.xml b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/yarn-default.xml index 82193257e5..564a451ce2 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/yarn-default.xml +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/yarn-default.xml @@ -3214,4 +3214,34 @@ user-group + + + The comma separated list of class names that implement the + RequestInterceptor interface. This is used by the RouterWebServices + to create the request processing pipeline for users. + + yarn.router.webapp.interceptor-class.pipeline + org.apache.hadoop.yarn.server.router.webapp.DefaultRequestInterceptorREST + + + + + The http address of the Router web application. + If only a host is provided as the value, + the webapp will be served on a random port. + + yarn.router.webapp.address + 0.0.0.0:8089 + + + + + The https address of the Router web application. + If only a host is provided as the value, + the webapp will be served on a random port. + + yarn.router.webapp.https.address + 0.0.0.0:8091 + + diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/RMWSConsts.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/RMWSConsts.java index 23d4bb1f9c..5a945daf86 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/RMWSConsts.java +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/RMWSConsts.java @@ -168,6 +168,12 @@ public final class RMWSConsts { */ public static final String APPS_TIMEOUT = "/apps/{appid}/timeout"; + /** + * Path for {@code RouterWebServices#getContainer}. + */ + public static final String GET_CONTAINER = + "/apps/{appid}/appattempts/{appattemptid}/containers/{containerid}"; + // ----------------QueryParams for RMWebServiceProtocol---------------- public static final String TIME = "time"; @@ -194,6 +200,15 @@ public final class RMWSConsts { public static final String END_TIME = "end-time"; public static final String INCLUDE_RESOURCE = "include-resource-allocations"; public static final String TYPE = "type"; + public static final String CONTAINERID = "containerid"; + public static final String APPATTEMPTS = "appattempts"; + public static final String TIMEOUTS = "timeouts"; + public static final String PRIORITY = "priority"; + public static final String TIMEOUT = "timeout"; + public static final String ATTEMPTS = "appattempts"; + public static final String GET_LABELS = "get-labels"; + public static final String DESELECTS = "deSelects"; + public static final String CONTAINERS = "containers"; private RMWSConsts() { // not called diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/RMWebAppUtil.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/RMWebAppUtil.java index 57805ee3b4..531ce975ab 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/RMWebAppUtil.java +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/RMWebAppUtil.java @@ -20,10 +20,13 @@ import java.io.IOException; import java.nio.ByteBuffer; +import java.security.Principal; import java.util.ArrayList; import java.util.HashMap; import java.util.Map; +import javax.servlet.http.HttpServletRequest; + import org.apache.commons.codec.binary.Base64; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; @@ -341,4 +344,30 @@ private static LogAggregationContext createLogAggregationContext( logAggregationContextInfo.getLogAggregationPolicyClassName(), logAggregationContextInfo.getLogAggregationPolicyParameters()); } + + /** + * Helper method to retrieve the UserGroupInformation from the + * HttpServletRequest. + * + * @param hsr the servlet request + * @param usePrincipal true if we need to use the principal user, remote + * otherwise. + * @return the user group information of the caller. + **/ + public static UserGroupInformation getCallerUserGroupInformation( + HttpServletRequest hsr, boolean usePrincipal) { + + String remoteUser = hsr.getRemoteUser(); + if (usePrincipal) { + Principal princ = hsr.getUserPrincipal(); + remoteUser = princ == null ? null : princ.getName(); + } + + UserGroupInformation callerUGI = null; + if (remoteUser != null) { + callerUGI = UserGroupInformation.createRemoteUser(remoteUser); + } + + return callerUGI; + } } diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/RMWebServiceProtocol.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/RMWebServiceProtocol.java index 93ab3de19d..062ca4c840 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/RMWebServiceProtocol.java +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/RMWebServiceProtocol.java @@ -108,7 +108,7 @@ public interface RMWebServiceProtocol { * This method dumps the scheduler logs for the time got in input, and it is * reachable by using {@link RMWSConsts#SCHEDULER_LOGS}. * - * @param time the period of time + * @param time the period of time. It is a FormParam. * @param hsr the servlet request * @return the result of the operation * @throws IOException when it cannot create dump log file @@ -121,7 +121,7 @@ String dumpSchedulerLogs(String time, HttpServletRequest hsr) * reachable by using {@link RMWSConsts#NODES}. * * @see ApplicationClientProtocol#getClusterNodes - * @param states the states we want to filter + * @param states the states we want to filter. It is a QueryParam. * @return all nodes in the cluster. If the states param is given, returns all * nodes that are in the comma-separated list of states */ @@ -131,7 +131,8 @@ String dumpSchedulerLogs(String time, HttpServletRequest hsr) * This method retrieves a specific node information, and it is reachable by * using {@link RMWSConsts#NODES_NODEID}. * - * @param nodeId the node we want to retrieve the information + * @param nodeId the node we want to retrieve the information. It is a + * PathParam. * @return the information about the node in input */ NodeInfo getNode(String nodeId); @@ -142,19 +143,25 @@ String dumpSchedulerLogs(String time, HttpServletRequest hsr) * * @see ApplicationClientProtocol#getApplications * @param hsr the servlet request - * @param stateQuery right now the stateQuery is deprecated - * @param statesQuery filter the result by states - * @param finalStatusQuery filter the result by final states - * @param userQuery filter the result by user - * @param queueQuery filter the result by queue - * @param count set a limit of the result - * @param startedBegin filter the result by started begin time - * @param startedEnd filter the result by started end time - * @param finishBegin filter the result by finish begin time - * @param finishEnd filter the result by finish end time - * @param applicationTypes filter the result by types - * @param applicationTags filter the result by tags - * @param unselectedFields De-selected params to avoid from report + * @param stateQuery right now the stateQuery is deprecated. It is a + * QueryParam. + * @param statesQuery filter the result by states. It is a QueryParam. + * @param finalStatusQuery filter the result by final states. It is a + * QueryParam. + * @param userQuery filter the result by user. It is a QueryParam. + * @param queueQuery filter the result by queue. It is a QueryParam. + * @param count set a limit of the result. It is a QueryParam. + * @param startedBegin filter the result by started begin time. It is a + * QueryParam. + * @param startedEnd filter the result by started end time. It is a + * QueryParam. + * @param finishBegin filter the result by finish begin time. It is a + * QueryParam. + * @param finishEnd filter the result by finish end time. It is a QueryParam. + * @param applicationTypes filter the result by types. It is a QueryParam. + * @param applicationTags filter the result by tags. It is a QueryParam. + * @param unselectedFields De-selected params to avoid from report. It is a + * QueryParam. * @return all apps in the cluster */ @SuppressWarnings("checkstyle:parameternumber") @@ -169,7 +176,8 @@ AppsInfo getApps(HttpServletRequest hsr, String stateQuery, * reachable by using {@link RMWSConsts#SCHEDULER_ACTIVITIES}. * * @param hsr the servlet request - * @param nodeId the node we want to retrieve the activities + * @param nodeId the node we want to retrieve the activities. It is a + * QueryParam. * @return all the activities in the specific node */ ActivitiesInfo getActivities(HttpServletRequest hsr, String nodeId); @@ -180,8 +188,10 @@ AppsInfo getApps(HttpServletRequest hsr, String stateQuery, * {@link RMWSConsts#SCHEDULER_APP_ACTIVITIES}. * * @param hsr the servlet request - * @param appId the applicationId we want to retrieve the activities - * @param time for how long we want to retrieve the activities + * @param appId the applicationId we want to retrieve the activities. It is a + * QueryParam. + * @param time for how long we want to retrieve the activities. It is a + * QueryParam. * @return all the activities about a specific app for a specific time */ AppActivitiesInfo getAppActivities(HttpServletRequest hsr, String appId, @@ -192,8 +202,8 @@ AppActivitiesInfo getAppActivities(HttpServletRequest hsr, String appId, * reachable by using {@link RMWSConsts#APP_STATISTICS}. * * @param hsr the servlet request - * @param stateQueries filter the result by states - * @param typeQueries filter the result by type names + * @param stateQueries filter the result by states. It is a QueryParam. + * @param typeQueries filter the result by type names. It is a QueryParam. * @return the application's statistics for specific states and types */ ApplicationStatisticsInfo getAppStatistics(HttpServletRequest hsr, @@ -205,8 +215,10 @@ ApplicationStatisticsInfo getAppStatistics(HttpServletRequest hsr, * * @see ApplicationClientProtocol#getApplicationReport * @param hsr the servlet request - * @param appId the Id of the application we want the report - * @param unselectedFields De-selected param list to avoid from report + * @param appId the Id of the application we want the report. It is a + * PathParam. + * @param unselectedFields De-selected param list to avoid from report. It is + * a QueryParam. * @return the app report for a specific application */ AppInfo getApp(HttpServletRequest hsr, String appId, @@ -217,7 +229,8 @@ AppInfo getApp(HttpServletRequest hsr, String appId, * using {@link RMWSConsts#APPS_APPID_STATE}. * * @param hsr the servlet request - * @param appId the Id of the application we want the state + * @param appId the Id of the application we want the state. It is a + * PathParam. * @return the state for a specific application * @throws AuthorizationException if the user is not authorized */ @@ -228,9 +241,10 @@ AppState getAppState(HttpServletRequest hsr, String appId) * This method updates the state of the app in input, and it is reachable by * using {@link RMWSConsts#APPS_APPID_STATE}. * - * @param targetState the target state for the app + * @param targetState the target state for the app. It is a content param. * @param hsr the servlet request - * @param appId the Id of the application we want to update the state + * @param appId the Id of the application we want to update the state. It is a + * PathParam. * @return Response containing the status code * @throws AuthorizationException if the user is not authorized to invoke this * method @@ -259,7 +273,7 @@ Response updateAppState(AppState targetState, HttpServletRequest hsr, * cluster, and it is reachable by using {@link RMWSConsts#LABEL_MAPPINGS}. * * @see ApplicationClientProtocol#getLabelsToNodes - * @param labels filter the result by node labels + * @param labels filter the result by node labels. It is a QueryParam. * @return all the nodes within multiple node labels * @throws IOException if an IOException happened */ @@ -270,7 +284,7 @@ Response updateAppState(AppState targetState, HttpServletRequest hsr, * reachable by using {@link RMWSConsts#REPLACE_NODE_TO_LABELS}. * * @see ResourceManagerAdministrationProtocol#replaceLabelsOnNode - * @param newNodeToLabels the list of new labels + * @param newNodeToLabels the list of new labels. It is a content param. * @param hsr the servlet request * @return Response containing the status code * @throws Exception if an exception happened @@ -283,9 +297,10 @@ Response replaceLabelsOnNodes(NodeToLabelsEntryList newNodeToLabels, * reachable by using {@link RMWSConsts#NODES_NODEID_REPLACE_LABELS}. * * @see ResourceManagerAdministrationProtocol#replaceLabelsOnNode - * @param newNodeLabelsName the list of new labels + * @param newNodeLabelsName the list of new labels. It is a QueryParam. * @param hsr the servlet request - * @param nodeId the node we want to replace the node labels + * @param nodeId the node we want to replace the node labels. It is a + * PathParam. * @return Response containing the status code * @throws Exception if an exception happened */ @@ -309,7 +324,7 @@ NodeLabelsInfo getClusterNodeLabels(HttpServletRequest hsr) * reachable by using {@link RMWSConsts#ADD_NODE_LABELS}. * * @see ResourceManagerAdministrationProtocol#addToClusterNodeLabels - * @param newNodeLabels the node labels to add + * @param newNodeLabels the node labels to add. It is a content param. * @param hsr the servlet request * @return Response containing the status code * @throws Exception in case of bad request @@ -322,7 +337,7 @@ Response addToClusterNodeLabels(NodeLabelsInfo newNodeLabels, * reachable by using {@link RMWSConsts#REMOVE_NODE_LABELS}. * * @see ResourceManagerAdministrationProtocol#removeFromClusterNodeLabels - * @param oldNodeLabels the node labels to remove + * @param oldNodeLabels the node labels to remove. It is a QueryParam. * @param hsr the servlet request * @return Response containing the status code * @throws Exception in case of bad request @@ -335,7 +350,8 @@ Response removeFromCluserNodeLabels(Set oldNodeLabels, * reachable by using {@link RMWSConsts#NODES_NODEID_GETLABELS}. * * @param hsr the servlet request - * @param nodeId the node we want to get all the node labels + * @param nodeId the node we want to get all the node labels. It is a + * PathParam. * @return all the labels for a specific node. * @throws IOException if an IOException happened */ @@ -347,7 +363,7 @@ NodeLabelsInfo getLabelsOnNode(HttpServletRequest hsr, String nodeId) * by using {@link RMWSConsts#APPS_APPID_PRIORITY}. * * @param hsr the servlet request - * @param appId the app we want to get the priority + * @param appId the app we want to get the priority. It is a PathParam. * @return the priority for a specific application * @throws AuthorizationException in case of the user is not authorized */ @@ -358,9 +374,11 @@ AppPriority getAppPriority(HttpServletRequest hsr, String appId) * This method updates the priority for a specific application, and it is * reachable by using {@link RMWSConsts#APPS_APPID_PRIORITY}. * - * @param targetPriority the priority we want to set for the app + * @param targetPriority the priority we want to set for the app. It is a + * content param. * @param hsr the servlet request - * @param appId the application we want to update its priority + * @param appId the application we want to update its priority. It is a + * PathParam. * @return Response containing the status code * @throws AuthorizationException if the user is not authenticated * @throws YarnException if the target is null @@ -376,7 +394,8 @@ Response updateApplicationPriority(AppPriority targetPriority, * using {@link RMWSConsts#APPS_APPID_QUEUE}. * * @param hsr the servlet request - * @param appId the application we want to retrieve its queue + * @param appId the application we want to retrieve its queue. It is a + * PathParam. * @return the Queue for a specific application. * @throws AuthorizationException if the user is not authenticated */ @@ -387,9 +406,10 @@ AppQueue getAppQueue(HttpServletRequest hsr, String appId) * This method updates the queue for a specific application, and it is * reachable by using {@link RMWSConsts#APPS_APPID_QUEUE}. * - * @param targetQueue the queue we want to set + * @param targetQueue the queue we want to set. It is a content param. * @param hsr the servlet request - * @param appId the application we want to change its queue + * @param appId the application we want to change its queue. It is a + * PathParam. * @return Response containing the status code * @throws AuthorizationException if the user is not authenticated * @throws YarnException if the app is not found @@ -424,7 +444,7 @@ Response createNewApplication(HttpServletRequest hsr) * @see ApplicationClientProtocol#submitApplication * * @param newApp structure containing information to construct the - * ApplicationSubmissionContext + * ApplicationSubmissionContext. It is a content param. * @param hsr the servlet request * @return Response containing the status code * @throws AuthorizationException if the user is not authorized to invoke this @@ -441,7 +461,7 @@ Response submitApplication(ApplicationSubmissionContextInfo newApp, * by using {@link RMWSConsts#DELEGATION_TOKEN}. * * @see ApplicationBaseProtocol#getDelegationToken - * @param tokenData the token to delegate + * @param tokenData the token to delegate. It is a content param. * @param hsr the servlet request * @return Response containing the status code * @throws AuthorizationException if Kerberos auth failed @@ -508,7 +528,7 @@ Response createNewReservation(HttpServletRequest hsr) * @see ApplicationClientProtocol#submitReservation * * @param resContext provides information to construct the - * ReservationSubmissionRequest + * ReservationSubmissionRequest. It is a content param. * @param hsr the servlet request * @return Response containing the status code * @throws AuthorizationException if the user is not authorized to invoke this @@ -527,7 +547,7 @@ Response submitReservation(ReservationSubmissionRequestInfo resContext, * @see ApplicationClientProtocol#updateReservation * * @param resContext provides information to construct the - * ReservationUpdateRequest + * ReservationUpdateRequest. It is a content param. * @param hsr the servlet request * @return Response containing the status code * @throws AuthorizationException if the user is not authorized to invoke this @@ -546,7 +566,7 @@ Response updateReservation(ReservationUpdateRequestInfo resContext, * @see ApplicationClientProtocol#deleteReservation * * @param resContext provides information to construct the - * ReservationDeleteRequest + * ReservationDeleteRequest. It is a content param. * @param hsr the servlet request * @return Response containing the status code * @throws AuthorizationException when the user group information cannot be @@ -566,12 +586,13 @@ Response deleteReservation(ReservationDeleteRequestInfo resContext, * reachable by using {@link RMWSConsts#RESERVATION_LIST}. * * @see ApplicationClientProtocol#listReservations - * @param queue filter the result by queue - * @param reservationId filter the result by reservationId - * @param startTime filter the result by start time - * @param endTime filter the result by end time + * @param queue filter the result by queue. It is a QueryParam. + * @param reservationId filter the result by reservationId. It is a + * QueryParam. + * @param startTime filter the result by start time. It is a QueryParam. + * @param endTime filter the result by end time. It is a QueryParam. * @param includeResourceAllocations true if the resource allocation should be - * in the result, false otherwise + * in the result, false otherwise. It is a QueryParam. * @param hsr the servlet request * @return Response containing the status code * @throws Exception in case of bad request @@ -586,8 +607,8 @@ Response listReservation(String queue, String reservationId, long startTime, * {@link RMWSConsts#APPS_TIMEOUTS_TYPE}. * * @param hsr the servlet request - * @param appId the application we want to get the timeout - * @param type the type of the timeouts + * @param appId the application we want to get the timeout. It is a PathParam. + * @param type the type of the timeouts. It is a PathParam. * @return the timeout for a specific application with a specific type. * @throws AuthorizationException if the user is not authorized */ @@ -599,7 +620,8 @@ AppTimeoutInfo getAppTimeout(HttpServletRequest hsr, String appId, * reachable by using {@link RMWSConsts#APPS_TIMEOUTS}. * * @param hsr the servlet request - * @param appId the application we want to get the timeouts + * @param appId the application we want to get the timeouts. It is a + * PathParam. * @return the timeouts for a specific application * @throws AuthorizationException if the user is not authorized */ @@ -611,9 +633,9 @@ AppTimeoutsInfo getAppTimeouts(HttpServletRequest hsr, String appId) * reachable by using {@link RMWSConsts#APPS_TIMEOUT}. * * @see ApplicationClientProtocol#updateApplicationTimeouts - * @param appTimeout the appTimeoutInfo + * @param appTimeout the appTimeoutInfo. It is a content param. * @param hsr the servlet request - * @param appId the application we want to update + * @param appId the application we want to update. It is a PathParam. * @return Response containing the status code * @throws AuthorizationException if the user is not authorized to invoke this * method @@ -631,7 +653,8 @@ Response updateApplicationTimeout(AppTimeoutInfo appTimeout, * * @see ApplicationBaseProtocol#getApplicationAttempts * @param hsr the servlet request - * @param appId the application we want to get the attempts + * @param appId the application we want to get the attempts. It is a + * PathParam. * @return all the attempts info for a specific application */ AppAttemptsInfo getAppAttempts(HttpServletRequest hsr, String appId); diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/RMWebServices.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/RMWebServices.java index c537b7ea1b..6ce47defd8 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/RMWebServices.java +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/RMWebServices.java @@ -436,7 +436,7 @@ public AppsInfo getApps(@Context HttpServletRequest hsr, @QueryParam(RMWSConsts.FINISHED_TIME_END) String finishEnd, @QueryParam(RMWSConsts.APPLICATION_TYPES) Set applicationTypes, @QueryParam(RMWSConsts.APPLICATION_TAGS) Set applicationTags, - @QueryParam("deSelects") Set unselectedFields) { + @QueryParam(RMWSConsts.DESELECTS) Set unselectedFields) { boolean checkCount = false; boolean checkStart = false; boolean checkEnd = false; @@ -823,7 +823,7 @@ private static void countApp( @Override public AppInfo getApp(@Context HttpServletRequest hsr, @PathParam(RMWSConsts.APPID) String appId, - @QueryParam("deSelects") Set unselectedFields) { + @QueryParam(RMWSConsts.DESELECTS) Set unselectedFields) { init(); ApplicationId id = WebAppUtils.parseApplicationId(recordFactory, appId); RMApp app = rm.getRMContext().getRMApps().get(id); diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/AppAttemptInfo.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/AppAttemptInfo.java index 55bf999b04..82a946e4c9 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/AppAttemptInfo.java +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/AppAttemptInfo.java @@ -27,7 +27,6 @@ import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttempt; import org.apache.hadoop.yarn.server.resourcemanager.scheduler.AbstractYarnScheduler; import org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerApplicationAttempt; -import org.apache.hadoop.yarn.util.ConverterUtils; import org.apache.hadoop.yarn.webapp.util.WebAppUtils; @XmlRootElement(name = "appAttempt") @@ -106,4 +105,8 @@ public String getNodeHttpAddress() { public String getLogsLink() { return this.logsLink; } + + public String getAppAttemptId() { + return this.appAttemptId; + } } diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/federation/TestFederationRMStateStoreService.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/federation/TestFederationRMStateStoreService.java index d92a7932e8..e5e156dcf7 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/federation/TestFederationRMStateStoreService.java +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/federation/TestFederationRMStateStoreService.java @@ -29,6 +29,7 @@ import org.apache.hadoop.yarn.exceptions.YarnException; import org.apache.hadoop.yarn.server.federation.store.FederationStateStore; import org.apache.hadoop.yarn.server.federation.store.records.GetSubClusterInfoRequest; +import org.apache.hadoop.yarn.server.federation.store.records.GetSubClusterInfoResponse; import org.apache.hadoop.yarn.server.federation.store.records.SubClusterDeregisterRequest; import org.apache.hadoop.yarn.server.federation.store.records.SubClusterId; import org.apache.hadoop.yarn.server.federation.store.records.SubClusterInfo; @@ -86,12 +87,8 @@ public void testFederationStateStoreService() throws Exception { // Initially there should be no entry for the sub-cluster rm.init(conf); stateStore = rm.getFederationStateStoreService().getStateStoreClient(); - try { - stateStore.getSubCluster(request); - Assert.fail("There should be no entry for the sub-cluster."); - } catch (YarnException e) { - Assert.assertTrue(e.getMessage().endsWith("does not exist")); - } + GetSubClusterInfoResponse response = stateStore.getSubCluster(request); + Assert.assertNull(response); // Validate if sub-cluster is registered rm.start(); diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/pom.xml b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/pom.xml index 4eea9a659a..e8b4d565a8 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/pom.xml +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/pom.xml @@ -48,13 +48,6 @@ hadoop-yarn-common - - org.apache.hadoop - hadoop-common - test-jar - test - - org.apache.hadoop hadoop-yarn-server-common @@ -72,6 +65,37 @@ junit test + + + + org.apache.hadoop + hadoop-common + test-jar + test + + + + org.apache.hadoop + hadoop-yarn-server-resourcemanager + + + + org.apache.hadoop + hadoop-yarn-server-nodemanager + test + + + + org.mockito + mockito-all + test + + + + com.google.inject + guice + + diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/Router.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/Router.java index d2eee5a45f..121e5344fd 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/Router.java +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/Router.java @@ -21,6 +21,7 @@ import java.io.IOException; import java.util.concurrent.atomic.AtomicBoolean; +import org.apache.hadoop.classification.InterfaceAudience.Private; import org.apache.hadoop.conf.Configuration; import org.apache.hadoop.service.CompositeService; import org.apache.hadoop.util.ShutdownHookManager; @@ -28,11 +29,19 @@ import org.apache.hadoop.yarn.YarnUncaughtExceptionHandler; import org.apache.hadoop.yarn.conf.YarnConfiguration; import org.apache.hadoop.yarn.exceptions.YarnRuntimeException; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.RMWebAppUtil; import org.apache.hadoop.yarn.server.router.clientrm.RouterClientRMService; import org.apache.hadoop.yarn.server.router.rmadmin.RouterRMAdminService; +import org.apache.hadoop.yarn.server.router.webapp.RouterWebApp; +import org.apache.hadoop.yarn.webapp.WebApp; +import org.apache.hadoop.yarn.webapp.WebApps; +import org.apache.hadoop.yarn.webapp.WebApps.Builder; +import org.apache.hadoop.yarn.webapp.util.WebAppUtils; import org.slf4j.Logger; import org.slf4j.LoggerFactory; +import com.google.common.annotations.VisibleForTesting; + /** * The router is a stateless YARN component which is the entry point to the * cluster. It can be deployed on multiple nodes behind a Virtual IP (VIP) with @@ -56,6 +65,9 @@ public class Router extends CompositeService { private AtomicBoolean isStopping = new AtomicBoolean(false); private RouterClientRMService clientRMProxyService; private RouterRMAdminService rmAdminProxyService; + private WebApp webApp; + @VisibleForTesting + protected String webAppAddress; /** * Priority of the Router shutdown hook. @@ -79,6 +91,10 @@ protected void serviceInit(Configuration config) throws Exception { // RMAdmin Proxy rmAdminProxyService = createRMAdminProxyService(); addService(rmAdminProxyService); + // WebService + webAppAddress = WebAppUtils.getWebAppBindURL(this.conf, + YarnConfiguration.ROUTER_BIND_HOST, + WebAppUtils.getRouterWebAppURLWithoutScheme(this.conf)); super.serviceInit(conf); } @@ -89,11 +105,15 @@ protected void serviceStart() throws Exception { } catch (IOException e) { throw new YarnRuntimeException("Failed Router login", e); } + startWepApp(); super.serviceStart(); } @Override protected void serviceStop() throws Exception { + if (webApp != null) { + webApp.stop(); + } if (isStopping.getAndSet(true)) { return; } @@ -117,6 +137,21 @@ protected RouterRMAdminService createRMAdminProxyService() { return new RouterRMAdminService(); } + @Private + public WebApp getWebapp() { + return this.webApp; + } + + @VisibleForTesting + public void startWepApp() { + + RMWebAppUtil.setupSecurityAndFilters(conf, null); + + Builder builder = + WebApps.$for("cluster", null, null, "ws").with(conf).at(webAppAddress); + webApp = builder.start(new RouterWebApp(this)); + } + public static void main(String[] argv) { Configuration conf = new YarnConfiguration(); Thread diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/AbstractRESTRequestInterceptor.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/AbstractRESTRequestInterceptor.java new file mode 100644 index 0000000000..a2d78a479a --- /dev/null +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/AbstractRESTRequestInterceptor.java @@ -0,0 +1,89 @@ +/** + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.apache.hadoop.yarn.server.router.webapp; + +import org.apache.hadoop.conf.Configuration; + +/** + * Extends the RequestInterceptor class and provides common functionality which + * can be used and/or extended by other concrete intercepter classes. + */ +public abstract class AbstractRESTRequestInterceptor + implements RESTRequestInterceptor { + + private Configuration conf; + private RESTRequestInterceptor nextInterceptor; + + /** + * Sets the {@link RESTRequestInterceptor} in the chain. + */ + @Override + public void setNextInterceptor(RESTRequestInterceptor nextInterceptor) { + this.nextInterceptor = nextInterceptor; + } + + /** + * Sets the {@link Configuration}. + */ + + @Override + public void setConf(Configuration conf) { + this.conf = conf; + if (this.nextInterceptor != null) { + this.nextInterceptor.setConf(conf); + } + } + + /** + * Gets the {@link Configuration}. + */ + @Override + public Configuration getConf() { + return this.conf; + } + + /** + * Initializes the {@link RESTRequestInterceptor}. + */ + @Override + public void init(String user) { + if (this.nextInterceptor != null) { + this.nextInterceptor.init(user); + } + } + + /** + * Disposes the {@link RESTRequestInterceptor}. + */ + @Override + public void shutdown() { + if (this.nextInterceptor != null) { + this.nextInterceptor.shutdown(); + } + } + + /** + * Gets the next {@link RESTRequestInterceptor} in the chain. + */ + @Override + public RESTRequestInterceptor getNextInterceptor() { + return this.nextInterceptor; + } + +} \ No newline at end of file diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/DefaultRequestInterceptorREST.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/DefaultRequestInterceptorREST.java new file mode 100644 index 0000000000..aa8e3ebe66 --- /dev/null +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/DefaultRequestInterceptorREST.java @@ -0,0 +1,496 @@ +/** + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.apache.hadoop.yarn.server.router.webapp; + +import java.io.IOException; +import java.util.HashMap; +import java.util.Map; +import java.util.Set; + +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import javax.ws.rs.core.Response; + +import org.apache.hadoop.security.authorize.AuthorizationException; +import org.apache.hadoop.yarn.exceptions.YarnException; +import org.apache.hadoop.yarn.exceptions.YarnRuntimeException; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.RMWSConsts; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ActivitiesInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppActivitiesInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppAttemptsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppPriority; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppQueue; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppState; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppTimeoutInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppTimeoutsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ApplicationStatisticsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ApplicationSubmissionContextInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ClusterInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ClusterMetricsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.DelegationToken; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.LabelsToNodesInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodeInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodeLabelsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodeToLabelsEntryList; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodeToLabelsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodesInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ReservationDeleteRequestInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ReservationSubmissionRequestInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ReservationUpdateRequestInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.SchedulerTypeInfo; +import org.apache.hadoop.yarn.server.webapp.dao.AppAttemptInfo; +import org.apache.hadoop.yarn.server.webapp.dao.ContainerInfo; +import org.apache.hadoop.yarn.server.webapp.dao.ContainersInfo; +import org.apache.hadoop.yarn.webapp.util.WebAppUtils; + +/** + * Extends the AbstractRequestInterceptorClient class and provides an + * implementation that simply forwards the client requests to the resource + * manager. + */ +public final class DefaultRequestInterceptorREST + extends AbstractRESTRequestInterceptor { + + private String webAppAddress; + + @Override + public void init(String user) { + webAppAddress = WebAppUtils.getRMWebAppURLWithScheme(getConf()); + } + + @Override + public ClusterInfo get() { + return getClusterInfo(); + } + + @Override + public ClusterInfo getClusterInfo() { + return RouterWebServiceUtil.genericForward(webAppAddress, null, + ClusterInfo.class, HTTPMethods.GET, + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.INFO, null, null); + } + + @Override + public ClusterMetricsInfo getClusterMetricsInfo() { + return RouterWebServiceUtil.genericForward(webAppAddress, null, + ClusterMetricsInfo.class, HTTPMethods.GET, + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.METRICS, null, null); + } + + @Override + public SchedulerTypeInfo getSchedulerInfo() { + return RouterWebServiceUtil.genericForward(webAppAddress, null, + SchedulerTypeInfo.class, HTTPMethods.GET, + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.SCHEDULER, null, null); + } + + @Override + public String dumpSchedulerLogs(String time, HttpServletRequest hsr) + throws IOException { + // time is specified inside hsr + return RouterWebServiceUtil.genericForward(webAppAddress, null, + String.class, HTTPMethods.GET, + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.SCHEDULER_LOGS, null, null); + } + + @Override + public NodesInfo getNodes(String states) { + // states will be part of additionalParam + Map additionalParam = new HashMap(); + additionalParam.put(RMWSConsts.STATES, new String[] {states}); + return RouterWebServiceUtil.genericForward(webAppAddress, null, + NodesInfo.class, HTTPMethods.GET, + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.NODES, null, + additionalParam); + } + + @Override + public NodeInfo getNode(String nodeId) { + return RouterWebServiceUtil.genericForward(webAppAddress, null, + NodeInfo.class, HTTPMethods.GET, + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.NODES + "/" + nodeId, null, + null); + } + + @Override + public AppsInfo getApps(HttpServletRequest hsr, String stateQuery, + Set statesQuery, String finalStatusQuery, String userQuery, + String queueQuery, String count, String startedBegin, String startedEnd, + String finishBegin, String finishEnd, Set applicationTypes, + Set applicationTags, Set unselectedFields) { + // all the params are specified inside hsr + return RouterWebServiceUtil.genericForward(webAppAddress, hsr, + AppsInfo.class, HTTPMethods.GET, + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.APPS, null, null); + } + + @Override + public ActivitiesInfo getActivities(HttpServletRequest hsr, String nodeId) { + // nodeId is specified inside hsr + return RouterWebServiceUtil.genericForward(webAppAddress, hsr, + ActivitiesInfo.class, HTTPMethods.GET, + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.SCHEDULER_ACTIVITIES, null, + null); + } + + @Override + public AppActivitiesInfo getAppActivities(HttpServletRequest hsr, + String appId, String time) { + // time and appId are specified inside hsr + return RouterWebServiceUtil.genericForward(webAppAddress, hsr, + AppActivitiesInfo.class, HTTPMethods.GET, + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.SCHEDULER_APP_ACTIVITIES, + null, null); + } + + @Override + public ApplicationStatisticsInfo getAppStatistics(HttpServletRequest hsr, + Set stateQueries, Set typeQueries) { + // stateQueries and typeQueries are specified inside hsr + return RouterWebServiceUtil.genericForward(webAppAddress, hsr, + ApplicationStatisticsInfo.class, HTTPMethods.GET, + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.APP_STATISTICS, null, null); + } + + @Override + public AppInfo getApp(HttpServletRequest hsr, String appId, + Set unselectedFields) { + // unselectedFields is specified inside hsr + return RouterWebServiceUtil.genericForward(webAppAddress, hsr, + AppInfo.class, HTTPMethods.GET, + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.APPS + "/" + appId, null, + null); + } + + @Override + public AppState getAppState(HttpServletRequest hsr, String appId) + throws AuthorizationException { + return RouterWebServiceUtil.genericForward(webAppAddress, hsr, + AppState.class, HTTPMethods.GET, RMWSConsts.RM_WEB_SERVICE_PATH + + RMWSConsts.APPS + "/" + appId + "/" + RMWSConsts.STATE, + null, null); + } + + @Override + public Response updateAppState(AppState targetState, HttpServletRequest hsr, + String appId) throws AuthorizationException, YarnException, + InterruptedException, IOException { + return RouterWebServiceUtil.genericForward(webAppAddress, hsr, + Response.class, HTTPMethods.PUT, RMWSConsts.RM_WEB_SERVICE_PATH + + RMWSConsts.APPS + "/" + appId + "/" + RMWSConsts.STATE, + targetState, null); + } + + @Override + public NodeToLabelsInfo getNodeToLabels(HttpServletRequest hsr) + throws IOException { + return RouterWebServiceUtil.genericForward(webAppAddress, hsr, + NodeToLabelsInfo.class, HTTPMethods.GET, + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.GET_NODE_TO_LABELS, null, + null); + } + + @Override + public LabelsToNodesInfo getLabelsToNodes(Set labels) + throws IOException { + // labels will be part of additionalParam + Map additionalParam = new HashMap(); + additionalParam.put(RMWSConsts.LABELS, + labels.toArray(new String[labels.size()])); + return RouterWebServiceUtil.genericForward(webAppAddress, null, + LabelsToNodesInfo.class, HTTPMethods.GET, + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.LABEL_MAPPINGS, null, + additionalParam); + } + + @Override + public Response replaceLabelsOnNodes(NodeToLabelsEntryList newNodeToLabels, + HttpServletRequest hsr) throws IOException { + return RouterWebServiceUtil.genericForward(webAppAddress, hsr, + Response.class, HTTPMethods.POST, + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.REPLACE_NODE_TO_LABELS, + newNodeToLabels, null); + } + + @Override + public Response replaceLabelsOnNode(Set newNodeLabelsName, + HttpServletRequest hsr, String nodeId) throws Exception { + // newNodeLabelsName is specified inside hsr + return RouterWebServiceUtil + .genericForward(webAppAddress, hsr, + Response.class, HTTPMethods.POST, RMWSConsts.RM_WEB_SERVICE_PATH + + RMWSConsts.NODES + "/" + nodeId + "/replace-labels", + null, null); + } + + @Override + public NodeLabelsInfo getClusterNodeLabels(HttpServletRequest hsr) + throws IOException { + return RouterWebServiceUtil.genericForward(webAppAddress, hsr, + NodeLabelsInfo.class, HTTPMethods.GET, + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.GET_NODE_LABELS, null, + null); + } + + @Override + public Response addToClusterNodeLabels(NodeLabelsInfo newNodeLabels, + HttpServletRequest hsr) throws Exception { + return RouterWebServiceUtil.genericForward(webAppAddress, hsr, + Response.class, HTTPMethods.POST, + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.ADD_NODE_LABELS, + newNodeLabels, null); + } + + @Override + public Response removeFromCluserNodeLabels(Set oldNodeLabels, + HttpServletRequest hsr) throws Exception { + // oldNodeLabels is specified inside hsr + return RouterWebServiceUtil.genericForward(webAppAddress, hsr, + Response.class, HTTPMethods.POST, + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.REMOVE_NODE_LABELS, null, + null); + } + + @Override + public NodeLabelsInfo getLabelsOnNode(HttpServletRequest hsr, String nodeId) + throws IOException { + return RouterWebServiceUtil.genericForward(webAppAddress, hsr, + NodeLabelsInfo.class, HTTPMethods.GET, RMWSConsts.RM_WEB_SERVICE_PATH + + RMWSConsts.NODES + "/" + nodeId + "/get-labels", + null, null); + } + + @Override + public AppPriority getAppPriority(HttpServletRequest hsr, String appId) + throws AuthorizationException { + return RouterWebServiceUtil.genericForward(webAppAddress, hsr, + AppPriority.class, HTTPMethods.GET, RMWSConsts.RM_WEB_SERVICE_PATH + + RMWSConsts.APPS + "/" + appId + "/" + RMWSConsts.PRIORITY, + null, null); + } + + @Override + public Response updateApplicationPriority(AppPriority targetPriority, + HttpServletRequest hsr, String appId) throws AuthorizationException, + YarnException, InterruptedException, IOException { + return RouterWebServiceUtil.genericForward(webAppAddress, hsr, + Response.class, HTTPMethods.PUT, RMWSConsts.RM_WEB_SERVICE_PATH + + RMWSConsts.APPS + "/" + appId + "/" + RMWSConsts.PRIORITY, + targetPriority, null); + } + + @Override + public AppQueue getAppQueue(HttpServletRequest hsr, String appId) + throws AuthorizationException { + return RouterWebServiceUtil.genericForward(webAppAddress, hsr, + AppQueue.class, HTTPMethods.GET, RMWSConsts.RM_WEB_SERVICE_PATH + + RMWSConsts.APPS + "/" + appId + "/" + RMWSConsts.QUEUE, + null, null); + } + + @Override + public Response updateAppQueue(AppQueue targetQueue, HttpServletRequest hsr, + String appId) throws AuthorizationException, YarnException, + InterruptedException, IOException { + return RouterWebServiceUtil.genericForward(webAppAddress, hsr, + Response.class, HTTPMethods.PUT, RMWSConsts.RM_WEB_SERVICE_PATH + + RMWSConsts.APPS + "/" + appId + "/" + RMWSConsts.QUEUE, + targetQueue, null); + } + + @Override + public Response createNewApplication(HttpServletRequest hsr) + throws AuthorizationException, IOException, InterruptedException { + return RouterWebServiceUtil.genericForward(webAppAddress, hsr, + Response.class, HTTPMethods.POST, + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.APPS_NEW_APPLICATION, null, + null); + } + + @Override + public Response submitApplication(ApplicationSubmissionContextInfo newApp, + HttpServletRequest hsr) + throws AuthorizationException, IOException, InterruptedException { + return RouterWebServiceUtil.genericForward(webAppAddress, hsr, + Response.class, HTTPMethods.POST, + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.APPS, newApp, null); + } + + @Override + public Response postDelegationToken(DelegationToken tokenData, + HttpServletRequest hsr) throws AuthorizationException, IOException, + InterruptedException, Exception { + return RouterWebServiceUtil.genericForward(webAppAddress, hsr, + Response.class, HTTPMethods.POST, + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.DELEGATION_TOKEN, tokenData, + null); + } + + @Override + public Response postDelegationTokenExpiration(HttpServletRequest hsr) + throws AuthorizationException, IOException, InterruptedException, + Exception { + return RouterWebServiceUtil.genericForward(webAppAddress, hsr, + Response.class, HTTPMethods.POST, + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.DELEGATION_TOKEN_EXPIRATION, + null, null); + } + + @Override + public Response cancelDelegationToken(HttpServletRequest hsr) + throws AuthorizationException, IOException, InterruptedException, + Exception { + return RouterWebServiceUtil.genericForward(webAppAddress, hsr, + Response.class, HTTPMethods.DELETE, + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.DELEGATION_TOKEN, null, + null); + } + + @Override + public Response createNewReservation(HttpServletRequest hsr) + throws AuthorizationException, IOException, InterruptedException { + return RouterWebServiceUtil.genericForward(webAppAddress, hsr, + Response.class, HTTPMethods.POST, + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.RESERVATION_NEW, null, + null); + } + + @Override + public Response submitReservation(ReservationSubmissionRequestInfo resContext, + HttpServletRequest hsr) + throws AuthorizationException, IOException, InterruptedException { + return RouterWebServiceUtil.genericForward(webAppAddress, hsr, + Response.class, HTTPMethods.POST, + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.RESERVATION_SUBMIT, + resContext, null); + } + + @Override + public Response updateReservation(ReservationUpdateRequestInfo resContext, + HttpServletRequest hsr) + throws AuthorizationException, IOException, InterruptedException { + return RouterWebServiceUtil.genericForward(webAppAddress, hsr, + Response.class, HTTPMethods.POST, + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.RESERVATION_UPDATE, + resContext, null); + } + + @Override + public Response deleteReservation(ReservationDeleteRequestInfo resContext, + HttpServletRequest hsr) + throws AuthorizationException, IOException, InterruptedException { + return RouterWebServiceUtil.genericForward(webAppAddress, hsr, + Response.class, HTTPMethods.POST, + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.RESERVATION_DELETE, + resContext, null); + } + + @Override + public Response listReservation(String queue, String reservationId, + long startTime, long endTime, boolean includeResourceAllocations, + HttpServletRequest hsr) throws Exception { + // queue, reservationId, startTime, endTime, includeResourceAllocations are + // specified inside hsr + return RouterWebServiceUtil.genericForward(webAppAddress, hsr, + Response.class, HTTPMethods.GET, + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.RESERVATION_LIST, null, + null); + } + + @Override + public AppTimeoutInfo getAppTimeout(HttpServletRequest hsr, String appId, + String type) throws AuthorizationException { + return RouterWebServiceUtil + .genericForward(webAppAddress, hsr, AppTimeoutInfo.class, + HTTPMethods.GET, RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.APPS + + "/" + appId + "/" + RMWSConsts.TIMEOUTS + "/" + type, + null, null); + } + + @Override + public AppTimeoutsInfo getAppTimeouts(HttpServletRequest hsr, String appId) + throws AuthorizationException { + return RouterWebServiceUtil.genericForward(webAppAddress, hsr, + AppTimeoutsInfo.class, HTTPMethods.GET, RMWSConsts.RM_WEB_SERVICE_PATH + + RMWSConsts.APPS + "/" + appId + "/" + RMWSConsts.TIMEOUTS, + null, null); + } + + @Override + public Response updateApplicationTimeout(AppTimeoutInfo appTimeout, + HttpServletRequest hsr, String appId) throws AuthorizationException, + YarnException, InterruptedException, IOException { + return RouterWebServiceUtil.genericForward(webAppAddress, hsr, + Response.class, HTTPMethods.PUT, RMWSConsts.RM_WEB_SERVICE_PATH + + RMWSConsts.APPS + "/" + appId + "/" + RMWSConsts.TIMEOUT, + appTimeout, null); + } + + @Override + public AppAttemptsInfo getAppAttempts(HttpServletRequest hsr, String appId) { + return RouterWebServiceUtil.genericForward(webAppAddress, hsr, + AppAttemptsInfo.class, HTTPMethods.GET, RMWSConsts.RM_WEB_SERVICE_PATH + + RMWSConsts.APPS + "/" + appId + "/" + RMWSConsts.APPATTEMPTS, + null, null); + } + + @Override + public AppAttemptInfo getAppAttempt(HttpServletRequest req, + HttpServletResponse res, String appId, String appAttemptId) { + return RouterWebServiceUtil.genericForward(webAppAddress, req, + AppAttemptInfo.class, + HTTPMethods.GET, RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.APPS + "/" + + appId + "/" + RMWSConsts.APPATTEMPTS + "/" + appAttemptId, + null, null); + } + + @Override + public ContainersInfo getContainers(HttpServletRequest req, + HttpServletResponse res, String appId, String appAttemptId) { + return RouterWebServiceUtil.genericForward(webAppAddress, req, + ContainersInfo.class, HTTPMethods.GET, + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.APPS + "/" + appId + "/" + + RMWSConsts.APPATTEMPTS + "/" + appAttemptId + "/" + + RMWSConsts.CONTAINERS, + null, null); + } + + @Override + public ContainerInfo getContainer(HttpServletRequest req, + HttpServletResponse res, String appId, String appAttemptId, + String containerId) { + return RouterWebServiceUtil.genericForward(webAppAddress, req, + ContainerInfo.class, HTTPMethods.GET, + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.APPS + "/" + appId + "/" + + RMWSConsts.APPATTEMPTS + "/" + appAttemptId + "/" + + RMWSConsts.CONTAINERS + "/" + containerId, + null, null); + } + + @Override + public void setNextInterceptor(RESTRequestInterceptor next) { + throw new YarnRuntimeException("setNextInterceptor is being called on " + + "DefaultRequestInterceptorREST, which should be the last one " + + "in the chain. Check if the interceptor pipeline configuration " + + "is correct"); + } + +} \ No newline at end of file diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/HTTPMethods.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/HTTPMethods.java new file mode 100644 index 0000000000..45056ca701 --- /dev/null +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/HTTPMethods.java @@ -0,0 +1,34 @@ +/** + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.apache.hadoop.yarn.server.router.webapp; + +/** + * HTTP verbs. + **/ +public enum HTTPMethods { + + /* to retrieve resource representation/information */ + GET, + /* to update existing resource */ + PUT, + /* to delete resources */ + DELETE, + /* to create new subordinate resources */ + POST +} \ No newline at end of file diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/RESTRequestInterceptor.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/RESTRequestInterceptor.java new file mode 100644 index 0000000000..06f39b5e39 --- /dev/null +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/RESTRequestInterceptor.java @@ -0,0 +1,125 @@ +/** + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.apache.hadoop.yarn.server.router.webapp; + +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; + +import org.apache.hadoop.conf.Configurable; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.RMWebServiceProtocol; +import org.apache.hadoop.yarn.server.webapp.WebServices; +import org.apache.hadoop.yarn.server.webapp.dao.AppAttemptInfo; +import org.apache.hadoop.yarn.server.webapp.dao.ContainerInfo; +import org.apache.hadoop.yarn.server.webapp.dao.ContainersInfo; + +/** + * Defines the contract to be implemented by the request intercepter classes, + * that can be used to intercept and inspect messages sent from the client to + * the resource manager server. + * + * This class includes 4 methods getAppAttempts, getAppAttempt, getContainers + * and getContainer that belong to {@link WebServices}. They are in this class + * to make sure that RouterWebServices implements the same REST methods of + * {@code RMWebServices}. + */ +public interface RESTRequestInterceptor + extends RMWebServiceProtocol, Configurable { + + /** + * This method is called for initializing the intercepter. This is guaranteed + * to be called only once in the lifetime of this instance. + * + * @param user the name of the client + */ + void init(String user); + + /** + * This method is called to release the resources held by the intercepter. + * This will be called when the application pipeline is being destroyed. The + * concrete implementations should dispose the resources and forward the + * request to the next intercepter, if any. + */ + void shutdown(); + + /** + * Sets the next intercepter in the pipeline. The concrete implementation of + * this interface should always pass the request to the nextInterceptor after + * inspecting the message. The last intercepter in the chain is responsible to + * send the messages to the resource manager service and so the last + * intercepter will not receive this method call. + * + * @param nextInterceptor the RESTRequestInterceptor to set in the pipeline + */ + void setNextInterceptor(RESTRequestInterceptor nextInterceptor); + + /** + * Returns the next intercepter in the chain. + * + * @return the next intercepter in the chain + */ + RESTRequestInterceptor getNextInterceptor(); + + /** + * + * @see WebServices#getAppAttempt(HttpServletRequest, HttpServletResponse, + * String, String) + * @param req the servlet request + * @param res the servlet response + * @param appId the application we want to get the appAttempt. It is a + * PathParam. + * @param appAttemptId the AppAttempt we want to get the info. It is a + * PathParam. + * @return AppAttemptInfo of the specific AppAttempt + */ + AppAttemptInfo getAppAttempt(HttpServletRequest req, HttpServletResponse res, + String appId, String appAttemptId); + + /** + * + * @see WebServices#getContainers(HttpServletRequest, HttpServletResponse, + * String, String) + * @param req the servlet request + * @param res the servlet response + * @param appId the application we want to get the containers info. It is a + * PathParam. + * @param appAttemptId the AppAttempt we want to get the info. It is a + * PathParam. + * @return ContainersInfo of all the containers that belong to the specific + * AppAttempt + */ + ContainersInfo getContainers(HttpServletRequest req, HttpServletResponse res, + String appId, String appAttemptId); + + /** + * + * @see WebServices#getContainer(HttpServletRequest, HttpServletResponse, + * String, String, String) + * @param req the servlet request + * @param res the servlet response + * @param appId the application we want to get the containers info. It is a + * PathParam. + * @param appAttemptId the AppAttempt we want to get the info. It is a + * PathParam. + * @param containerId the container we want to get the info. It is a + * PathParam. + * @return ContainerInfo of the specific ContainerId + */ + ContainerInfo getContainer(HttpServletRequest req, HttpServletResponse res, + String appId, String appAttemptId, String containerId); +} \ No newline at end of file diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/RouterWebApp.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/RouterWebApp.java new file mode 100644 index 0000000000..5436badfb6 --- /dev/null +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/RouterWebApp.java @@ -0,0 +1,48 @@ +/** + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.apache.hadoop.yarn.server.router.webapp; + +import org.apache.hadoop.yarn.server.resourcemanager.webapp.JAXBContextResolver; +import org.apache.hadoop.yarn.server.router.Router; +import org.apache.hadoop.yarn.webapp.GenericExceptionHandler; +import org.apache.hadoop.yarn.webapp.WebApp; +import org.apache.hadoop.yarn.webapp.YarnWebParams; + +/** + * The Router webapp. + */ +public class RouterWebApp extends WebApp implements YarnWebParams { + private Router router; + + public RouterWebApp(Router router) { + this.router = router; + } + + @Override + public void setup() { + bind(JAXBContextResolver.class); + bind(RouterWebServices.class); + bind(GenericExceptionHandler.class); + bind(RouterWebApp.class).toInstance(this); + + if (router != null) { + bind(Router.class).toInstance(router); + } + } +} diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/RouterWebServiceUtil.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/RouterWebServiceUtil.java new file mode 100644 index 0000000000..18618eeac1 --- /dev/null +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/RouterWebServiceUtil.java @@ -0,0 +1,227 @@ +/** + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.apache.hadoop.yarn.server.router.webapp; + +import java.io.IOException; +import java.security.PrivilegedExceptionAction; +import java.util.List; +import java.util.Map; +import java.util.Map.Entry; + +import javax.servlet.http.HttpServletRequest; +import javax.ws.rs.core.MediaType; +import javax.ws.rs.core.MultivaluedMap; +import javax.ws.rs.core.Response; +import javax.ws.rs.core.Response.ResponseBuilder; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.apache.hadoop.security.UserGroupInformation; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.RMWebAppUtil; +import org.apache.hadoop.yarn.webapp.BadRequestException; +import org.apache.hadoop.yarn.webapp.ForbiddenException; +import org.apache.hadoop.yarn.webapp.NotFoundException; + +import com.sun.jersey.api.ConflictException; +import com.sun.jersey.api.client.Client; +import com.sun.jersey.api.client.ClientResponse; +import com.sun.jersey.api.client.WebResource; +import com.sun.jersey.api.client.WebResource.Builder; +import com.sun.jersey.core.util.MultivaluedMapImpl; + +/** + * The Router webservice util class. + */ +public final class RouterWebServiceUtil { + + private static String user = "YarnRouter"; + + private static final Log LOG = + LogFactory.getLog(RouterWebServiceUtil.class.getName()); + + /** Disable constructor. */ + private RouterWebServiceUtil() { + } + + /** + * Creates and performs a REST call to a specific WebService. + * + * @param webApp the address of the remote webap + * @param hsr the servlet request + * @param returnType the return type of the REST call + * @param Type of return object. + * @param method the HTTP method of the REST call + * @param targetPath additional path to add to the webapp address + * @param formParam the form parameters as input for a specific REST call + * @param additionalParam the query parameters as input for a specific REST + * call in case the call has no servlet request + * @return the retrieved entity from the REST call + */ + protected static T genericForward(String webApp, HttpServletRequest hsr, + final Class returnType, HTTPMethods method, String targetPath, + Object formParam, Map additionalParam) { + + UserGroupInformation callerUGI = null; + + if (hsr != null) { + callerUGI = RMWebAppUtil.getCallerUserGroupInformation(hsr, true); + } else { + // user not required + callerUGI = UserGroupInformation.createRemoteUser(user); + + } + + if (callerUGI == null) { + LOG.error("Unable to obtain user name, user not authenticated"); + return null; + } + + try { + return callerUGI.doAs(new PrivilegedExceptionAction() { + @SuppressWarnings("unchecked") + @Override + public T run() { + + Map paramMap = null; + + // We can have hsr or additionalParam. There are no case with both. + if (hsr != null) { + paramMap = hsr.getParameterMap(); + } else if (additionalParam != null) { + paramMap = additionalParam; + } + + ClientResponse response = RouterWebServiceUtil.invokeRMWebService( + webApp, targetPath, method, + (hsr == null) ? null : hsr.getPathInfo(), paramMap, formParam); + if (Response.class.equals(returnType)) { + return (T) RouterWebServiceUtil.clientResponseToResponse(response); + } + // YARN RM can answer with Status.OK or it throws an exception + if (response.getStatus() == 200) { + return response.getEntity(returnType); + } + RouterWebServiceUtil.retrieveException(response); + return null; + } + }); + } catch (InterruptedException e) { + return null; + } catch (IOException e) { + return null; + } + } + + /** + * Performs an invocation of a REST call on a remote RMWebService. + * + * @param additionalParam + */ + private static ClientResponse invokeRMWebService(String webApp, String path, + HTTPMethods method, String additionalPath, + Map queryParams, Object formParam) { + Client client = Client.create(); + + WebResource webResource = client.resource(webApp).path(path); + + if (additionalPath != null && !additionalPath.isEmpty()) { + webResource = webResource.path(additionalPath); + } + + if (queryParams != null && !queryParams.isEmpty()) { + MultivaluedMap paramMap = new MultivaluedMapImpl(); + + for (Entry param : queryParams.entrySet()) { + String[] values = param.getValue(); + for (int i = 0; i < values.length; i++) { + paramMap.add(param.getKey(), values[i]); + } + } + webResource = webResource.queryParams(paramMap); + } + + // I can forward the call in JSON or XML since the Router will convert it + // again in Object before send it back to the client + Builder builder = null; + if (formParam != null) { + builder = webResource.entity(formParam, MediaType.APPLICATION_XML); + builder = builder.accept(MediaType.APPLICATION_XML); + } else { + builder = webResource.accept(MediaType.APPLICATION_XML); + } + + ClientResponse response = null; + + switch (method) { + case DELETE: + response = builder.delete(ClientResponse.class); + break; + case GET: + response = builder.get(ClientResponse.class); + break; + case POST: + response = builder.post(ClientResponse.class); + break; + case PUT: + response = builder.put(ClientResponse.class); + break; + default: + break; + } + + return response; + } + + public static Response clientResponseToResponse(ClientResponse r) { + if (r == null) { + return null; + } + // copy the status code + ResponseBuilder rb = Response.status(r.getStatus()); + // copy all the headers + for (Entry> entry : r.getHeaders().entrySet()) { + for (String value : entry.getValue()) { + rb.header(entry.getKey(), value); + } + } + // copy the entity + rb.entity(r.getEntityInputStream()); + // return the response + return rb.build(); + } + + public static void retrieveException(ClientResponse response) { + String serverErrorMsg = response.getEntity(String.class); + int status = response.getStatus(); + if (status == 400) { + throw new BadRequestException(serverErrorMsg); + } + if (status == 403) { + throw new ForbiddenException(serverErrorMsg); + } + if (status == 404) { + throw new NotFoundException(serverErrorMsg); + } + if (status == 409) { + throw new ConflictException(serverErrorMsg); + } + + } + +} \ No newline at end of file diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/RouterWebServices.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/RouterWebServices.java new file mode 100644 index 0000000000..bbb8326827 --- /dev/null +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/RouterWebServices.java @@ -0,0 +1,876 @@ +/** + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.apache.hadoop.yarn.server.router.webapp; + +import java.io.IOException; +import java.util.ArrayList; +import java.util.Collection; +import java.util.Collections; +import java.util.List; +import java.util.Map; +import java.util.Set; + +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import javax.ws.rs.DELETE; +import javax.ws.rs.DefaultValue; +import javax.ws.rs.FormParam; +import javax.ws.rs.GET; +import javax.ws.rs.POST; +import javax.ws.rs.PUT; +import javax.ws.rs.Path; +import javax.ws.rs.PathParam; +import javax.ws.rs.Produces; +import javax.ws.rs.QueryParam; +import javax.ws.rs.core.Context; +import javax.ws.rs.core.MediaType; +import javax.ws.rs.core.Response; + +import org.apache.hadoop.classification.InterfaceAudience.Private; +import org.apache.hadoop.conf.Configuration; +import org.apache.hadoop.http.JettyUtils; +import org.apache.hadoop.security.UserGroupInformation; +import org.apache.hadoop.security.authorize.AuthorizationException; +import org.apache.hadoop.util.ReflectionUtils; +import org.apache.hadoop.util.StringUtils; +import org.apache.hadoop.yarn.conf.YarnConfiguration; +import org.apache.hadoop.yarn.exceptions.YarnException; +import org.apache.hadoop.yarn.exceptions.YarnRuntimeException; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.RMWSConsts; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.RMWebServiceProtocol; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ActivitiesInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppActivitiesInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppAttemptsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppPriority; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppQueue; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppState; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppTimeoutInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppTimeoutsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ApplicationStatisticsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ApplicationSubmissionContextInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ClusterInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ClusterMetricsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.DelegationToken; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.LabelsToNodesInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodeInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodeLabelsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodeToLabelsEntryList; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodeToLabelsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodesInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ReservationDeleteRequestInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ReservationSubmissionRequestInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ReservationUpdateRequestInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.SchedulerTypeInfo; +import org.apache.hadoop.yarn.server.router.Router; +import org.apache.hadoop.yarn.server.webapp.dao.ContainerInfo; +import org.apache.hadoop.yarn.server.webapp.dao.ContainersInfo; +import org.apache.hadoop.yarn.util.LRUCacheHashMap; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.google.common.annotations.VisibleForTesting; +import com.google.inject.Inject; +import com.google.inject.Singleton; + +/** + * RouterWebServices is a service that runs on each router that can be used to + * intercept and inspect {@link RMWebServiceProtocol} messages from client to + * the cluster resource manager. It listens {@link RMWebServiceProtocol} REST + * messages from the client and creates a request intercepting pipeline instance + * for each client. The pipeline is a chain of {@link RESTRequestInterceptor} + * instances that can inspect and modify the request/response as needed. The + * main difference with AMRMProxyService is the protocol they implement. + **/ +@Singleton +@Path("/ws/v1/cluster") +public class RouterWebServices implements RMWebServiceProtocol { + + private static final Logger LOG = + LoggerFactory.getLogger(RouterWebServices.class); + private final Router router; + private final Configuration conf; + private @Context HttpServletResponse response; + + private Map userPipelineMap; + + // -------Default values of QueryParams for RMWebServiceProtocol-------- + + public static final String DEFAULT_QUEUE = "default"; + public static final String DEFAULT_RESERVATION_ID = ""; + public static final String DEFAULT_START_TIME = "0"; + public static final String DEFAULT_END_TIME = "-1"; + public static final String DEFAULT_INCLUDE_RESOURCE = "false"; + + @Inject + public RouterWebServices(final Router router, Configuration conf) { + this.router = router; + this.conf = conf; + int maxCacheSize = + conf.getInt(YarnConfiguration.ROUTER_PIPELINE_CACHE_MAX_SIZE, + YarnConfiguration.DEFAULT_ROUTER_PIPELINE_CACHE_MAX_SIZE); + this.userPipelineMap = Collections.synchronizedMap( + new LRUCacheHashMap( + maxCacheSize, true)); + } + + /** + * Returns the comma separated intercepter class names from the configuration. + * + * @param conf + * @return the intercepter class names as an instance of ArrayList + */ + private List getInterceptorClassNames(Configuration config) { + String configuredInterceptorClassNames = + config.get(YarnConfiguration.ROUTER_WEBAPP_INTERCEPTOR_CLASS_PIPELINE, + YarnConfiguration.DEFAULT_ROUTER_WEBAPP_INTERCEPTOR_CLASS); + + List interceptorClassNames = new ArrayList(); + Collection tempList = + StringUtils.getStringCollection(configuredInterceptorClassNames); + for (String item : tempList) { + interceptorClassNames.add(item.trim()); + } + + return interceptorClassNames; + } + + private void init() { + // clear content type + response.setContentType(null); + } + + @VisibleForTesting + protected RequestInterceptorChainWrapper getInterceptorChain() { + String user = ""; + try { + user = UserGroupInformation.getCurrentUser().getUserName(); + } catch (IOException e) { + LOG.error("IOException " + e.getMessage()); + } + if (!userPipelineMap.containsKey(user)) { + initializePipeline(user); + } + return userPipelineMap.get(user); + } + + /** + * Gets the Request intercepter chains for all the users. + * + * @return the request intercepter chains. + */ + @VisibleForTesting + protected Map getPipelines() { + return this.userPipelineMap; + } + + /** + * This method creates and returns reference of the first intercepter in the + * chain of request intercepter instances. + * + * @return the reference of the first intercepter in the chain + */ + @VisibleForTesting + protected RESTRequestInterceptor createRequestInterceptorChain() { + + List interceptorClassNames = getInterceptorClassNames(conf); + + RESTRequestInterceptor pipeline = null; + RESTRequestInterceptor current = null; + for (String interceptorClassName : interceptorClassNames) { + try { + Class interceptorClass = conf.getClassByName(interceptorClassName); + if (RESTRequestInterceptor.class.isAssignableFrom(interceptorClass)) { + RESTRequestInterceptor interceptorInstance = + (RESTRequestInterceptor) ReflectionUtils + .newInstance(interceptorClass, conf); + if (pipeline == null) { + pipeline = interceptorInstance; + current = interceptorInstance; + continue; + } else { + current.setNextInterceptor(interceptorInstance); + current = interceptorInstance; + } + } else { + throw new YarnRuntimeException( + "Class: " + interceptorClassName + " not instance of " + + RESTRequestInterceptor.class.getCanonicalName()); + } + } catch (ClassNotFoundException e) { + throw new YarnRuntimeException( + "Could not instantiate RESTRequestInterceptor: " + + interceptorClassName, + e); + } + } + + if (pipeline == null) { + throw new YarnRuntimeException( + "RequestInterceptor pipeline is not configured in the system"); + } + return pipeline; + } + + /** + * Initializes the request intercepter pipeline for the specified user. + * + * @param user + */ + private void initializePipeline(String user) { + RequestInterceptorChainWrapper chainWrapper = null; + synchronized (this.userPipelineMap) { + if (this.userPipelineMap.containsKey(user)) { + LOG.info("Request to start an already existing user: {}" + + " was received, so ignoring.", user); + return; + } + + chainWrapper = new RequestInterceptorChainWrapper(); + this.userPipelineMap.put(user, chainWrapper); + } + + // We register the pipeline instance in the map first and then initialize it + // later because chain initialization can be expensive and we would like to + // release the lock as soon as possible to prevent other applications from + // blocking when one application's chain is initializing + LOG.info("Initializing request processing pipeline for the user: {}", user); + + try { + RESTRequestInterceptor interceptorChain = + this.createRequestInterceptorChain(); + interceptorChain.init(user); + chainWrapper.init(interceptorChain); + } catch (Exception e) { + synchronized (this.userPipelineMap) { + this.userPipelineMap.remove(user); + } + throw e; + } + } + + /** + * Private structure for encapsulating RequestInterceptor and user instances. + * + */ + @Private + public static class RequestInterceptorChainWrapper { + private RESTRequestInterceptor rootInterceptor; + + /** + * Initializes the wrapper with the specified parameters. + * + * @param interceptor the first interceptor in the pipeline + */ + public synchronized void init(RESTRequestInterceptor interceptor) { + this.rootInterceptor = interceptor; + } + + /** + * Gets the root request intercepter. + * + * @return the root request intercepter + */ + public synchronized RESTRequestInterceptor getRootInterceptor() { + return rootInterceptor; + } + + /** + * Shutdown the chain of interceptors when the object is destroyed. + */ + @Override + protected void finalize() { + rootInterceptor.shutdown(); + } + } + + @GET + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + @Override + public ClusterInfo get() { + return getClusterInfo(); + } + + @GET + @Path(RMWSConsts.INFO) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + @Override + public ClusterInfo getClusterInfo() { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor().getClusterInfo(); + } + + @GET + @Path(RMWSConsts.METRICS) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + @Override + public ClusterMetricsInfo getClusterMetricsInfo() { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor().getClusterMetricsInfo(); + } + + @GET + @Path(RMWSConsts.SCHEDULER) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + @Override + public SchedulerTypeInfo getSchedulerInfo() { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor().getSchedulerInfo(); + } + + @POST + @Path(RMWSConsts.SCHEDULER_LOGS) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + @Override + public String dumpSchedulerLogs(@FormParam(RMWSConsts.TIME) String time, + @Context HttpServletRequest hsr) throws IOException { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor().dumpSchedulerLogs(time, hsr); + } + + @GET + @Path(RMWSConsts.NODES) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + @Override + public NodesInfo getNodes(@QueryParam(RMWSConsts.STATES) String states) { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor().getNodes(states); + } + + @GET + @Path(RMWSConsts.NODES_NODEID) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + @Override + public NodeInfo getNode(@PathParam(RMWSConsts.NODEID) String nodeId) { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor().getNode(nodeId); + } + + @GET + @Path(RMWSConsts.APPS) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + @Override + public AppsInfo getApps(@Context HttpServletRequest hsr, + @QueryParam(RMWSConsts.STATE) String stateQuery, + @QueryParam(RMWSConsts.STATES) Set statesQuery, + @QueryParam(RMWSConsts.FINAL_STATUS) String finalStatusQuery, + @QueryParam(RMWSConsts.USER) String userQuery, + @QueryParam(RMWSConsts.QUEUE) String queueQuery, + @QueryParam(RMWSConsts.LIMIT) String count, + @QueryParam(RMWSConsts.STARTED_TIME_BEGIN) String startedBegin, + @QueryParam(RMWSConsts.STARTED_TIME_END) String startedEnd, + @QueryParam(RMWSConsts.FINISHED_TIME_BEGIN) String finishBegin, + @QueryParam(RMWSConsts.FINISHED_TIME_END) String finishEnd, + @QueryParam(RMWSConsts.APPLICATION_TYPES) Set applicationTypes, + @QueryParam(RMWSConsts.APPLICATION_TAGS) Set applicationTags, + @QueryParam(RMWSConsts.DESELECTS) Set unselectedFields) { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor().getApps(hsr, stateQuery, statesQuery, + finalStatusQuery, userQuery, queueQuery, count, startedBegin, + startedEnd, finishBegin, finishEnd, applicationTypes, applicationTags, + unselectedFields); + } + + @GET + @Path(RMWSConsts.SCHEDULER_ACTIVITIES) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + @Override + public ActivitiesInfo getActivities(@Context HttpServletRequest hsr, + @QueryParam(RMWSConsts.NODEID) String nodeId) { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor().getActivities(hsr, nodeId); + } + + @GET + @Path(RMWSConsts.SCHEDULER_APP_ACTIVITIES) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + @Override + public AppActivitiesInfo getAppActivities(@Context HttpServletRequest hsr, + @QueryParam(RMWSConsts.APP_ID) String appId, + @QueryParam(RMWSConsts.MAX_TIME) String time) { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor().getAppActivities(hsr, appId, time); + } + + @GET + @Path(RMWSConsts.APP_STATISTICS) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + @Override + public ApplicationStatisticsInfo getAppStatistics( + @Context HttpServletRequest hsr, + @QueryParam(RMWSConsts.STATES) Set stateQueries, + @QueryParam(RMWSConsts.APPLICATION_TYPES) Set typeQueries) { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor().getAppStatistics(hsr, stateQueries, + typeQueries); + } + + @GET + @Path(RMWSConsts.APPS_APPID) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + @Override + public AppInfo getApp(@Context HttpServletRequest hsr, + @PathParam(RMWSConsts.APPID) String appId, + @QueryParam(RMWSConsts.DESELECTS) Set unselectedFields) { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor().getApp(hsr, appId, unselectedFields); + } + + @GET + @Path(RMWSConsts.APPS_APPID_STATE) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + @Override + public AppState getAppState(@Context HttpServletRequest hsr, + @PathParam(RMWSConsts.APPID) String appId) throws AuthorizationException { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor().getAppState(hsr, appId); + } + + @PUT + @Path(RMWSConsts.APPS_APPID_STATE) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + @Override + public Response updateAppState(AppState targetState, + @Context HttpServletRequest hsr, + @PathParam(RMWSConsts.APPID) String appId) throws AuthorizationException, + YarnException, InterruptedException, IOException { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor().updateAppState(targetState, hsr, + appId); + } + + @GET + @Path(RMWSConsts.GET_NODE_TO_LABELS) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + @Override + public NodeToLabelsInfo getNodeToLabels(@Context HttpServletRequest hsr) + throws IOException { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor().getNodeToLabels(hsr); + } + + @GET + @Path(RMWSConsts.LABEL_MAPPINGS) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + @Override + public LabelsToNodesInfo getLabelsToNodes( + @QueryParam(RMWSConsts.LABELS) Set labels) throws IOException { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor().getLabelsToNodes(labels); + } + + @POST + @Path(RMWSConsts.REPLACE_NODE_TO_LABELS) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + @Override + public Response replaceLabelsOnNodes( + final NodeToLabelsEntryList newNodeToLabels, + @Context HttpServletRequest hsr) throws Exception { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor().replaceLabelsOnNodes(newNodeToLabels, + hsr); + } + + @POST + @Path(RMWSConsts.NODES_NODEID_REPLACE_LABELS) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + @Override + public Response replaceLabelsOnNode( + @QueryParam(RMWSConsts.LABELS) Set newNodeLabelsName, + @Context HttpServletRequest hsr, + @PathParam(RMWSConsts.NODEID) String nodeId) throws Exception { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor().replaceLabelsOnNode(newNodeLabelsName, + hsr, nodeId); + } + + @GET + @Path(RMWSConsts.GET_NODE_LABELS) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + @Override + public NodeLabelsInfo getClusterNodeLabels(@Context HttpServletRequest hsr) + throws IOException { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor().getClusterNodeLabels(hsr); + } + + @POST + @Path(RMWSConsts.ADD_NODE_LABELS) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + @Override + public Response addToClusterNodeLabels(NodeLabelsInfo newNodeLabels, + @Context HttpServletRequest hsr) throws Exception { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor().addToClusterNodeLabels(newNodeLabels, + hsr); + } + + @POST + @Path(RMWSConsts.REMOVE_NODE_LABELS) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + @Override + public Response removeFromCluserNodeLabels( + @QueryParam(RMWSConsts.LABELS) Set oldNodeLabels, + @Context HttpServletRequest hsr) throws Exception { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor() + .removeFromCluserNodeLabels(oldNodeLabels, hsr); + } + + @GET + @Path(RMWSConsts.NODES_NODEID_GETLABELS) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + @Override + public NodeLabelsInfo getLabelsOnNode(@Context HttpServletRequest hsr, + @PathParam(RMWSConsts.NODEID) String nodeId) throws IOException { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor().getLabelsOnNode(hsr, nodeId); + } + + @GET + @Path(RMWSConsts.APPS_APPID_PRIORITY) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + @Override + public AppPriority getAppPriority(@Context HttpServletRequest hsr, + @PathParam(RMWSConsts.APPID) String appId) throws AuthorizationException { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor().getAppPriority(hsr, appId); + } + + @PUT + @Path(RMWSConsts.APPS_APPID_PRIORITY) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + @Override + public Response updateApplicationPriority(AppPriority targetPriority, + @Context HttpServletRequest hsr, + @PathParam(RMWSConsts.APPID) String appId) throws AuthorizationException, + YarnException, InterruptedException, IOException { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor() + .updateApplicationPriority(targetPriority, hsr, appId); + } + + @GET + @Path(RMWSConsts.APPS_APPID_QUEUE) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + @Override + public AppQueue getAppQueue(@Context HttpServletRequest hsr, + @PathParam(RMWSConsts.APPID) String appId) throws AuthorizationException { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor().getAppQueue(hsr, appId); + } + + @PUT + @Path(RMWSConsts.APPS_APPID_QUEUE) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + @Override + public Response updateAppQueue(AppQueue targetQueue, + @Context HttpServletRequest hsr, + @PathParam(RMWSConsts.APPID) String appId) throws AuthorizationException, + YarnException, InterruptedException, IOException { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor().updateAppQueue(targetQueue, hsr, + appId); + } + + @POST + @Path(RMWSConsts.APPS_NEW_APPLICATION) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + @Override + public Response createNewApplication(@Context HttpServletRequest hsr) + throws AuthorizationException, IOException, InterruptedException { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor().createNewApplication(hsr); + } + + @POST + @Path(RMWSConsts.APPS) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + @Override + public Response submitApplication(ApplicationSubmissionContextInfo newApp, + @Context HttpServletRequest hsr) + throws AuthorizationException, IOException, InterruptedException { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor().submitApplication(newApp, hsr); + } + + @POST + @Path(RMWSConsts.DELEGATION_TOKEN) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + @Override + public Response postDelegationToken(DelegationToken tokenData, + @Context HttpServletRequest hsr) throws AuthorizationException, + IOException, InterruptedException, Exception { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor().postDelegationToken(tokenData, hsr); + } + + @POST + @Path(RMWSConsts.DELEGATION_TOKEN_EXPIRATION) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + @Override + public Response postDelegationTokenExpiration(@Context HttpServletRequest hsr) + throws AuthorizationException, IOException, Exception { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor().postDelegationTokenExpiration(hsr); + } + + @DELETE + @Path(RMWSConsts.DELEGATION_TOKEN) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + @Override + public Response cancelDelegationToken(@Context HttpServletRequest hsr) + throws AuthorizationException, IOException, InterruptedException, + Exception { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor().cancelDelegationToken(hsr); + } + + @POST + @Path(RMWSConsts.RESERVATION_NEW) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + @Override + public Response createNewReservation(@Context HttpServletRequest hsr) + throws AuthorizationException, IOException, InterruptedException { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor().createNewReservation(hsr); + } + + @POST + @Path(RMWSConsts.RESERVATION_SUBMIT) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + @Override + public Response submitReservation(ReservationSubmissionRequestInfo resContext, + @Context HttpServletRequest hsr) + throws AuthorizationException, IOException, InterruptedException { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor().submitReservation(resContext, hsr); + } + + @POST + @Path(RMWSConsts.RESERVATION_UPDATE) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + @Override + public Response updateReservation(ReservationUpdateRequestInfo resContext, + @Context HttpServletRequest hsr) + throws AuthorizationException, IOException, InterruptedException { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor().updateReservation(resContext, hsr); + } + + @POST + @Path(RMWSConsts.RESERVATION_DELETE) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + @Override + public Response deleteReservation(ReservationDeleteRequestInfo resContext, + @Context HttpServletRequest hsr) + throws AuthorizationException, IOException, InterruptedException { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor().deleteReservation(resContext, hsr); + } + + @GET + @Path(RMWSConsts.RESERVATION_LIST) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + @Override + public Response listReservation( + @QueryParam(RMWSConsts.QUEUE) @DefaultValue(DEFAULT_QUEUE) String queue, + @QueryParam(RMWSConsts.RESERVATION_ID) @DefaultValue(DEFAULT_RESERVATION_ID) String reservationId, + @QueryParam(RMWSConsts.START_TIME) @DefaultValue(DEFAULT_START_TIME) long startTime, + @QueryParam(RMWSConsts.END_TIME) @DefaultValue(DEFAULT_END_TIME) long endTime, + @QueryParam(RMWSConsts.INCLUDE_RESOURCE) @DefaultValue(DEFAULT_INCLUDE_RESOURCE) boolean includeResourceAllocations, + @Context HttpServletRequest hsr) throws Exception { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor().listReservation(queue, reservationId, + startTime, endTime, includeResourceAllocations, hsr); + } + + @GET + @Path(RMWSConsts.APPS_TIMEOUTS_TYPE) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + @Override + public AppTimeoutInfo getAppTimeout(@Context HttpServletRequest hsr, + @PathParam(RMWSConsts.APPID) String appId, + @PathParam(RMWSConsts.TYPE) String type) throws AuthorizationException { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor().getAppTimeout(hsr, appId, type); + } + + @GET + @Path(RMWSConsts.APPS_TIMEOUTS) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + @Override + public AppTimeoutsInfo getAppTimeouts(@Context HttpServletRequest hsr, + @PathParam(RMWSConsts.APPID) String appId) throws AuthorizationException { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor().getAppTimeouts(hsr, appId); + } + + @PUT + @Path(RMWSConsts.APPS_TIMEOUT) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + @Override + public Response updateApplicationTimeout(AppTimeoutInfo appTimeout, + @Context HttpServletRequest hsr, + @PathParam(RMWSConsts.APPID) String appId) throws AuthorizationException, + YarnException, InterruptedException, IOException { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor().updateApplicationTimeout(appTimeout, + hsr, appId); + } + + @GET + @Path(RMWSConsts.APPS_APPID_APPATTEMPTS) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + @Override + public AppAttemptsInfo getAppAttempts(@Context HttpServletRequest hsr, + @PathParam(RMWSConsts.APPID) String appId) { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor().getAppAttempts(hsr, appId); + } + + @GET + @Path(RMWSConsts.APPS_APPID_APPATTEMPTS_APPATTEMPTID) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + public org.apache.hadoop.yarn.server.webapp.dao.AppAttemptInfo getAppAttempt( + @Context HttpServletRequest req, @Context HttpServletResponse res, + @PathParam(RMWSConsts.APPID) String appId, + @PathParam(RMWSConsts.APPATTEMPTID) String appAttemptId) { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor().getAppAttempt(req, res, appId, + appAttemptId); + } + + @GET + @Path(RMWSConsts.APPS_APPID_APPATTEMPTS_APPATTEMPTID_CONTAINERS) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + public ContainersInfo getContainers(@Context HttpServletRequest req, + @Context HttpServletResponse res, + @PathParam(RMWSConsts.APPID) String appId, + @PathParam(RMWSConsts.APPATTEMPTID) String appAttemptId) { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor().getContainers(req, res, appId, + appAttemptId); + } + + @GET + @Path(RMWSConsts.GET_CONTAINER) + @Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, + MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 }) + public ContainerInfo getContainer(@Context HttpServletRequest req, + @Context HttpServletResponse res, + @PathParam(RMWSConsts.APPID) String appId, + @PathParam(RMWSConsts.APPATTEMPTID) String appAttemptId, + @PathParam(RMWSConsts.CONTAINERID) String containerId) { + init(); + RequestInterceptorChainWrapper pipeline = getInterceptorChain(); + return pipeline.getRootInterceptor().getContainer(req, res, appId, + appAttemptId, containerId); + } + + @VisibleForTesting + protected void setResponse(HttpServletResponse response) { + this.response = response; + } + +} diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/package-info.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/package-info.java new file mode 100644 index 0000000000..bd94ead9c0 --- /dev/null +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/package-info.java @@ -0,0 +1,20 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/** Router WebApp package. **/ +package org.apache.hadoop.yarn.server.router.webapp; diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/java/org/apache/hadoop/yarn/server/router/webapp/BaseRouterWebServicesTest.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/java/org/apache/hadoop/yarn/server/router/webapp/BaseRouterWebServicesTest.java new file mode 100644 index 0000000000..223690f1ed --- /dev/null +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/java/org/apache/hadoop/yarn/server/router/webapp/BaseRouterWebServicesTest.java @@ -0,0 +1,601 @@ +/** + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.apache.hadoop.yarn.server.router.webapp; + +import static org.mockito.Mockito.mock; +import static org.mockito.Mockito.spy; + +import java.io.IOException; +import java.security.PrivilegedExceptionAction; + +import javax.servlet.http.HttpServletResponse; +import javax.ws.rs.core.Response; + +import org.apache.hadoop.security.UserGroupInformation; +import org.apache.hadoop.security.authorize.AuthorizationException; +import org.apache.hadoop.yarn.conf.YarnConfiguration; +import org.apache.hadoop.yarn.exceptions.YarnException; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ActivitiesInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppActivitiesInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppAttemptsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppPriority; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppQueue; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppState; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppTimeoutInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppTimeoutsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ApplicationStatisticsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ClusterInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ClusterMetricsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.LabelsToNodesInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodeInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodeLabelsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodeToLabelsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodesInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.SchedulerTypeInfo; +import org.apache.hadoop.yarn.server.router.Router; +import org.apache.hadoop.yarn.server.router.webapp.RouterWebServices.RequestInterceptorChainWrapper; +import org.apache.hadoop.yarn.server.webapp.dao.AppAttemptInfo; +import org.apache.hadoop.yarn.server.webapp.dao.ContainerInfo; +import org.apache.hadoop.yarn.server.webapp.dao.ContainersInfo; +import org.junit.After; +import org.junit.Assert; +import org.junit.Before; +import org.mockito.Mockito; + +/** + * Base class for all the RouterRMAdminService test cases. It provides utility + * methods that can be used by the concrete test case classes. + * + */ +public abstract class BaseRouterWebServicesTest { + + private YarnConfiguration conf; + + private Router router; + public final static int TEST_MAX_CACHE_SIZE = 10; + + private RouterWebServices routerWebService; + + @Before + public void setup() { + conf = new YarnConfiguration(); + + String mockPassThroughInterceptorClass = + PassThroughRESTRequestInterceptor.class.getName(); + + // Create a request intercepter pipeline for testing. The last one in the + // chain will call the mock resource manager. The others in the chain will + // simply forward it to the next one in the chain + conf.set(YarnConfiguration.ROUTER_WEBAPP_INTERCEPTOR_CLASS_PIPELINE, + mockPassThroughInterceptorClass + "," + mockPassThroughInterceptorClass + + "," + mockPassThroughInterceptorClass + "," + + MockRESTRequestInterceptor.class.getName()); + + conf.setInt(YarnConfiguration.ROUTER_PIPELINE_CACHE_MAX_SIZE, + TEST_MAX_CACHE_SIZE); + + router = spy(new Router()); + Mockito.doNothing().when(router).startWepApp(); + routerWebService = new RouterWebServices(router, conf); + routerWebService.setResponse(mock(HttpServletResponse.class)); + + router.init(conf); + router.start(); + } + + @After + public void tearDown() { + if (router != null) { + router.stop(); + } + } + + protected RouterWebServices getRouterWebServices() { + Assert.assertNotNull(this.routerWebService); + return this.routerWebService; + } + + protected ClusterInfo get(String user) + throws IOException, InterruptedException { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public ClusterInfo run() throws Exception { + return routerWebService.get(); + } + }); + } + + protected ClusterInfo getClusterInfo(String user) + throws IOException, InterruptedException { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public ClusterInfo run() throws Exception { + return routerWebService.getClusterInfo(); + } + }); + } + + protected ClusterMetricsInfo getClusterMetricsInfo(String user) + throws IOException, InterruptedException { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public ClusterMetricsInfo run() throws Exception { + return routerWebService.getClusterMetricsInfo(); + } + }); + } + + protected SchedulerTypeInfo getSchedulerInfo(String user) + throws IOException, InterruptedException { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public SchedulerTypeInfo run() throws Exception { + return routerWebService.getSchedulerInfo(); + } + }); + } + + protected String dumpSchedulerLogs(String user) + throws IOException, InterruptedException { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public String run() throws Exception { + return routerWebService.dumpSchedulerLogs(null, null); + } + }); + } + + protected NodesInfo getNodes(String user) + throws IOException, InterruptedException { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public NodesInfo run() throws Exception { + return routerWebService.getNodes(null); + } + }); + } + + protected NodeInfo getNode(String user) + throws IOException, InterruptedException { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public NodeInfo run() throws Exception { + return routerWebService.getNode(null); + } + }); + } + + protected AppsInfo getApps(String user) + throws IOException, InterruptedException { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public AppsInfo run() throws Exception { + return routerWebService.getApps(null, null, null, null, null, null, + null, null, null, null, null, null, null, null); + } + }); + } + + protected ActivitiesInfo getActivities(String user) + throws IOException, InterruptedException { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public ActivitiesInfo run() throws Exception { + return routerWebService.getActivities(null, null); + } + }); + } + + protected AppActivitiesInfo getAppActivities(String user) + throws IOException, InterruptedException { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public AppActivitiesInfo run() throws Exception { + return routerWebService.getAppActivities(null, null, null); + } + }); + } + + protected ApplicationStatisticsInfo getAppStatistics(String user) + throws IOException, InterruptedException { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public ApplicationStatisticsInfo run() throws Exception { + return routerWebService.getAppStatistics(null, null, null); + } + }); + } + + protected AppInfo getApp(String user) + throws IOException, InterruptedException { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public AppInfo run() throws Exception { + return routerWebService.getApp(null, null, null); + } + }); + } + + protected AppState getAppState(String user) + throws IOException, InterruptedException { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public AppState run() throws Exception { + return routerWebService.getAppState(null, null); + } + }); + } + + protected Response updateAppState(String user) throws AuthorizationException, + YarnException, InterruptedException, IOException { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public Response run() throws Exception { + return routerWebService.updateAppState(null, null, null); + } + }); + } + + protected NodeToLabelsInfo getNodeToLabels(String user) + throws IOException, InterruptedException { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public NodeToLabelsInfo run() throws Exception { + return routerWebService.getNodeToLabels(null); + } + }); + } + + protected LabelsToNodesInfo getLabelsToNodes(String user) + throws IOException, InterruptedException { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public LabelsToNodesInfo run() throws Exception { + return routerWebService.getLabelsToNodes(null); + } + }); + } + + protected Response replaceLabelsOnNodes(String user) throws Exception { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public Response run() throws Exception { + return routerWebService.replaceLabelsOnNodes(null, null); + } + }); + } + + protected Response replaceLabelsOnNode(String user) throws Exception { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public Response run() throws Exception { + return routerWebService.replaceLabelsOnNode(null, null, null); + } + }); + } + + protected NodeLabelsInfo getClusterNodeLabels(String user) + throws IOException, InterruptedException { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public NodeLabelsInfo run() throws Exception { + return routerWebService.getClusterNodeLabels(null); + } + }); + } + + protected Response addToClusterNodeLabels(String user) throws Exception { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public Response run() throws Exception { + return routerWebService.addToClusterNodeLabels(null, null); + } + }); + } + + protected Response removeFromCluserNodeLabels(String user) throws Exception { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public Response run() throws Exception { + return routerWebService.removeFromCluserNodeLabels(null, null); + } + }); + } + + protected NodeLabelsInfo getLabelsOnNode(String user) + throws IOException, InterruptedException { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public NodeLabelsInfo run() throws Exception { + return routerWebService.getLabelsOnNode(null, null); + } + }); + } + + protected AppPriority getAppPriority(String user) + throws IOException, InterruptedException { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public AppPriority run() throws Exception { + return routerWebService.getAppPriority(null, null); + } + }); + } + + protected Response updateApplicationPriority(String user) + throws AuthorizationException, YarnException, InterruptedException, + IOException { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public Response run() throws Exception { + return routerWebService.updateApplicationPriority(null, null, null); + } + }); + } + + protected AppQueue getAppQueue(String user) + throws IOException, InterruptedException { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public AppQueue run() throws Exception { + return routerWebService.getAppQueue(null, null); + } + }); + } + + protected Response updateAppQueue(String user) throws AuthorizationException, + YarnException, InterruptedException, IOException { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public Response run() throws Exception { + return routerWebService.updateAppQueue(null, null, null); + } + }); + } + + protected Response createNewApplication(String user) + throws AuthorizationException, IOException, InterruptedException { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public Response run() throws Exception { + return routerWebService.createNewApplication(null); + } + }); + } + + protected Response submitApplication(String user) + throws AuthorizationException, IOException, InterruptedException { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public Response run() throws Exception { + return routerWebService.submitApplication(null, null); + } + }); + } + + protected Response postDelegationToken(String user) + throws AuthorizationException, IOException, InterruptedException, + Exception { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public Response run() throws Exception { + return routerWebService.postDelegationToken(null, null); + } + }); + } + + protected Response postDelegationTokenExpiration(String user) + throws AuthorizationException, IOException, Exception { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public Response run() throws Exception { + return routerWebService.postDelegationTokenExpiration(null); + } + }); + } + + protected Response cancelDelegationToken(String user) + throws AuthorizationException, IOException, InterruptedException, + Exception { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public Response run() throws Exception { + return routerWebService.cancelDelegationToken(null); + } + }); + } + + protected Response createNewReservation(String user) + throws AuthorizationException, IOException, InterruptedException { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public Response run() throws Exception { + return routerWebService.createNewReservation(null); + } + }); + } + + protected Response submitReservation(String user) + throws AuthorizationException, IOException, InterruptedException { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public Response run() throws Exception { + return routerWebService.submitReservation(null, null); + } + }); + } + + protected Response updateReservation(String user) + throws AuthorizationException, IOException, InterruptedException { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public Response run() throws Exception { + return routerWebService.updateReservation(null, null); + } + }); + } + + protected Response deleteReservation(String user) + throws AuthorizationException, IOException, InterruptedException { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public Response run() throws Exception { + return routerWebService.deleteReservation(null, null); + } + }); + } + + protected Response listReservation(String user) throws Exception { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public Response run() throws Exception { + return routerWebService.listReservation(null, null, 0, 0, false, + null); + } + }); + } + + protected AppTimeoutInfo getAppTimeout(String user) + throws IOException, InterruptedException { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public AppTimeoutInfo run() throws Exception { + return routerWebService.getAppTimeout(null, null, null); + } + }); + } + + protected AppTimeoutsInfo getAppTimeouts(String user) + throws IOException, InterruptedException { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public AppTimeoutsInfo run() throws Exception { + return routerWebService.getAppTimeouts(null, null); + } + }); + } + + protected Response updateApplicationTimeout(String user) + throws AuthorizationException, YarnException, InterruptedException, + IOException { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public Response run() throws Exception { + return routerWebService.updateApplicationTimeout(null, null, null); + } + }); + } + + protected AppAttemptsInfo getAppAttempts(String user) + throws IOException, InterruptedException { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public AppAttemptsInfo run() throws Exception { + return routerWebService.getAppAttempts(null, null); + } + }); + } + + protected AppAttemptInfo getAppAttempt(String user) + throws IOException, InterruptedException { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public AppAttemptInfo run() throws Exception { + return routerWebService.getAppAttempt(null, null, null, null); + } + }); + } + + protected ContainersInfo getContainers(String user) + throws IOException, InterruptedException { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public ContainersInfo run() throws Exception { + return routerWebService.getContainers(null, null, null, null); + } + }); + } + + protected ContainerInfo getContainer(String user) + throws IOException, InterruptedException { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public ContainerInfo run() throws Exception { + return routerWebService.getContainer(null, null, null, null, null); + } + }); + } + + protected RequestInterceptorChainWrapper getInterceptorChain(String user) + throws IOException, InterruptedException { + return UserGroupInformation.createRemoteUser(user) + .doAs(new PrivilegedExceptionAction() { + @Override + public RequestInterceptorChainWrapper run() throws Exception { + return routerWebService.getInterceptorChain(); + } + }); + } + +} diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/java/org/apache/hadoop/yarn/server/router/webapp/JavaProcess.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/java/org/apache/hadoop/yarn/server/router/webapp/JavaProcess.java new file mode 100644 index 0000000000..d32013f34b --- /dev/null +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/java/org/apache/hadoop/yarn/server/router/webapp/JavaProcess.java @@ -0,0 +1,52 @@ +/** +* Licensed to the Apache Software Foundation (ASF) under one +* or more contributor license agreements. See the NOTICE file +* distributed with this work for additional information +* regarding copyright ownership. The ASF licenses this file +* to you under the Apache License, Version 2.0 (the +* "License"); you may not use this file except in compliance +* with the License. You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +package org.apache.hadoop.yarn.server.router.webapp; + +import java.io.File; +import java.io.IOException; + +/** + * Helper class to start a new process. + */ +public class JavaProcess { + + private Process process = null; + + public JavaProcess(Class klass) throws IOException, InterruptedException { + String javaHome = System.getProperty("java.home"); + String javaBin = + javaHome + File.separator + "bin" + File.separator + "java"; + String classpath = System.getProperty("java.class.path"); + classpath = classpath.concat("./src/test/resources"); + String className = klass.getCanonicalName(); + ProcessBuilder builder = + new ProcessBuilder(javaBin, "-cp", classpath, className); + builder.inheritIO(); + process = builder.start(); + } + + public void stop() throws InterruptedException { + if (process != null) { + process.destroy(); + process.waitFor(); + process.exitValue(); + } + } + +} \ No newline at end of file diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/java/org/apache/hadoop/yarn/server/router/webapp/MockRESTRequestInterceptor.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/java/org/apache/hadoop/yarn/server/router/webapp/MockRESTRequestInterceptor.java new file mode 100644 index 0000000000..69afdeaf49 --- /dev/null +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/java/org/apache/hadoop/yarn/server/router/webapp/MockRESTRequestInterceptor.java @@ -0,0 +1,340 @@ +/** + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.apache.hadoop.yarn.server.router.webapp; + +import java.io.IOException; +import java.util.Set; + +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import javax.ws.rs.core.Response; +import javax.ws.rs.core.Response.Status; + +import org.apache.hadoop.security.authorize.AuthorizationException; +import org.apache.hadoop.yarn.exceptions.YarnException; +import org.apache.hadoop.yarn.exceptions.YarnRuntimeException; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ActivitiesInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppActivitiesInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppAttemptsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppPriority; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppQueue; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppState; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppTimeoutInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppTimeoutsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ApplicationStatisticsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ApplicationSubmissionContextInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ClusterInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ClusterMetricsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.DelegationToken; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.LabelsToNodesInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodeInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodeLabelsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodeToLabelsEntryList; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodeToLabelsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodesInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ReservationDeleteRequestInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ReservationSubmissionRequestInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ReservationUpdateRequestInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.SchedulerTypeInfo; +import org.apache.hadoop.yarn.server.webapp.dao.AppAttemptInfo; +import org.apache.hadoop.yarn.server.webapp.dao.ContainerInfo; +import org.apache.hadoop.yarn.server.webapp.dao.ContainersInfo; + +/** + * This class mocks the RESTRequestInterceptor. + */ +public class MockRESTRequestInterceptor extends AbstractRESTRequestInterceptor { + + @Override + public void setNextInterceptor(RESTRequestInterceptor next) { + throw new YarnRuntimeException( + "setNextInterceptor is being called on MockRESTRequestInterceptor," + + "which should be the last one in the chain. " + + "Check if the interceptor pipeline configuration is correct"); + } + + @Override + public ClusterInfo get() { + return new ClusterInfo(); + } + + @Override + public ClusterInfo getClusterInfo() { + return new ClusterInfo(); + } + + @Override + public ClusterMetricsInfo getClusterMetricsInfo() { + return new ClusterMetricsInfo(); + } + + @Override + public SchedulerTypeInfo getSchedulerInfo() { + return new SchedulerTypeInfo(); + } + + @Override + public String dumpSchedulerLogs(String time, HttpServletRequest hsr) + throws IOException { + return "Done"; + } + + @Override + public NodesInfo getNodes(String states) { + return new NodesInfo(); + } + + @Override + public NodeInfo getNode(String nodeId) { + return new NodeInfo(); + } + + @SuppressWarnings("checkstyle:parameternumber") + @Override + public AppsInfo getApps(HttpServletRequest hsr, String stateQuery, + Set statesQuery, String finalStatusQuery, String userQuery, + String queueQuery, String count, String startedBegin, String startedEnd, + String finishBegin, String finishEnd, Set applicationTypes, + Set applicationTags, Set unselectedFields) { + return new AppsInfo(); + } + + @Override + public ActivitiesInfo getActivities(HttpServletRequest hsr, String nodeId) { + return new ActivitiesInfo(); + } + + @Override + public AppActivitiesInfo getAppActivities(HttpServletRequest hsr, + String appId, String time) { + return new AppActivitiesInfo(); + } + + @Override + public ApplicationStatisticsInfo getAppStatistics(HttpServletRequest hsr, + Set stateQueries, Set typeQueries) { + return new ApplicationStatisticsInfo(); + } + + @Override + public AppInfo getApp(HttpServletRequest hsr, String appId, + Set unselectedFields) { + return new AppInfo(); + } + + @Override + public AppState getAppState(HttpServletRequest hsr, String appId) + throws AuthorizationException { + return new AppState(); + } + + @Override + public Response updateAppState(AppState targetState, HttpServletRequest hsr, + String appId) throws AuthorizationException, YarnException, + InterruptedException, IOException { + return Response.status(Status.OK).build(); + } + + @Override + public NodeToLabelsInfo getNodeToLabels(HttpServletRequest hsr) + throws IOException { + return new NodeToLabelsInfo(); + } + + @Override + public LabelsToNodesInfo getLabelsToNodes(Set labels) + throws IOException { + return new LabelsToNodesInfo(); + } + + @Override + public Response replaceLabelsOnNodes(NodeToLabelsEntryList newNodeToLabels, + HttpServletRequest hsr) throws Exception { + return Response.status(Status.OK).build(); + } + + @Override + public Response replaceLabelsOnNode(Set newNodeLabelsName, + HttpServletRequest hsr, String nodeId) throws Exception { + return Response.status(Status.OK).build(); + } + + @Override + public NodeLabelsInfo getClusterNodeLabels(HttpServletRequest hsr) + throws IOException { + return new NodeLabelsInfo(); + } + + @Override + public Response addToClusterNodeLabels(NodeLabelsInfo newNodeLabels, + HttpServletRequest hsr) throws Exception { + return Response.status(Status.OK).build(); + } + + @Override + public Response removeFromCluserNodeLabels(Set oldNodeLabels, + HttpServletRequest hsr) throws Exception { + return Response.status(Status.OK).build(); + } + + @Override + public NodeLabelsInfo getLabelsOnNode(HttpServletRequest hsr, String nodeId) + throws IOException { + return new NodeLabelsInfo(); + } + + @Override + public AppPriority getAppPriority(HttpServletRequest hsr, String appId) + throws AuthorizationException { + return new AppPriority(); + } + + @Override + public Response updateApplicationPriority(AppPriority targetPriority, + HttpServletRequest hsr, String appId) throws AuthorizationException, + YarnException, InterruptedException, IOException { + return Response.status(Status.OK).build(); + } + + @Override + public AppQueue getAppQueue(HttpServletRequest hsr, String appId) + throws AuthorizationException { + return new AppQueue(); + } + + @Override + public Response updateAppQueue(AppQueue targetQueue, HttpServletRequest hsr, + String appId) throws AuthorizationException, YarnException, + InterruptedException, IOException { + return Response.status(Status.OK).build(); + } + + @Override + public Response createNewApplication(HttpServletRequest hsr) + throws AuthorizationException, IOException, InterruptedException { + return Response.status(Status.OK).build(); + } + + @Override + public Response submitApplication(ApplicationSubmissionContextInfo newApp, + HttpServletRequest hsr) + throws AuthorizationException, IOException, InterruptedException { + return Response.status(Status.OK).build(); + } + + @Override + public Response postDelegationToken(DelegationToken tokenData, + HttpServletRequest hsr) throws AuthorizationException, IOException, + InterruptedException, Exception { + return Response.status(Status.OK).build(); + } + + @Override + public Response postDelegationTokenExpiration(HttpServletRequest hsr) + throws AuthorizationException, IOException, Exception { + return Response.status(Status.OK).build(); + } + + @Override + public Response cancelDelegationToken(HttpServletRequest hsr) + throws AuthorizationException, IOException, InterruptedException, + Exception { + return Response.status(Status.OK).build(); + } + + @Override + public Response createNewReservation(HttpServletRequest hsr) + throws AuthorizationException, IOException, InterruptedException { + return Response.status(Status.OK).build(); + } + + @Override + public Response submitReservation(ReservationSubmissionRequestInfo resContext, + HttpServletRequest hsr) + throws AuthorizationException, IOException, InterruptedException { + return Response.status(Status.OK).build(); + } + + @Override + public Response updateReservation(ReservationUpdateRequestInfo resContext, + HttpServletRequest hsr) + throws AuthorizationException, IOException, InterruptedException { + return Response.status(Status.OK).build(); + } + + @Override + public Response deleteReservation(ReservationDeleteRequestInfo resContext, + HttpServletRequest hsr) + throws AuthorizationException, IOException, InterruptedException { + return Response.status(Status.OK).build(); + } + + @Override + public Response listReservation(String queue, String reservationId, + long startTime, long endTime, boolean includeResourceAllocations, + HttpServletRequest hsr) throws Exception { + return Response.status(Status.OK).build(); + } + + @Override + public AppTimeoutInfo getAppTimeout(HttpServletRequest hsr, String appId, + String type) throws AuthorizationException { + return new AppTimeoutInfo(); + } + + @Override + public AppTimeoutsInfo getAppTimeouts(HttpServletRequest hsr, String appId) + throws AuthorizationException { + return new AppTimeoutsInfo(); + } + + @Override + public Response updateApplicationTimeout(AppTimeoutInfo appTimeout, + HttpServletRequest hsr, String appId) throws AuthorizationException, + YarnException, InterruptedException, IOException { + return Response.status(Status.OK).build(); + } + + @Override + public AppAttemptsInfo getAppAttempts(HttpServletRequest hsr, String appId) { + return new AppAttemptsInfo(); + } + + @Override + public AppAttemptInfo getAppAttempt(HttpServletRequest req, + HttpServletResponse res, String appId, String appAttemptId) { + return new AppAttemptInfo(); + } + + @Override + public ContainersInfo getContainers(HttpServletRequest req, + HttpServletResponse res, String appId, String appAttemptId) { + return new ContainersInfo(); + } + + @Override + public ContainerInfo getContainer(HttpServletRequest req, + HttpServletResponse res, String appId, String appAttemptId, + String containerId) { + return new ContainerInfo(); + } + +} \ No newline at end of file diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/java/org/apache/hadoop/yarn/server/router/webapp/PassThroughRESTRequestInterceptor.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/java/org/apache/hadoop/yarn/server/router/webapp/PassThroughRESTRequestInterceptor.java new file mode 100644 index 0000000000..ea985a2f23 --- /dev/null +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/java/org/apache/hadoop/yarn/server/router/webapp/PassThroughRESTRequestInterceptor.java @@ -0,0 +1,339 @@ +/** + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.apache.hadoop.yarn.server.router.webapp; + +import java.io.IOException; +import java.util.Set; + +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import javax.ws.rs.core.Response; + +import org.apache.hadoop.security.authorize.AuthorizationException; +import org.apache.hadoop.yarn.exceptions.YarnException; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ActivitiesInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppActivitiesInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppAttemptsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppPriority; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppQueue; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppState; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppTimeoutInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppTimeoutsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ApplicationStatisticsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ApplicationSubmissionContextInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ClusterInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ClusterMetricsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.DelegationToken; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.LabelsToNodesInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodeInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodeLabelsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodeToLabelsEntryList; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodeToLabelsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodesInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ReservationDeleteRequestInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ReservationSubmissionRequestInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ReservationUpdateRequestInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.SchedulerTypeInfo; +import org.apache.hadoop.yarn.server.webapp.dao.AppAttemptInfo; +import org.apache.hadoop.yarn.server.webapp.dao.ContainerInfo; +import org.apache.hadoop.yarn.server.webapp.dao.ContainersInfo; + +/** + * Mock intercepter that does not do anything other than forwarding it to the + * next intercepter in the chain. + */ +public class PassThroughRESTRequestInterceptor + extends AbstractRESTRequestInterceptor { + + @Override + public AppAttemptsInfo getAppAttempts(HttpServletRequest hsr, String appId) { + return getNextInterceptor().getAppAttempts(hsr, appId); + } + + @Override + public AppAttemptInfo getAppAttempt(HttpServletRequest req, + HttpServletResponse res, String appId, String appAttemptId) { + return getNextInterceptor().getAppAttempt(req, res, appId, appAttemptId); + } + + @Override + public ContainersInfo getContainers(HttpServletRequest req, + HttpServletResponse res, String appId, String appAttemptId) { + return getNextInterceptor().getContainers(req, res, appId, appAttemptId); + } + + @Override + public ContainerInfo getContainer(HttpServletRequest req, + HttpServletResponse res, String appId, String appAttemptId, + String containerId) { + return getNextInterceptor().getContainer(req, res, appId, appAttemptId, + containerId); + } + + @Override + public ClusterInfo get() { + return getNextInterceptor().get(); + } + + @Override + public ClusterInfo getClusterInfo() { + return getNextInterceptor().getClusterInfo(); + } + + @Override + public ClusterMetricsInfo getClusterMetricsInfo() { + return getNextInterceptor().getClusterMetricsInfo(); + } + + @Override + public SchedulerTypeInfo getSchedulerInfo() { + return getNextInterceptor().getSchedulerInfo(); + } + + @Override + public String dumpSchedulerLogs(String time, HttpServletRequest hsr) + throws IOException { + return getNextInterceptor().dumpSchedulerLogs(time, hsr); + } + + @Override + public NodesInfo getNodes(String states) { + return getNextInterceptor().getNodes(states); + } + + @Override + public NodeInfo getNode(String nodeId) { + return getNextInterceptor().getNode(nodeId); + } + + @Override + public AppsInfo getApps(HttpServletRequest hsr, String stateQuery, + Set statesQuery, String finalStatusQuery, String userQuery, + String queueQuery, String count, String startedBegin, String startedEnd, + String finishBegin, String finishEnd, Set applicationTypes, + Set applicationTags, Set unselectedFields) { + return getNextInterceptor().getApps(hsr, stateQuery, statesQuery, + finalStatusQuery, userQuery, queueQuery, count, startedBegin, + startedEnd, finishBegin, finishEnd, applicationTypes, applicationTags, + unselectedFields); + } + + @Override + public ActivitiesInfo getActivities(HttpServletRequest hsr, String nodeId) { + return getNextInterceptor().getActivities(hsr, nodeId); + } + + @Override + public AppActivitiesInfo getAppActivities(HttpServletRequest hsr, + String appId, String time) { + return getNextInterceptor().getAppActivities(hsr, appId, time); + } + + @Override + public ApplicationStatisticsInfo getAppStatistics(HttpServletRequest hsr, + Set stateQueries, Set typeQueries) { + return getNextInterceptor().getAppStatistics(hsr, stateQueries, + typeQueries); + } + + @Override + public AppInfo getApp(HttpServletRequest hsr, String appId, + Set unselectedFields) { + return getNextInterceptor().getApp(hsr, appId, unselectedFields); + } + + @Override + public AppState getAppState(HttpServletRequest hsr, String appId) + throws AuthorizationException { + return getNextInterceptor().getAppState(hsr, appId); + } + + @Override + public Response updateAppState(AppState targetState, HttpServletRequest hsr, + String appId) throws AuthorizationException, YarnException, + InterruptedException, IOException { + return getNextInterceptor().updateAppState(targetState, hsr, appId); + } + + @Override + public NodeToLabelsInfo getNodeToLabels(HttpServletRequest hsr) + throws IOException { + return getNextInterceptor().getNodeToLabels(hsr); + } + + @Override + public LabelsToNodesInfo getLabelsToNodes(Set labels) + throws IOException { + return getNextInterceptor().getLabelsToNodes(labels); + } + + @Override + public Response replaceLabelsOnNodes(NodeToLabelsEntryList newNodeToLabels, + HttpServletRequest hsr) throws Exception { + return getNextInterceptor().replaceLabelsOnNodes(newNodeToLabels, hsr); + } + + @Override + public Response replaceLabelsOnNode(Set newNodeLabelsName, + HttpServletRequest hsr, String nodeId) throws Exception { + return getNextInterceptor().replaceLabelsOnNode(newNodeLabelsName, hsr, + nodeId); + } + + @Override + public NodeLabelsInfo getClusterNodeLabels(HttpServletRequest hsr) + throws IOException { + return getNextInterceptor().getClusterNodeLabels(hsr); + } + + @Override + public Response addToClusterNodeLabels(NodeLabelsInfo newNodeLabels, + HttpServletRequest hsr) throws Exception { + return getNextInterceptor().addToClusterNodeLabels(newNodeLabels, hsr); + } + + @Override + public Response removeFromCluserNodeLabels(Set oldNodeLabels, + HttpServletRequest hsr) throws Exception { + return getNextInterceptor().removeFromCluserNodeLabels(oldNodeLabels, hsr); + } + + @Override + public NodeLabelsInfo getLabelsOnNode(HttpServletRequest hsr, String nodeId) + throws IOException { + return getNextInterceptor().getLabelsOnNode(hsr, nodeId); + } + + @Override + public AppPriority getAppPriority(HttpServletRequest hsr, String appId) + throws AuthorizationException { + return getNextInterceptor().getAppPriority(hsr, appId); + } + + @Override + public Response updateApplicationPriority(AppPriority targetPriority, + HttpServletRequest hsr, String appId) throws AuthorizationException, + YarnException, InterruptedException, IOException { + return getNextInterceptor().updateApplicationPriority(targetPriority, hsr, + appId); + } + + @Override + public AppQueue getAppQueue(HttpServletRequest hsr, String appId) + throws AuthorizationException { + return getNextInterceptor().getAppQueue(hsr, appId); + } + + @Override + public Response updateAppQueue(AppQueue targetQueue, HttpServletRequest hsr, + String appId) throws AuthorizationException, YarnException, + InterruptedException, IOException { + return getNextInterceptor().updateAppQueue(targetQueue, hsr, appId); + } + + @Override + public Response createNewApplication(HttpServletRequest hsr) + throws AuthorizationException, IOException, InterruptedException { + return getNextInterceptor().createNewApplication(hsr); + } + + @Override + public Response submitApplication(ApplicationSubmissionContextInfo newApp, + HttpServletRequest hsr) + throws AuthorizationException, IOException, InterruptedException { + return getNextInterceptor().submitApplication(newApp, hsr); + } + + @Override + public Response postDelegationToken(DelegationToken tokenData, + HttpServletRequest hsr) throws AuthorizationException, IOException, + InterruptedException, Exception { + return getNextInterceptor().postDelegationToken(tokenData, hsr); + } + + @Override + public Response postDelegationTokenExpiration(HttpServletRequest hsr) + throws AuthorizationException, IOException, Exception { + return getNextInterceptor().postDelegationTokenExpiration(hsr); + } + + @Override + public Response cancelDelegationToken(HttpServletRequest hsr) + throws AuthorizationException, IOException, InterruptedException, + Exception { + return getNextInterceptor().cancelDelegationToken(hsr); + } + + @Override + public Response createNewReservation(HttpServletRequest hsr) + throws AuthorizationException, IOException, InterruptedException { + return getNextInterceptor().createNewReservation(hsr); + } + + @Override + public Response submitReservation(ReservationSubmissionRequestInfo resContext, + HttpServletRequest hsr) + throws AuthorizationException, IOException, InterruptedException { + return getNextInterceptor().submitReservation(resContext, hsr); + } + + @Override + public Response updateReservation(ReservationUpdateRequestInfo resContext, + HttpServletRequest hsr) + throws AuthorizationException, IOException, InterruptedException { + return getNextInterceptor().updateReservation(resContext, hsr); + } + + @Override + public Response deleteReservation(ReservationDeleteRequestInfo resContext, + HttpServletRequest hsr) + throws AuthorizationException, IOException, InterruptedException { + return getNextInterceptor().deleteReservation(resContext, hsr); + } + + @Override + public Response listReservation(String queue, String reservationId, + long startTime, long endTime, boolean includeResourceAllocations, + HttpServletRequest hsr) throws Exception { + return getNextInterceptor().listReservation(queue, reservationId, startTime, + endTime, includeResourceAllocations, hsr); + } + + @Override + public AppTimeoutInfo getAppTimeout(HttpServletRequest hsr, String appId, + String type) throws AuthorizationException { + return getNextInterceptor().getAppTimeout(hsr, appId, type); + } + + @Override + public AppTimeoutsInfo getAppTimeouts(HttpServletRequest hsr, String appId) + throws AuthorizationException { + return getNextInterceptor().getAppTimeouts(hsr, appId); + } + + @Override + public Response updateApplicationTimeout(AppTimeoutInfo appTimeout, + HttpServletRequest hsr, String appId) throws AuthorizationException, + YarnException, InterruptedException, IOException { + return getNextInterceptor().updateApplicationTimeout(appTimeout, hsr, + appId); + } +} diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/java/org/apache/hadoop/yarn/server/router/webapp/TestRouterWebServices.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/java/org/apache/hadoop/yarn/server/router/webapp/TestRouterWebServices.java new file mode 100644 index 0000000000..c96575c21a --- /dev/null +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/java/org/apache/hadoop/yarn/server/router/webapp/TestRouterWebServices.java @@ -0,0 +1,269 @@ +/** + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.apache.hadoop.yarn.server.router.webapp; + +import java.io.IOException; +import java.util.Map; + +import javax.ws.rs.core.Response; + +import org.apache.hadoop.yarn.exceptions.YarnException; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ActivitiesInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppActivitiesInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppAttemptsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppPriority; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppQueue; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppState; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppTimeoutInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppTimeoutsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ApplicationStatisticsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ClusterInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ClusterMetricsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.LabelsToNodesInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodeInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodeLabelsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodeToLabelsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodesInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.SchedulerTypeInfo; +import org.apache.hadoop.yarn.server.router.webapp.RouterWebServices.RequestInterceptorChainWrapper; +import org.apache.hadoop.yarn.server.webapp.dao.AppAttemptInfo; +import org.apache.hadoop.yarn.server.webapp.dao.ContainerInfo; +import org.apache.hadoop.yarn.server.webapp.dao.ContainersInfo; +import org.junit.Assert; +import org.junit.Test; + +/** + * Test class to validate the WebService interceptor model inside the Router. + */ +public class TestRouterWebServices extends BaseRouterWebServicesTest { + + private String user = "test1"; + + /** + * Test that all requests get forwarded to the last interceptor in the chain + * get back the responses. + */ + @Test + public void testRouterWebServicesE2E() throws Exception { + + ClusterInfo clusterInfo = get(user); + Assert.assertNotNull(clusterInfo); + + ClusterInfo clusterInfo2 = getClusterInfo(user); + Assert.assertNotNull(clusterInfo2); + + ClusterMetricsInfo clusterMetricsInfo = getClusterMetricsInfo(user); + Assert.assertNotNull(clusterMetricsInfo); + + SchedulerTypeInfo schedulerTypeInfo = getSchedulerInfo(user); + Assert.assertNotNull(schedulerTypeInfo); + + String dumpResult = dumpSchedulerLogs(user); + Assert.assertNotNull(dumpResult); + + NodesInfo nodesInfo = getNodes(user); + Assert.assertNotNull(nodesInfo); + + NodeInfo nodeInfo = getNode(user); + Assert.assertNotNull(nodeInfo); + + AppsInfo appsInfo = getApps(user); + Assert.assertNotNull(appsInfo); + + ActivitiesInfo activitiesInfo = getActivities(user); + Assert.assertNotNull(activitiesInfo); + + AppActivitiesInfo appActiviesInfo = getAppActivities(user); + Assert.assertNotNull(appActiviesInfo); + + ApplicationStatisticsInfo applicationStatisticsInfo = + getAppStatistics(user); + Assert.assertNotNull(applicationStatisticsInfo); + + AppInfo appInfo = getApp(user); + Assert.assertNotNull(appInfo); + + AppState appState = getAppState(user); + Assert.assertNotNull(appState); + + Response response = updateAppState(user); + Assert.assertNotNull(response); + + NodeToLabelsInfo nodeToLabelsInfo = getNodeToLabels(user); + Assert.assertNotNull(nodeToLabelsInfo); + + LabelsToNodesInfo labelsToNodesInfo = getLabelsToNodes(user); + Assert.assertNotNull(labelsToNodesInfo); + + Response response2 = replaceLabelsOnNodes(user); + Assert.assertNotNull(response2); + + Response response3 = replaceLabelsOnNode(user); + Assert.assertNotNull(response3); + + NodeLabelsInfo nodeLabelsInfo = getClusterNodeLabels(user); + Assert.assertNotNull(nodeLabelsInfo); + + Response response4 = addToClusterNodeLabels(user); + Assert.assertNotNull(response4); + + Response response5 = removeFromCluserNodeLabels(user); + Assert.assertNotNull(response5); + + NodeLabelsInfo nodeLabelsInfo2 = getLabelsOnNode(user); + Assert.assertNotNull(nodeLabelsInfo2); + + AppPriority appPriority = getAppPriority(user); + Assert.assertNotNull(appPriority); + + Response response6 = updateApplicationPriority(user); + Assert.assertNotNull(response6); + + AppQueue appQueue = getAppQueue(user); + Assert.assertNotNull(appQueue); + + Response response7 = updateAppQueue(user); + Assert.assertNotNull(response7); + + Response response8 = createNewApplication(user); + Assert.assertNotNull(response8); + + Response response9 = submitApplication(user); + Assert.assertNotNull(response9); + + Response response10 = postDelegationToken(user); + Assert.assertNotNull(response10); + + Response response11 = postDelegationTokenExpiration(user); + Assert.assertNotNull(response11); + + Response response12 = cancelDelegationToken(user); + Assert.assertNotNull(response12); + + Response response13 = createNewReservation(user); + Assert.assertNotNull(response13); + + Response response14 = submitReservation(user); + Assert.assertNotNull(response14); + + Response response15 = updateReservation(user); + Assert.assertNotNull(response15); + + Response response16 = deleteReservation(user); + Assert.assertNotNull(response16); + + Response response17 = listReservation(user); + Assert.assertNotNull(response17); + + AppTimeoutInfo appTimeoutInfo = getAppTimeout(user); + Assert.assertNotNull(appTimeoutInfo); + + AppTimeoutsInfo appTimeoutsInfo = getAppTimeouts(user); + Assert.assertNotNull(appTimeoutsInfo); + + Response response18 = updateApplicationTimeout(user); + Assert.assertNotNull(response18); + + AppAttemptsInfo appAttemptsInfo = getAppAttempts(user); + Assert.assertNotNull(appAttemptsInfo); + + AppAttemptInfo appAttemptInfo = getAppAttempt(user); + Assert.assertNotNull(appAttemptInfo); + + ContainersInfo containersInfo = getContainers(user); + Assert.assertNotNull(containersInfo); + + ContainerInfo containerInfo = getContainer(user); + Assert.assertNotNull(containerInfo); + } + + /** + * Tests if the pipeline is created properly. + */ + @Test + public void testRequestInterceptorChainCreation() throws Exception { + RESTRequestInterceptor root = + super.getRouterWebServices().createRequestInterceptorChain(); + int index = 0; + while (root != null) { + // The current pipeline is: + // PassThroughRESTRequestInterceptor - index = 0 + // PassThroughRESTRequestInterceptor - index = 1 + // PassThroughRESTRequestInterceptor - index = 2 + // MockRESTRequestInterceptor - index = 3 + switch (index) { + case 0: // Fall to the next case + case 1: // Fall to the next case + case 2: + // If index is equal to 0,1 or 2 we fall in this check + Assert.assertEquals(PassThroughRESTRequestInterceptor.class.getName(), + root.getClass().getName()); + break; + case 3: + Assert.assertEquals(MockRESTRequestInterceptor.class.getName(), + root.getClass().getName()); + break; + default: + Assert.fail(); + } + root = root.getNextInterceptor(); + index++; + } + Assert.assertEquals("The number of interceptors in chain does not match", 4, + index); + } + + /** + * Test if the different chains for users are generated, and LRU cache is + * working as expected. + */ + @Test + public void testUsersChainMapWithLRUCache() + throws YarnException, IOException, InterruptedException { + getInterceptorChain("test1"); + getInterceptorChain("test2"); + getInterceptorChain("test3"); + getInterceptorChain("test4"); + getInterceptorChain("test5"); + getInterceptorChain("test6"); + getInterceptorChain("test7"); + getInterceptorChain("test8"); + + Map pipelines = + getRouterWebServices().getPipelines(); + Assert.assertEquals(8, pipelines.size()); + + getInterceptorChain("test9"); + getInterceptorChain("test10"); + getInterceptorChain("test1"); + getInterceptorChain("test11"); + + // The cache max size is defined in TEST_MAX_CACHE_SIZE + Assert.assertEquals(10, pipelines.size()); + + RequestInterceptorChainWrapper chain = pipelines.get("test1"); + Assert.assertNotNull("test1 should not be evicted", chain); + + chain = pipelines.get("test2"); + Assert.assertNull("test2 should have been evicted", chain); + } + +} diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/java/org/apache/hadoop/yarn/server/router/webapp/TestRouterWebServicesREST.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/java/org/apache/hadoop/yarn/server/router/webapp/TestRouterWebServicesREST.java new file mode 100644 index 0000000000..d7b1a0f94b --- /dev/null +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/java/org/apache/hadoop/yarn/server/router/webapp/TestRouterWebServicesREST.java @@ -0,0 +1,1298 @@ +/** + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.apache.hadoop.yarn.server.router.webapp; + +import java.io.IOException; +import java.security.PrivilegedExceptionAction; +import java.util.ArrayList; +import java.util.List; + +import javax.ws.rs.core.MediaType; + +import org.apache.hadoop.conf.Configuration; +import org.apache.hadoop.security.UserGroupInformation; +import org.apache.hadoop.yarn.api.records.NodeLabel; +import org.apache.hadoop.yarn.conf.YarnConfiguration; +import org.apache.hadoop.yarn.server.nodemanager.NodeManager; +import org.apache.hadoop.yarn.server.resourcemanager.ResourceManager; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.RMWSConsts; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.RMWebServiceProtocol; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ActivitiesInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppActivitiesInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppAttemptInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppAttemptsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppPriority; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppQueue; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppState; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppTimeoutInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppTimeoutsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ApplicationStatisticsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ApplicationSubmissionContextInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ClusterInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ClusterMetricsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.LabelsToNodesInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NewApplication; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NewReservation; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodeInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodeLabelsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodeToLabelsEntryList; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodeToLabelsInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodesInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ReservationDeleteRequestInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ReservationSubmissionRequestInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ReservationUpdateRequestInfo; +import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.SchedulerTypeInfo; +import org.apache.hadoop.yarn.server.router.Router; +import org.apache.hadoop.yarn.server.webapp.WebServices; +import org.apache.hadoop.yarn.server.webapp.dao.AppsInfo; +import org.apache.hadoop.yarn.server.webapp.dao.ContainersInfo; +import org.apache.hadoop.yarn.webapp.util.WebAppUtils; +import org.codehaus.jettison.json.JSONException; +import org.junit.AfterClass; +import org.junit.Assert; +import org.junit.BeforeClass; +import org.junit.Test; + +import com.sun.jersey.api.client.Client; +import com.sun.jersey.api.client.ClientHandlerException; +import com.sun.jersey.api.client.ClientResponse; +import com.sun.jersey.api.client.WebResource; +import com.sun.jersey.api.client.WebResource.Builder; + +import net.jcip.annotations.NotThreadSafe; + +/** + * This test validate E2E the correctness of the RouterWebServices. It starts + * Router, RM and NM in 3 different processes to avoid servlet conflicts. Each + * test creates a REST call to Router and validate that the operation complete + * successfully. + */ +@NotThreadSafe +public class TestRouterWebServicesREST { + + private static String userName = "test"; + + private static JavaProcess rm; + private static JavaProcess nm; + private static JavaProcess router; + + private static Configuration conf; + + private static final int STATUS_OK = 200; + private static final int STATUS_ACCEPTED = 202; + private static final int STATUS_BADREQUEST = 400; + private static final int STATUS_ERROR = 500; + + /** + * Wait until the webservice is up and running. + */ + private static void waitWebAppRunning(String address, String path) { + while (true) { + Client clientToRouter = Client.create(); + WebResource toRouter = clientToRouter.resource(address).path(path); + try { + ClientResponse response = toRouter.accept(MediaType.APPLICATION_JSON) + .get(ClientResponse.class); + if (response.getStatus() == STATUS_OK) { + // process is up and running + return; + } + } catch (ClientHandlerException e) { + // process is not up and running + continue; + } + } + } + + @BeforeClass + public static void setUp() throws Exception { + conf = new YarnConfiguration(); + rm = new JavaProcess(ResourceManager.class); + router = new JavaProcess(Router.class); + nm = new JavaProcess(NodeManager.class); + + // The tests cannot start if all the service are not up and running. + waitWebAppRunning(WebAppUtils.getRMWebAppURLWithScheme(conf), + RMWSConsts.RM_WEB_SERVICE_PATH); + + waitWebAppRunning(WebAppUtils.getRouterWebAppURLWithScheme(conf), + RMWSConsts.RM_WEB_SERVICE_PATH); + + waitWebAppRunning("http://" + WebAppUtils.getNMWebAppURLWithoutScheme(conf), + "/ws/v1/node"); + } + + @AfterClass + public static void stop() throws Exception { + nm.stop(); + router.stop(); + rm.stop(); + } + + /** + * Performs 2 GET calls one to RM and the one to Router. In positive case, it + * returns the 2 answers in a list. + */ + private static List performGetCalls(String path, Class returnType, + String queryName, String queryValue) + throws IOException, InterruptedException { + Client clientToRouter = Client.create(); + WebResource toRouter = clientToRouter + .resource(WebAppUtils.getRouterWebAppURLWithScheme(conf)).path(path); + + Client clientToRM = Client.create(); + WebResource toRM = clientToRM + .resource(WebAppUtils.getRMWebAppURLWithScheme(conf)).path(path); + + Builder toRouterBuilder; + Builder toRMBuilder; + + if (queryValue != null && queryName != null) { + toRouterBuilder = toRouter.queryParam(queryName, queryValue) + .accept(MediaType.APPLICATION_XML); + toRMBuilder = toRM.queryParam(queryName, queryValue) + .accept(MediaType.APPLICATION_XML); + } else { + toRouterBuilder = toRouter.accept(MediaType.APPLICATION_XML); + toRMBuilder = toRM.accept(MediaType.APPLICATION_XML); + } + + return UserGroupInformation.createRemoteUser(userName) + .doAs(new PrivilegedExceptionAction>() { + @Override + public List run() throws Exception { + ClientResponse response = toRouterBuilder.get(ClientResponse.class); + ClientResponse response2 = toRMBuilder.get(ClientResponse.class); + if (response.getStatus() == STATUS_OK + && response2.getStatus() == STATUS_OK) { + List responses = new ArrayList(); + responses.add(response.getEntity(returnType)); + responses.add(response2.getEntity(returnType)); + return responses; + } else { + Assert.fail(); + } + return null; + } + }); + } + + /** + * Performs a POST/PUT/DELETE call to Router and returns the ClientResponse. + */ + private static ClientResponse performCall(String webAddress, String queryKey, + String queryValue, Object context, HTTPMethods method) + throws IOException, InterruptedException { + + return UserGroupInformation.createRemoteUser(userName) + .doAs(new PrivilegedExceptionAction() { + @Override + public ClientResponse run() throws Exception { + Client clientToRouter = Client.create(); + WebResource toRouter = clientToRouter + .resource(WebAppUtils.getRouterWebAppURLWithScheme(conf)) + .path(webAddress); + + WebResource toRouterWR; + if (queryKey != null && queryValue != null) { + toRouterWR = toRouter.queryParam(queryKey, queryValue); + } else { + toRouterWR = toRouter; + } + + Builder builder = null; + if (context != null) { + builder = toRouterWR.entity(context, MediaType.APPLICATION_JSON); + builder = builder.accept(MediaType.APPLICATION_JSON); + } else { + builder = toRouter.accept(MediaType.APPLICATION_JSON); + } + + ClientResponse response = null; + + switch (method) { + case DELETE: + response = builder.delete(ClientResponse.class); + break; + case POST: + response = builder.post(ClientResponse.class); + break; + case PUT: + response = builder.put(ClientResponse.class); + break; + default: + break; + } + + return response; + } + }); + } + + /** + * This test validates the correctness of {@link RMWebServiceProtocol#get()} + * inside Router. + */ + @Test(timeout = 1000) + public void testInfoXML() throws JSONException, Exception { + + List responses = performGetCalls( + RMWSConsts.RM_WEB_SERVICE_PATH, ClusterInfo.class, null, null); + + ClusterInfo routerResponse = responses.get(0); + ClusterInfo rmResponse = responses.get(1); + + Assert.assertNotNull(routerResponse); + Assert.assertNotNull(rmResponse); + + Assert.assertEquals(rmResponse.getRMVersion(), + routerResponse.getRMVersion()); + } + + /** + * This test validates the correctness of + * {@link RMWebServiceProtocol#getClusterInfo()} inside Router. + */ + @Test(timeout = 1000) + public void testClusterInfoXML() throws JSONException, Exception { + + List responses = + performGetCalls(RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.INFO, + ClusterInfo.class, null, null); + + ClusterInfo routerResponse = responses.get(0); + ClusterInfo rmResponse = responses.get(1); + + Assert.assertNotNull(routerResponse); + Assert.assertNotNull(rmResponse); + + Assert.assertEquals(rmResponse.getRMVersion(), + routerResponse.getRMVersion()); + } + + /** + * This test validates the correctness of + * {@link RMWebServiceProtocol#getClusterMetricsInfo()} inside Router. + */ + @Test(timeout = 1000) + public void testMetricsInfoXML() throws JSONException, Exception { + + List responses = + performGetCalls(RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.METRICS, + ClusterMetricsInfo.class, null, null); + + ClusterMetricsInfo routerResponse = responses.get(0); + ClusterMetricsInfo rmResponse = responses.get(1); + + Assert.assertNotNull(routerResponse); + Assert.assertNotNull(rmResponse); + + Assert.assertEquals(rmResponse.getActiveNodes(), + routerResponse.getActiveNodes()); + } + + /** + * This test validates the correctness of + * {@link RMWebServiceProtocol#getSchedulerInfo()} inside Router. + */ + @Test(timeout = 1000) + public void testSchedulerInfoXML() throws JSONException, Exception { + + List responses = + performGetCalls(RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.SCHEDULER, + SchedulerTypeInfo.class, null, null); + + SchedulerTypeInfo routerResponse = responses.get(0); + SchedulerTypeInfo rmResponse = responses.get(1); + + Assert.assertNotNull(routerResponse); + Assert.assertNotNull(rmResponse); + + Assert.assertEquals(rmResponse.getSchedulerInfo().getSchedulerType(), + routerResponse.getSchedulerInfo().getSchedulerType()); + } + + /** + * This test validates the correctness of + * {@link RMWebServiceProtocol#getNodes()} inside Router. + */ + @Test(timeout = 1000) + public void testNodesXML() throws JSONException, Exception { + + List responses = + performGetCalls(RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.NODES, + NodesInfo.class, RMWSConsts.STATES, "LOST"); + + NodesInfo routerResponse = responses.get(0); + NodesInfo rmResponse = responses.get(1); + + Assert.assertNotNull(routerResponse); + Assert.assertNotNull(rmResponse); + + Assert.assertEquals(rmResponse.getNodes().size(), + routerResponse.getNodes().size()); + } + + /** + * This test validates the correctness of + * {@link RMWebServiceProtocol#getNode()} inside Router. + */ + @Test(timeout = 1000) + public void testNodeXML() throws JSONException, Exception { + + List responses = performGetCalls( + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.NODES + "/" + getNodeId(), + NodeInfo.class, null, null); + + NodeInfo routerResponse = responses.get(0); + NodeInfo rmResponse = responses.get(1); + + Assert.assertNotNull(routerResponse); + Assert.assertNotNull(rmResponse); + + Assert.assertEquals(rmResponse.getVersion(), routerResponse.getVersion()); + } + + /** + * This test validates the correctness of + * {@link RMWebServiceProtocol#getActivities()} inside Router. + */ + @Test(timeout = 1000) + public void testActiviesXML() throws JSONException, Exception { + + List responses = performGetCalls( + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.SCHEDULER_ACTIVITIES, + ActivitiesInfo.class, null, null); + + ActivitiesInfo routerResponse = responses.get(0); + ActivitiesInfo rmResponse = responses.get(1); + + Assert.assertNotNull(routerResponse); + Assert.assertNotNull(rmResponse); + } + + /** + * This test validates the correctness of + * {@link RMWebServiceProtocol#getAppActivities()} inside Router. + */ + @Test(timeout = 1000) + public void testAppActivitiesXML() throws JSONException, Exception { + + String appId = submitApplication(); + + List responses = performGetCalls( + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.SCHEDULER_APP_ACTIVITIES, + AppActivitiesInfo.class, RMWSConsts.APP_ID, appId); + + AppActivitiesInfo routerResponse = responses.get(0); + AppActivitiesInfo rmResponse = responses.get(1); + + Assert.assertNotNull(routerResponse); + Assert.assertNotNull(rmResponse); + } + + /** + * This test validates the correctness of + * {@link RMWebServiceProtocol#getAppStatistics()} inside Router. + */ + @Test(timeout = 1000) + public void testAppStatisticsXML() throws JSONException, Exception { + + submitApplication(); + + List responses = performGetCalls( + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.APP_STATISTICS, + ApplicationStatisticsInfo.class, RMWSConsts.STATES, "RUNNING"); + + ApplicationStatisticsInfo routerResponse = responses.get(0); + ApplicationStatisticsInfo rmResponse = responses.get(1); + + Assert.assertNotNull(routerResponse); + Assert.assertNotNull(rmResponse); + + Assert.assertEquals(rmResponse.getStatItems().size(), + routerResponse.getStatItems().size()); + } + + /** + * This test validates the correctness of + * {@link RMWebServiceProtocol#dumpSchedulerLogs()} inside Router. + */ + @Test(timeout = 1000) + public void testDumpSchedulerLogsXML() throws JSONException, Exception { + + // Test with a wrong HTTP method + ClientResponse badResponse = + performCall(RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.SCHEDULER_LOGS, + null, null, null, HTTPMethods.PUT); + + Assert.assertEquals(STATUS_ERROR, badResponse.getStatus()); + + // Test with the correct HTTP method + + ClientResponse response = + performCall(RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.SCHEDULER_LOGS, + RMWSConsts.TIME, "1", null, HTTPMethods.POST); + + if (response.getStatus() == STATUS_BADREQUEST) { + String ci = response.getEntity(String.class); + Assert.assertNotNull(ci); + } else { + Assert.fail(); + } + } + + /** + * This test validates the correctness of + * {@link RMWebServiceProtocol#createNewApplication()} inside Router. + */ + @Test(timeout = 1000) + public void testNewApplicationXML() throws JSONException, Exception { + + // Test with a wrong HTTP method + ClientResponse badResponse = performCall( + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.APPS_NEW_APPLICATION, null, + null, null, HTTPMethods.PUT); + + Assert.assertEquals(STATUS_ERROR, badResponse.getStatus()); + + // Test with the correct HTTP method + + ClientResponse response = performCall( + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.APPS_NEW_APPLICATION, null, + null, null, HTTPMethods.POST); + + if (response.getStatus() == STATUS_OK) { + NewApplication ci = response.getEntity(NewApplication.class); + Assert.assertNotNull(ci); + } else { + Assert.fail(); + } + + } + + /** + * This test validates the correctness of + * {@link RMWebServiceProtocol#submitApplication()} inside Router. + */ + @Test(timeout = 1000) + public void testSubmitApplicationXML() throws JSONException, Exception { + + // Test with a wrong HTTP method + ClientResponse badResponse = + performCall(RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.APPS, null, + null, null, HTTPMethods.PUT); + + Assert.assertEquals(STATUS_ERROR, badResponse.getStatus()); + + // Test with the correct HTTP method + + ApplicationSubmissionContextInfo context = + new ApplicationSubmissionContextInfo(); + context.setApplicationId(getNewApplicationId().getApplicationId()); + + ClientResponse response = + performCall(RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.APPS, null, + null, context, HTTPMethods.POST); + + if (response.getStatus() == STATUS_ACCEPTED) { + String ci = response.getEntity(String.class); + Assert.assertNotNull(ci); + } else { + Assert.fail(); + } + + } + + /** + * This test validates the correctness of + * {@link RMWebServiceProtocol#getApps()} inside Router. + */ + @Test(timeout = 1000) + public void testAppsXML() throws JSONException, Exception { + + submitApplication(); + + List responses = + performGetCalls(RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.APPS, + AppsInfo.class, null, null); + + AppsInfo routerResponse = responses.get(0); + AppsInfo rmResponse = responses.get(1); + + Assert.assertNotNull(routerResponse); + Assert.assertNotNull(rmResponse); + + Assert.assertEquals(rmResponse.getApps().size(), + rmResponse.getApps().size()); + } + + /** + * This test validates the correctness of + * {@link RMWebServiceProtocol#getApp()} inside Router. + */ + @Test(timeout = 1000) + public void testAppXML() throws JSONException, Exception { + + String appId = submitApplication(); + + List responses = performGetCalls( + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.APPS + "/" + appId, + AppInfo.class, null, null); + + AppInfo routerResponse = responses.get(0); + AppInfo rmResponse = responses.get(1); + + Assert.assertNotNull(routerResponse); + Assert.assertNotNull(rmResponse); + + Assert.assertEquals(rmResponse.getAMHostHttpAddress(), + rmResponse.getAMHostHttpAddress()); + } + + /** + * This test validates the correctness of + * {@link RMWebServiceProtocol#getAppAttempts()} inside Router. + */ + @Test(timeout = 1000) + public void testAppAttemptXML() throws JSONException, Exception { + + String appId = submitApplication(); + + List responses = performGetCalls( + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.APPS + "/" + appId + "/" + + RMWSConsts.ATTEMPTS, + AppAttemptsInfo.class, null, null); + + AppAttemptsInfo routerResponse = responses.get(0); + AppAttemptsInfo rmResponse = responses.get(1); + + Assert.assertNotNull(routerResponse); + Assert.assertNotNull(rmResponse); + + Assert.assertEquals(rmResponse.getAttempts().size(), + rmResponse.getAttempts().size()); + } + + /** + * This test validates the correctness of + * {@link RMWebServiceProtocol#getAppState()} inside Router. + */ + @Test(timeout = 1000) + public void testAppStateXML() throws JSONException, Exception { + + String appId = submitApplication(); + + List responses = + performGetCalls(RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.APPS + "/" + + appId + "/" + RMWSConsts.STATE, AppState.class, null, null); + + AppState routerResponse = responses.get(0); + AppState rmResponse = responses.get(1); + + Assert.assertNotNull(routerResponse); + Assert.assertNotNull(rmResponse); + + Assert.assertEquals(rmResponse.getState(), rmResponse.getState()); + } + + /** + * This test validates the correctness of + * {@link RMWebServiceProtocol#updateAppState()} inside Router. + */ + @Test(timeout = 1000) + public void testUpdateAppStateXML() throws JSONException, Exception { + + String appId = submitApplication(); + + // Test with a wrong HTTP method + ClientResponse badResponse = performCall(RMWSConsts.RM_WEB_SERVICE_PATH + + RMWSConsts.APPS + "/" + appId + "/" + RMWSConsts.STATE, null, null, + null, HTTPMethods.POST); + + Assert.assertEquals(STATUS_ERROR, badResponse.getStatus()); + + // Test with the correct HTTP method + + AppState appState = new AppState("KILLED"); + + ClientResponse response = performCall(RMWSConsts.RM_WEB_SERVICE_PATH + + RMWSConsts.APPS + "/" + appId + "/" + RMWSConsts.STATE, null, null, + appState, HTTPMethods.PUT); + + if (response.getStatus() == STATUS_ACCEPTED) { + AppState ci = response.getEntity(AppState.class); + Assert.assertNotNull(ci); + } else { + Assert.fail(); + } + } + + /** + * This test validates the correctness of + * {@link RMWebServiceProtocol#getAppPriority()} inside Router. + */ + @Test(timeout = 1000) + public void testAppPriorityXML() throws JSONException, Exception { + + String appId = submitApplication(); + + List responses = + performGetCalls(RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.APPS + "/" + + appId + "/" + RMWSConsts.PRIORITY, AppPriority.class, null, null); + + AppPriority routerResponse = responses.get(0); + AppPriority rmResponse = responses.get(1); + + Assert.assertNotNull(routerResponse); + Assert.assertNotNull(rmResponse); + + Assert.assertEquals(rmResponse.getPriority(), rmResponse.getPriority()); + } + + /** + * This test validates the correctness of + * {@link RMWebServiceProtocol#updateApplicationPriority()} inside Router. + */ + @Test(timeout = 1000) + public void testUpdateAppPriorityXML() throws JSONException, Exception { + + String appId = submitApplication(); + + // Test with a wrong HTTP method + ClientResponse badResponse = performCall(RMWSConsts.RM_WEB_SERVICE_PATH + + RMWSConsts.APPS + "/" + appId + "/" + RMWSConsts.PRIORITY, null, null, + null, HTTPMethods.POST); + + Assert.assertEquals(STATUS_ERROR, badResponse.getStatus()); + + // Test with the correct HTTP method + + AppPriority appPriority = new AppPriority(1); + + ClientResponse response = + performCall( + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.APPS + "/" + appId + "/" + + RMWSConsts.PRIORITY, + null, null, appPriority, HTTPMethods.PUT); + + if (response.getStatus() == STATUS_OK) { + AppPriority ci = response.getEntity(AppPriority.class); + Assert.assertNotNull(ci); + } else { + Assert.fail(); + } + } + + /** + * This test validates the correctness of + * {@link RMWebServiceProtocol#getAppQueue()} inside Router. + */ + @Test(timeout = 1000) + public void testAppQueueXML() throws JSONException, Exception { + + String appId = submitApplication(); + + List responses = + performGetCalls(RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.APPS + "/" + + appId + "/" + RMWSConsts.QUEUE, AppQueue.class, null, null); + + AppQueue routerResponse = responses.get(0); + AppQueue rmResponse = responses.get(1); + + Assert.assertNotNull(routerResponse); + Assert.assertNotNull(rmResponse); + + Assert.assertEquals(rmResponse.getQueue(), rmResponse.getQueue()); + } + + /** + * This test validates the correctness of + * {@link RMWebServiceProtocol#updateAppQueue()} inside Router. + */ + @Test(timeout = 1000) + public void testUpdateAppQueueXML() throws JSONException, Exception { + + String appId = submitApplication(); + + // Test with a wrong HTTP method + ClientResponse badResponse = performCall(RMWSConsts.RM_WEB_SERVICE_PATH + + RMWSConsts.APPS + "/" + appId + "/" + RMWSConsts.QUEUE, null, null, + null, HTTPMethods.POST); + + Assert.assertEquals(STATUS_ERROR, badResponse.getStatus()); + + // Test with the correct HTTP method + + AppQueue appQueue = new AppQueue("default"); + + ClientResponse response = performCall(RMWSConsts.RM_WEB_SERVICE_PATH + + RMWSConsts.APPS + "/" + appId + "/" + RMWSConsts.QUEUE, null, null, + appQueue, HTTPMethods.PUT); + + if (response.getStatus() == STATUS_OK) { + AppQueue ci = response.getEntity(AppQueue.class); + Assert.assertNotNull(ci); + } else { + Assert.fail(); + } + } + + /** + * This test validates the correctness of + * {@link RMWebServiceProtocol#getAppTimeouts()} inside Router. + */ + @Test(timeout = 1000) + public void testAppTimeoutsXML() throws JSONException, Exception { + + String appId = submitApplication(); + + List responses = performGetCalls( + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.APPS + "/" + appId + "/" + + RMWSConsts.TIMEOUTS, + AppTimeoutsInfo.class, null, null); + + AppTimeoutsInfo routerResponse = responses.get(0); + AppTimeoutsInfo rmResponse = responses.get(1); + + Assert.assertNotNull(routerResponse); + Assert.assertNotNull(rmResponse); + + Assert.assertEquals(rmResponse.getAppTimeouts().size(), + rmResponse.getAppTimeouts().size()); + } + + /** + * This test validates the correctness of + * {@link RMWebServiceProtocol#getAppTimeout()} inside Router. + */ + @Test(timeout = 1000) + public void testAppTimeoutXML() throws JSONException, Exception { + + String appId = submitApplication(); + + List responses = performGetCalls( + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.APPS + "/" + appId + "/" + + RMWSConsts.TIMEOUTS + "/" + "LIFETIME", + AppTimeoutInfo.class, null, null); + + AppTimeoutInfo routerResponse = responses.get(0); + AppTimeoutInfo rmResponse = responses.get(1); + + Assert.assertNotNull(routerResponse); + Assert.assertNotNull(rmResponse); + + Assert.assertEquals(rmResponse.getExpireTime(), rmResponse.getExpireTime()); + } + + /** + * This test validates the correctness of + * {@link RMWebServiceProtocol#updateApplicationTimeout()} inside Router. + */ + @Test(timeout = 1000) + public void testUpdateAppTimeoutsXML() throws JSONException, Exception { + + String appId = submitApplication(); + + // Test with a wrong HTTP method + ClientResponse badResponse = performCall(RMWSConsts.RM_WEB_SERVICE_PATH + + RMWSConsts.APPS + "/" + appId + "/" + RMWSConsts.TIMEOUT, null, null, + null, HTTPMethods.POST); + + Assert.assertEquals(STATUS_ERROR, badResponse.getStatus()); + + // Test with the correct HTTP method + + // Create a bad request + AppTimeoutInfo appTimeoutInfo = new AppTimeoutInfo(); + + ClientResponse response = + performCall( + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.APPS + "/" + appId + "/" + + RMWSConsts.TIMEOUT, + null, null, appTimeoutInfo, HTTPMethods.PUT); + + if (response.getStatus() == STATUS_BADREQUEST) { + String ci = response.getEntity(String.class); + Assert.assertNotNull(ci); + } else { + Assert.fail(); + } + } + + /** + * This test validates the correctness of + * {@link RMWebServiceProtocol#createNewReservation()} inside Router. + */ + @Test(timeout = 1000) + public void testNewReservationXML() throws JSONException, Exception { + + // Test with a wrong HTTP method + ClientResponse badResponse = + performCall(RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.RESERVATION_NEW, + null, null, null, HTTPMethods.PUT); + + Assert.assertEquals(STATUS_ERROR, badResponse.getStatus()); + + // Test with the correct HTTP method + + ClientResponse response = + performCall(RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.RESERVATION_NEW, + null, null, null, HTTPMethods.POST); + + if (response.getStatus() == STATUS_OK) { + NewReservation ci = response.getEntity(NewReservation.class); + Assert.assertNotNull(ci); + } else { + Assert.fail(); + } + } + + /** + * This test validates the correctness of + * {@link RMWebServiceProtocol#submitReservation()} inside Router. + */ + @Test(timeout = 1000) + public void testSubmitReservationXML() throws JSONException, Exception { + + // Test with a wrong HTTP method + ClientResponse badResponse = performCall( + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.RESERVATION_SUBMIT, null, + null, null, HTTPMethods.PUT); + + Assert.assertEquals(STATUS_ERROR, badResponse.getStatus()); + + // Test with the correct HTTP method + + ReservationSubmissionRequestInfo context = + new ReservationSubmissionRequestInfo(); + context.setReservationId(getNewReservationId().getReservationId()); + // ReservationDefinition is null + + ClientResponse response = performCall( + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.RESERVATION_SUBMIT, null, + null, context, HTTPMethods.POST); + + if (response.getStatus() == STATUS_BADREQUEST) { + String ci = response.getEntity(String.class); + Assert.assertNotNull(ci); + } else { + Assert.fail(); + } + } + + /** + * This test validates the correctness of + * {@link RMWebServiceProtocol#updateReservation()} inside Router. + */ + @Test(timeout = 1000) + public void testUpdateReservationXML() throws JSONException, Exception { + + // Test with a wrong HTTP method + ClientResponse badResponse = performCall( + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.RESERVATION_UPDATE, null, + null, null, HTTPMethods.PUT); + + Assert.assertEquals(STATUS_ERROR, badResponse.getStatus()); + + // Test with the correct HTTP method + + String reservationId = getNewReservationId().getReservationId(); + ReservationUpdateRequestInfo context = new ReservationUpdateRequestInfo(); + context.setReservationId(reservationId); + + ClientResponse response = performCall( + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.RESERVATION_UPDATE, null, + null, context, HTTPMethods.POST); + + if (response.getStatus() == STATUS_BADREQUEST) { + String ci = response.getEntity(String.class); + Assert.assertNotNull(ci); + } else { + Assert.fail(); + } + } + + /** + * This test validates the correctness of + * {@link RMWebServiceProtocol#deleteReservation()} inside Router. + */ + @Test(timeout = 1000) + public void testDeleteReservationXML() throws JSONException, Exception { + + // Test with a wrong HTTP method + ClientResponse badResponse = performCall( + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.RESERVATION_DELETE, null, + null, null, HTTPMethods.PUT); + + Assert.assertEquals(STATUS_ERROR, badResponse.getStatus()); + + // Test with the correct HTTP method + + String reservationId = getNewReservationId().getReservationId(); + ReservationDeleteRequestInfo context = new ReservationDeleteRequestInfo(); + context.setReservationId(reservationId); + + ClientResponse response = performCall( + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.RESERVATION_DELETE, null, + null, context, HTTPMethods.POST); + + if (response.getStatus() == STATUS_BADREQUEST) { + String ci = response.getEntity(String.class); + Assert.assertNotNull(ci); + } else { + Assert.fail(); + } + } + + /** + * This test validates the correctness of + * {@link RMWebServiceProtocol#getNodeToLabels()} inside Router. + */ + @Test(timeout = 1000) + public void testGetNodeToLabelsXML() throws JSONException, Exception { + + List responses = performGetCalls( + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.GET_NODE_TO_LABELS, + NodeToLabelsInfo.class, null, null); + + NodeToLabelsInfo routerResponse = responses.get(0); + NodeToLabelsInfo rmResponse = responses.get(1); + + Assert.assertNotNull(routerResponse); + Assert.assertNotNull(rmResponse); + + Assert.assertEquals(rmResponse.getNodeToLabels().size(), + rmResponse.getNodeToLabels().size()); + } + + /** + * This test validates the correctness of + * {@link RMWebServiceProtocol#getClusterNodeLabels()} inside Router. + */ + @Test(timeout = 1000) + public void testGetClusterNodeLabelsXML() throws JSONException, Exception { + + List responses = performGetCalls( + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.GET_NODE_LABELS, + NodeLabelsInfo.class, null, null); + + NodeLabelsInfo routerResponse = responses.get(0); + NodeLabelsInfo rmResponse = responses.get(1); + + Assert.assertNotNull(routerResponse); + Assert.assertNotNull(rmResponse); + + Assert.assertEquals(rmResponse.getNodeLabels().size(), + rmResponse.getNodeLabels().size()); + } + + /** + * This test validates the correctness of + * {@link RMWebServiceProtocol#getLabelsOnNode()} inside Router. + */ + @Test(timeout = 1000) + public void testGetLabelsOnNodeXML() throws JSONException, Exception { + + List responses = + performGetCalls( + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.NODES + "/" + + getNodeId() + "/" + RMWSConsts.GET_LABELS, + NodeLabelsInfo.class, null, null); + + NodeLabelsInfo routerResponse = responses.get(0); + NodeLabelsInfo rmResponse = responses.get(1); + + Assert.assertNotNull(routerResponse); + Assert.assertNotNull(rmResponse); + + Assert.assertEquals(rmResponse.getNodeLabels().size(), + rmResponse.getNodeLabels().size()); + } + + /** + * This test validates the correctness of + * {@link RMWebServiceProtocol#getLabelsToNodes()} inside Router. + */ + @Test(timeout = 1000) + public void testGetLabelsMappingXML() throws JSONException, Exception { + + List responses = performGetCalls( + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.LABEL_MAPPINGS, + LabelsToNodesInfo.class, null, null); + + LabelsToNodesInfo routerResponse = responses.get(0); + LabelsToNodesInfo rmResponse = responses.get(1); + + Assert.assertNotNull(routerResponse); + Assert.assertNotNull(rmResponse); + + Assert.assertEquals(rmResponse.getLabelsToNodes().size(), + rmResponse.getLabelsToNodes().size()); + } + + /** + * This test validates the correctness of + * {@link RMWebServiceProtocol#addToClusterNodeLabels()} inside Router. + */ + @Test(timeout = 1000) + public void testAddToClusterNodeLabelsXML() throws JSONException, Exception { + + // Test with a wrong HTTP method + ClientResponse badResponse = + performCall(RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.ADD_NODE_LABELS, + null, null, null, HTTPMethods.PUT); + + Assert.assertEquals(STATUS_ERROR, badResponse.getStatus()); + + // Test with the correct HTTP method + + List nodeLabels = new ArrayList(); + nodeLabels.add(NodeLabel.newInstance("default")); + NodeLabelsInfo context = new NodeLabelsInfo(nodeLabels); + + ClientResponse response = + performCall(RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.ADD_NODE_LABELS, + null, null, context, HTTPMethods.POST); + + if (response.getStatus() == STATUS_OK) { + String ci = response.getEntity(String.class); + Assert.assertNotNull(ci); + } else { + Assert.fail(); + } + } + + /** + * This test validates the correctness of + * {@link RMWebServiceProtocol#removeFromCluserNodeLabels()} inside Router. + */ + @Test(timeout = 1000) + public void testRemoveFromCluserNodeLabelsXML() + throws JSONException, Exception { + + // Test with a wrong HTTP method + ClientResponse badResponse = performCall( + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.REMOVE_NODE_LABELS, null, + null, null, HTTPMethods.PUT); + + Assert.assertEquals(STATUS_ERROR, badResponse.getStatus()); + + // Test with the correct HTTP method + + addNodeLabel(); + + ClientResponse response = performCall( + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.REMOVE_NODE_LABELS, + RMWSConsts.LABELS, "default", null, HTTPMethods.POST); + + if (response.getStatus() == STATUS_OK) { + String ci = response.getEntity(String.class); + Assert.assertNotNull(ci); + } else { + Assert.fail(); + } + } + + /** + * This test validates the correctness of + * {@link RMWebServiceProtocol#replaceLabelsOnNodes()} inside Router. + */ + @Test(timeout = 1000) + public void testReplaceLabelsOnNodesXML() throws JSONException, Exception { + + // Test with a wrong HTTP method + ClientResponse badResponse = performCall( + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.REPLACE_NODE_TO_LABELS, + null, null, null, HTTPMethods.PUT); + + Assert.assertEquals(STATUS_ERROR, badResponse.getStatus()); + + // Test with the correct HTTP method + + addNodeLabel(); + + NodeToLabelsEntryList context = new NodeToLabelsEntryList(); + + ClientResponse response = performCall( + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.REPLACE_NODE_TO_LABELS, + null, null, context, HTTPMethods.POST); + + if (response.getStatus() == STATUS_OK) { + String ci = response.getEntity(String.class); + Assert.assertNotNull(ci); + } else { + Assert.fail(); + } + } + + /** + * This test validates the correctness of + * {@link RMWebServiceProtocol#replaceLabelsOnNode()} inside Router. + */ + @Test(timeout = 1000) + public void testReplaceLabelsOnNodeXML() throws JSONException, Exception { + + // Test with a wrong HTTP method + ClientResponse badResponse = + performCall( + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.NODES + "/" + + getNodeId() + "/replace-labels", + null, null, null, HTTPMethods.PUT); + + Assert.assertEquals(STATUS_ERROR, badResponse.getStatus()); + + // Test with the correct HTTP method + + addNodeLabel(); + + ClientResponse response = performCall( + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.NODES + "/" + getNodeId() + + "/replace-labels", + RMWSConsts.LABELS, "default", null, HTTPMethods.POST); + + if (response.getStatus() == STATUS_OK) { + String ci = response.getEntity(String.class); + Assert.assertNotNull(ci); + } else { + Assert.fail(); + } + } + + /** + * This test validates the correctness of {@link WebServices#getAppAttempt} + * inside Router. + */ + @Test(timeout = 1000) + public void testGetAppAttemptXML() throws JSONException, Exception { + + String appId = submitApplication(); + + List responses = performGetCalls( + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.APPS + "/" + appId + "/" + + RMWSConsts.APPATTEMPTS + "/" + getAppAttempt(appId), + AppAttemptInfo.class, null, null); + + AppAttemptInfo routerResponse = responses.get(0); + AppAttemptInfo rmResponse = responses.get(1); + + Assert.assertNotNull(routerResponse); + Assert.assertNotNull(rmResponse); + + Assert.assertEquals(rmResponse.getAppAttemptId(), + rmResponse.getAppAttemptId()); + } + + /** + * This test validates the correctness of {@link WebServices#getContainers} + * inside Router. + */ + @Test(timeout = 1000) + public void testGetContainersXML() throws JSONException, Exception { + + String appId = submitApplication(); + + List responses = + performGetCalls(RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.APPS + "/" + + appId + "/" + RMWSConsts.APPATTEMPTS + "/" + getAppAttempt(appId) + + "/" + RMWSConsts.CONTAINERS, ContainersInfo.class, null, null); + + ContainersInfo routerResponse = responses.get(0); + ContainersInfo rmResponse = responses.get(1); + + Assert.assertNotNull(routerResponse); + Assert.assertNotNull(rmResponse); + + Assert.assertEquals(rmResponse.getContainers().size(), + rmResponse.getContainers().size()); + } + + private String getNodeId() { + Client clientToRM = Client.create(); + WebResource toRM = + clientToRM.resource(WebAppUtils.getRMWebAppURLWithScheme(conf)) + .path(RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.NODES); + ClientResponse response = + toRM.accept(MediaType.APPLICATION_XML).get(ClientResponse.class); + NodesInfo ci = response.getEntity(NodesInfo.class); + return ci.getNodes().get(0).getNodeId(); + } + + private NewApplication getNewApplicationId() { + Client clientToRM = Client.create(); + WebResource toRM = + clientToRM.resource(WebAppUtils.getRMWebAppURLWithScheme(conf)).path( + RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.APPS_NEW_APPLICATION); + ClientResponse response = + toRM.accept(MediaType.APPLICATION_XML).post(ClientResponse.class); + return response.getEntity(NewApplication.class); + } + + private String submitApplication() { + ApplicationSubmissionContextInfo context = + new ApplicationSubmissionContextInfo(); + String appId = getNewApplicationId().getApplicationId(); + context.setApplicationId(appId); + + Client clientToRouter = Client.create(); + WebResource toRM = + clientToRouter.resource(WebAppUtils.getRMWebAppURLWithScheme(conf)) + .path(RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.APPS); + toRM.entity(context, MediaType.APPLICATION_XML) + .accept(MediaType.APPLICATION_XML).post(ClientResponse.class); + return appId; + } + + private NewReservation getNewReservationId() { + Client clientToRM = Client.create(); + WebResource toRM = + clientToRM.resource(WebAppUtils.getRMWebAppURLWithScheme(conf)) + .path(RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.RESERVATION_NEW); + ClientResponse response = + toRM.accept(MediaType.APPLICATION_XML).post(ClientResponse.class); + return response.getEntity(NewReservation.class); + } + + private String addNodeLabel() { + Client clientToRM = Client.create(); + WebResource toRM = + clientToRM.resource(WebAppUtils.getRMWebAppURLWithScheme(conf)) + .path(RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.ADD_NODE_LABELS); + List nodeLabels = new ArrayList(); + nodeLabels.add(NodeLabel.newInstance("default")); + NodeLabelsInfo context = new NodeLabelsInfo(nodeLabels); + ClientResponse response = toRM.entity(context, MediaType.APPLICATION_XML) + .accept(MediaType.APPLICATION_XML).post(ClientResponse.class); + return response.getEntity(String.class); + } + + private String getAppAttempt(String appId) { + Client clientToRM = Client.create(); + WebResource toRM = + clientToRM.resource(WebAppUtils.getRMWebAppURLWithScheme(conf)) + .path(RMWSConsts.RM_WEB_SERVICE_PATH + RMWSConsts.APPS + "/" + appId + + "/" + RMWSConsts.ATTEMPTS); + ClientResponse response = + toRM.accept(MediaType.APPLICATION_XML).get(ClientResponse.class); + AppAttemptsInfo ci = response.getEntity(AppAttemptsInfo.class); + return ci.getAttempts().get(0).getAppAttemptId(); + } + +} diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/resources/capacity-scheduler.xml b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/resources/capacity-scheduler.xml new file mode 100644 index 0000000000..90c5eeb097 --- /dev/null +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/resources/capacity-scheduler.xml @@ -0,0 +1,111 @@ + + + + + yarn.scheduler.capacity.maximum-applications + 10000 + + Maximum number of applications that can be pending and running. + + + + + yarn.scheduler.capacity.maximum-am-resource-percent + 0.1 + + Maximum percent of resources in the cluster which can be used to run + application masters i.e. controls number of concurrent running + applications. + + + + + yarn.scheduler.capacity.resource-calculator + org.apache.hadoop.yarn.util.resource.DefaultResourceCalculator + + The ResourceCalculator implementation to be used to compare + Resources in the scheduler. + The default i.e. DefaultResourceCalculator only uses Memory while + DominantResourceCalculator uses dominant-resource to compare + multi-dimensional resources such as Memory, CPU etc. + + + + + yarn.scheduler.capacity.root.queues + default + + The queues at the this level (root is the root queue). + + + + + yarn.scheduler.capacity.root.default.capacity + 100 + Default queue target capacity. + + + + yarn.scheduler.capacity.root.default.user-limit-factor + 1 + + Default queue user limit a percentage from 0.0 to 1.0. + + + + + yarn.scheduler.capacity.root.default.maximum-capacity + 100 + + The maximum capacity of the default queue. + + + + + yarn.scheduler.capacity.root.default.state + RUNNING + + The state of the default queue. State can be one of RUNNING or STOPPED. + + + + + yarn.scheduler.capacity.root.default.acl_submit_applications + * + + The ACL of who can submit jobs to the default queue. + + + + + yarn.scheduler.capacity.root.default.acl_administer_queue + * + + The ACL of who can administer jobs on the default queue. + + + + + yarn.scheduler.capacity.node-locality-delay + -1 + + Number of missed scheduling opportunities after which the CapacityScheduler + attempts to schedule rack-local containers. + Typically this should be set to number of racks in the cluster, this + feature is disabled by default, set to -1. + + + + diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/resources/log4j.properties b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/resources/log4j.properties new file mode 100644 index 0000000000..81a3f6ad5d --- /dev/null +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/resources/log4j.properties @@ -0,0 +1,19 @@ +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +# log4j configuration used during build and unit tests + +log4j.rootLogger=info,stdout +log4j.threshold=ALL +log4j.appender.stdout=org.apache.log4j.ConsoleAppender +log4j.appender.stdout.layout=org.apache.log4j.PatternLayout +log4j.appender.stdout.layout.ConversionPattern=%d{ISO8601} %-5p [%t] %c{2} (%F:%M(%L)) - %m%n diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/resources/yarn-site.xml b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/resources/yarn-site.xml new file mode 100644 index 0000000000..f3e0de3604 --- /dev/null +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/resources/yarn-site.xml @@ -0,0 +1,30 @@ + + + + + + + yarn.resourcemanager.reservation-system.enable + true + + + yarn.node-labels.enabled + true + + + yarn.resourcemanager.webapp.address + 0.0.0.0:8080 + +