MAPREDUCE-3265. Removed debug logs during job submission to LOG.debug to cut down noise.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1205628 13f79535-47bb-0310-9956-ffa450edef68

hadoop-mapreduce-project/CHANGES.txt

@@ -175,6 +175,9 @@ Release 0.23.1 - Unreleased
 
     MAPREDUCE-3464. mapreduce jsp pages missing DOCTYPE. (Dave Vronay via mattf)
 
+    MAPREDUCE-3265. Removed debug logs during job submission to LOG.debug to
+    cut down noise. (acmurthy) 
+
 Release 0.23.0 - 2011-11-01 
 
   INCOMPATIBLE CHANGES

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/TaskLog.java

@@ -72,7 +72,7 @@ public class TaskLog {
     if (!LOG_DIR.exists()) {
       boolean b = LOG_DIR.mkdirs();
       if (!b) {
-        LOG.warn("mkdirs failed. Ignoring.");
+        LOG.debug("mkdirs failed. Ignoring.");
       }
     }
   }

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/Cluster.java

@@ -108,7 +108,7 @@ private void initialize(InetSocketAddress jobTrackAddr, Configuration conf)
             break;
           }
           else {
-            LOG.info("Cannot pick " + provider.getClass().getName()
+            LOG.debug("Cannot pick " + provider.getClass().getName()
                 + " as the ClientProtocolProvider - returned null protocol");
           }
         } 

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/main/java/org/apache/hadoop/mapred/ClientCache.java

@@ -30,12 +30,9 @@
 import org.apache.hadoop.mapreduce.JobID;
 import org.apache.hadoop.mapreduce.v2.api.MRClientProtocol;
 import org.apache.hadoop.mapreduce.v2.jobhistory.JHAdminConfig;
-import org.apache.hadoop.mapreduce.v2.security.client.ClientHSSecurityInfo;
 import org.apache.hadoop.net.NetUtils;
-import org.apache.hadoop.security.SecurityInfo;
 import org.apache.hadoop.security.UserGroupInformation;
 import org.apache.hadoop.yarn.YarnException;
-import org.apache.hadoop.yarn.conf.YarnConfiguration;
 import org.apache.hadoop.yarn.ipc.YarnRPC;
 
 public class ClientCache {
@@ -79,9 +76,9 @@ private MRClientProtocol instantiateHistoryProxy()
     if (StringUtils.isEmpty(serviceAddr)) {
       return null;
     }
-    LOG.info("Connecting to HistoryServer at: " + serviceAddr);
+    LOG.debug("Connecting to HistoryServer at: " + serviceAddr);
     final YarnRPC rpc = YarnRPC.create(conf);
-    LOG.info("Connected to HistoryServer at: " + serviceAddr);
+    LOG.debug("Connected to HistoryServer at: " + serviceAddr);
     UserGroupInformation currentUser = UserGroupInformation.getCurrentUser();
     return currentUser.doAs(new PrivilegedAction<MRClientProtocol>() {
       @Override

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/main/java/org/apache/hadoop/mapred/ClientServiceDelegate.java

@@ -143,7 +143,7 @@ private MRClientProtocol getProxy() throws YarnRemoteException {
         || YarnApplicationState.RUNNING == application
             .getYarnApplicationState()) {
       if (application == null) {
-        LOG.info("Could not get Job info from RM for job " + jobId
+        LOG.debug("Could not get Job info from RM for job " + jobId
             + ". Redirecting to job history server.");
         return checkAndGetHSProxy(null, JobState.NEW);
       }
@@ -169,8 +169,8 @@ private MRClientProtocol getProxy() throws YarnRemoteException {
               + ":" + addr.getPort()));
           UserGroupInformation.getCurrentUser().addToken(clientToken);
         }
-        LOG.info("Tracking Url of JOB is " + application.getTrackingUrl());
+        LOG.info("The url to track the job: " + application.getTrackingUrl());
-        LOG.info("Connecting to " + serviceAddr);
+        LOG.debug("Connecting to " + serviceAddr);
         realProxy = instantiateAMProxy(serviceAddr);
         return realProxy;
       } catch (IOException e) {
@@ -187,7 +187,7 @@ private MRClientProtocol getProxy() throws YarnRemoteException {
         }
         application = rm.getApplicationReport(appId);
         if (application == null) {
-          LOG.info("Could not get Job info from RM for job " + jobId
+          LOG.debug("Could not get Job info from RM for job " + jobId
               + ". Redirecting to job history server.");
           return checkAndGetHSProxy(null, JobState.RUNNING);
         }
@@ -281,16 +281,13 @@ private synchronized Object invoke(String method, Class argClass,
           LOG.debug("Tracing remote error ", e.getTargetException());
           throw (YarnRemoteException) e.getTargetException();
         }
-        LOG.info("Failed to contact AM/History for job " + jobId + 
+        LOG.debug("Failed to contact AM/History for job " + jobId + 
-            " retrying..");
+            " retrying..", e.getTargetException());
-        LOG.debug("Failed exception on AM/History contact", 
-            e.getTargetException());
         // Force reconnection by setting the proxy to null.
         realProxy = null;
       } catch (Exception e) {
-        LOG.info("Failed to contact AM/History for job " + jobId
+        LOG.debug("Failed to contact AM/History for job " + jobId
-            + "  Will retry..");
+            + "  Will retry..", e);
-        LOG.debug("Failing to contact application master", e);
         // Force reconnection by setting the proxy to null.
         realProxy = null;
       }

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/main/java/org/apache/hadoop/mapred/ResourceMgrDelegate.java

@@ -25,7 +25,6 @@
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
-import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.fs.FileSystem;
 import org.apache.hadoop.fs.Path;
 import org.apache.hadoop.io.Text;
@@ -40,11 +39,9 @@
 import org.apache.hadoop.mapreduce.security.token.delegation.DelegationTokenIdentifier;
 import org.apache.hadoop.mapreduce.v2.util.MRApps;
 import org.apache.hadoop.net.NetUtils;
-import org.apache.hadoop.security.SecurityInfo;
 import org.apache.hadoop.security.UserGroupInformation;
 import org.apache.hadoop.security.token.Token;
 import org.apache.hadoop.yarn.api.ClientRMProtocol;
-import org.apache.hadoop.yarn.api.protocolrecords.KillApplicationRequest;
 import org.apache.hadoop.yarn.api.protocolrecords.GetAllApplicationsRequest;
 import org.apache.hadoop.yarn.api.protocolrecords.GetAllApplicationsResponse;
 import org.apache.hadoop.yarn.api.protocolrecords.GetApplicationReportRequest;
@@ -56,6 +53,7 @@
 import org.apache.hadoop.yarn.api.protocolrecords.GetNewApplicationRequest;
 import org.apache.hadoop.yarn.api.protocolrecords.GetQueueInfoRequest;
 import org.apache.hadoop.yarn.api.protocolrecords.GetQueueUserAclsInfoRequest;
+import org.apache.hadoop.yarn.api.protocolrecords.KillApplicationRequest;
 import org.apache.hadoop.yarn.api.protocolrecords.SubmitApplicationRequest;
 import org.apache.hadoop.yarn.api.records.ApplicationId;
 import org.apache.hadoop.yarn.api.records.ApplicationReport;
@@ -67,13 +65,13 @@
 import org.apache.hadoop.yarn.factories.RecordFactory;
 import org.apache.hadoop.yarn.factory.providers.RecordFactoryProvider;
 import org.apache.hadoop.yarn.ipc.YarnRPC;
-import org.apache.hadoop.yarn.security.client.ClientRMSecurityInfo;
 
 
 // TODO: This should be part of something like yarn-client.
 public class ResourceMgrDelegate {
   private static final Log LOG = LogFactory.getLog(ResourceMgrDelegate.class);
       
+  private final String rmAddress;
   private YarnConfiguration conf;
   ClientRMProtocol applicationsManager;
   private ApplicationId applicationId;
@@ -92,21 +90,25 @@ public ResourceMgrDelegate(YarnConfiguration conf) {
             YarnConfiguration.DEFAULT_RM_ADDRESS),
             YarnConfiguration.DEFAULT_RM_PORT,
             YarnConfiguration.RM_ADDRESS);
-    LOG.info("Connecting to ResourceManager at " + rmAddress);
+    this.rmAddress = rmAddress.toString();
+    LOG.debug("Connecting to ResourceManager at " + rmAddress);
     applicationsManager =
         (ClientRMProtocol) rpc.getProxy(ClientRMProtocol.class,
             rmAddress, this.conf);
-    LOG.info("Connected to ResourceManager at " + rmAddress);
+    LOG.debug("Connected to ResourceManager at " + rmAddress);
   }
   
   /**
    * Used for injecting applicationsManager, mostly for testing.
    * @param conf the configuration object
-   * @param applicationsManager the handle to talk the resource managers {@link ClientRMProtocol}.
+   * @param applicationsManager the handle to talk the resource managers 
+   *                            {@link ClientRMProtocol}.
    */
-  public ResourceMgrDelegate(YarnConfiguration conf, ClientRMProtocol applicationsManager) {
+  public ResourceMgrDelegate(YarnConfiguration conf, 
+      ClientRMProtocol applicationsManager) {
     this.conf = conf;
     this.applicationsManager = applicationsManager;
+    this.rmAddress = applicationsManager.toString();
   }
   
   public void cancelDelegationToken(Token<DelegationTokenIdentifier> arg0)
@@ -295,18 +297,22 @@ public long renewDelegationToken(Token<DelegationTokenIdentifier> arg0)
   }
   
   
-  public ApplicationId submitApplication(ApplicationSubmissionContext appContext) 
+  public ApplicationId submitApplication(
+      ApplicationSubmissionContext appContext) 
   throws IOException {
     appContext.setApplicationId(applicationId);
-    SubmitApplicationRequest request = recordFactory.newRecordInstance(SubmitApplicationRequest.class);
+    SubmitApplicationRequest request = 
+        recordFactory.newRecordInstance(SubmitApplicationRequest.class);
     request.setApplicationSubmissionContext(appContext);
     applicationsManager.submitApplication(request);
-    LOG.info("Submitted application " + applicationId + " to ResourceManager");
+    LOG.info("Submitted application " + applicationId + " to ResourceManager" +
+    		" at " + rmAddress);
     return applicationId;
   }
   
   public void killApplication(ApplicationId applicationId) throws IOException {
-    KillApplicationRequest request = recordFactory.newRecordInstance(KillApplicationRequest.class);
+    KillApplicationRequest request = 
+        recordFactory.newRecordInstance(KillApplicationRequest.class);
     request.setApplicationId(applicationId);
     applicationsManager.forceKillApplication(request);
     LOG.info("Killing application " + applicationId);

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/main/java/org/apache/hadoop/mapred/YARNRunner.java

@@ -276,7 +276,7 @@ public ApplicationSubmissionContext createApplicationSubmissionContext(
     Resource capability = recordFactory.newRecordInstance(Resource.class);
     capability.setMemory(conf.getInt(MRJobConfig.MR_AM_VMEM_MB,
         MRJobConfig.DEFAULT_MR_AM_VMEM_MB));
-    LOG.info("AppMaster capability = " + capability);
+    LOG.debug("AppMaster capability = " + capability);
 
     // Setup LocalResources
     Map<String, LocalResource> localResources =
@@ -352,7 +352,7 @@ public ApplicationSubmissionContext createApplicationSubmissionContext(
     }
     vargsFinal.add(mergedCommand.toString());
 
-    LOG.info("Command to launch container for ApplicationMaster is : "
+    LOG.debug("Command to launch container for ApplicationMaster is : "
         + mergedCommand);
 
     // Setup the CLASSPATH in environment

hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/ipc/HadoopYarnProtoRPC.java

@@ -37,12 +37,12 @@
  */
 public class HadoopYarnProtoRPC extends YarnRPC {
 
-  private static final Log LOG = LogFactory.getLog(HadoopYarnRPC.class);
+  private static final Log LOG = LogFactory.getLog(HadoopYarnProtoRPC.class);
 
   @Override
   public Object getProxy(Class protocol, InetSocketAddress addr,
       Configuration conf) {
-    LOG.info("Creating a HadoopYarnProtoRpc proxy for protocol " + protocol);
+    LOG.debug("Creating a HadoopYarnProtoRpc proxy for protocol " + protocol);
     return RpcFactoryProvider.getClientFactory(conf).getClient(protocol, 1,
         addr, conf);
   }
@@ -57,11 +57,11 @@ public Server getServer(Class protocol, Object instance,
       InetSocketAddress addr, Configuration conf,
       SecretManager<? extends TokenIdentifier> secretManager,
       int numHandlers) {
-    LOG.info("Creating a HadoopYarnProtoRpc server for protocol " + protocol + 
+    LOG.debug("Creating a HadoopYarnProtoRpc server for protocol " + protocol + 
         " with " + numHandlers + " handlers");
     
-    return RpcFactoryProvider.getServerFactory(conf).getServer(protocol, instance, 
+    return RpcFactoryProvider.getServerFactory(conf).getServer(protocol, 
-          addr, conf, secretManager, numHandlers);
+        instance, addr, conf, secretManager, numHandlers);
 
   }
 

hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/ipc/HadoopYarnRPC.java

@@ -45,7 +45,7 @@ public class HadoopYarnRPC extends YarnRPC {
   @Override
   public Object getProxy(Class protocol, InetSocketAddress addr,
       Configuration conf) {
-    LOG.info("Creating a HadoopYarnRpc proxy for protocol " + protocol);
+    LOG.debug("Creating a HadoopYarnRpc proxy for protocol " + protocol);
     RPC.setProtocolEngine(conf, protocol, AvroSpecificRpcEngine.class);
     try {
       return RPC.getProxy(protocol, 1, addr, conf);
@@ -64,7 +64,7 @@ public Server getServer(Class protocol, Object instance,
       InetSocketAddress addr, Configuration conf,
       SecretManager<? extends TokenIdentifier> secretManager,
       int numHandlers) {
-    LOG.info("Creating a HadoopYarnRpc server for protocol " + protocol + 
+    LOG.debug("Creating a HadoopYarnRpc server for protocol " + protocol + 
         " with " + numHandlers + " handlers");
     RPC.setProtocolEngine(conf, protocol, AvroSpecificRpcEngine.class);
     final RPC.Server hadoopServer;

hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/ipc/YarnRPC.java

@@ -46,7 +46,8 @@ public abstract Server getServer(Class protocol, Object instance,
       int numHandlers);
 
   public static YarnRPC create(Configuration conf) {
-    LOG.info("Creating YarnRPC for " + conf.get(YarnConfiguration.IPC_RPC_IMPL));
+    LOG.debug("Creating YarnRPC for " + 
+        conf.get(YarnConfiguration.IPC_RPC_IMPL));
     String clazzName = conf.get(YarnConfiguration.IPC_RPC_IMPL);
     if (clazzName == null) {
       clazzName = YarnConfiguration.DEFAULT_IPC_RPC_IMPL;

hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/security/ApplicationTokenSelector.java

@@ -39,9 +39,9 @@ public Token<ApplicationTokenIdentifier> selectToken(Text service,
     if (service == null) {
       return null;
     }
-    LOG.info("Looking for a token with service " + service.toString());
+    LOG.debug("Looking for a token with service " + service.toString());
     for (Token<? extends TokenIdentifier> token : tokens) {
-      LOG.info("Token kind is " + token.getKind().toString()
+      LOG.debug("Token kind is " + token.getKind().toString()
           + " and the token's service name is " + token.getService());
       if (ApplicationTokenIdentifier.KIND_NAME.equals(token.getKind())
           && service.equals(token.getService())) {

hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/security/client/ClientTokenSelector.java

@@ -39,9 +39,9 @@ public Token<ClientTokenIdentifier> selectToken(Text service,
     if (service == null) {
       return null;
     }
-    LOG.info("Looking for a token with service " + service.toString());
+    LOG.debug("Looking for a token with service " + service.toString());
     for (Token<? extends TokenIdentifier> token : tokens) {
-      LOG.info("Token kind is " + token.getKind().toString()
+      LOG.debug("Token kind is " + token.getKind().toString()
           + " and the token's service name is " + token.getService());
       if (ClientTokenIdentifier.KIND_NAME.equals(token.getKind())
           && service.equals(token.getService())) {

hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/CSQueueUtils.java

@@ -1,3 +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.
+*/
 package org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity;
 
 class CSQueueUtils {