Adding new files for MAPREDUCE-2655.
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1165950 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Arun Murthy
parent
cdfabf5ae2
commit
8815bdf304
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/**
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.apache.hadoop.yarn.server.nodemanager;
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import java.net.InetAddress;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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import org.apache.hadoop.ipc.Server;
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import org.apache.hadoop.yarn.api.records.ApplicationId;
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import org.apache.hadoop.yarn.api.records.ContainerId;
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/**
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* Manages NodeManager audit logs.
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*
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* Audit log format is written as key=value pairs. Tab separated.
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*/
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public class NMAuditLogger {
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private static final Log LOG = LogFactory.getLog(NMAuditLogger.class);
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static enum Keys {USER, OPERATION, TARGET, RESULT, IP,
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DESCRIPTION, APPID, CONTAINERID}
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public static class AuditConstants {
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static final String SUCCESS = "SUCCESS";
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static final String FAILURE = "FAILURE";
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static final String KEY_VAL_SEPARATOR = "=";
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static final char PAIR_SEPARATOR = '\t';
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// Some commonly used descriptions
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public static final String START_CONTAINER = "Start Container Request";
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public static final String STOP_CONTAINER = "Stop Container Request";
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public static final String FINISH_SUCCESS_CONTAINER = "Container Finished - Succeeded";
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public static final String FINISH_FAILED_CONTAINER = "Container Finished - Failed";
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public static final String FINISH_KILLED_CONTAINER = "Container Finished - Killed";
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}
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/**
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* A helper api for creating an audit log for a successful event.
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*/
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static String createSuccessLog(String user, String operation, String target,
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ApplicationId appId, ContainerId containerId) {
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StringBuilder b = new StringBuilder();
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start(Keys.USER, user, b);
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addRemoteIP(b);
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add(Keys.OPERATION, operation, b);
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add(Keys.TARGET, target ,b);
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add(Keys.RESULT, AuditConstants.SUCCESS, b);
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if (appId != null) {
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add(Keys.APPID, appId.toString(), b);
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}
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if (containerId != null) {
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add(Keys.CONTAINERID, containerId.toString(), b);
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}
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return b.toString();
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}
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/**
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* Create a readable and parseable audit log string for a successful event.
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*
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* @param user User who made the service request.
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* @param operation Operation requested by the user
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* @param target The target on which the operation is being performed.
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* @param appId Application Id in which operation was performed.
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* @param containerId Container Id in which operation was performed.
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*
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* <br><br>
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* Note that the {@link NMAuditLogger} uses tabs ('\t') as a key-val delimiter
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* and hence the value fields should not contains tabs ('\t').
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*/
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public static void logSuccess(String user, String operation, String target,
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ApplicationId appId, ContainerId containerId) {
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if (LOG.isInfoEnabled()) {
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LOG.info(createSuccessLog(user, operation, target, appId, containerId));
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}
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}
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/**
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* Create a readable and parseable audit log string for a successful event.
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*
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* @param user User who made the service request.
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* @param operation Operation requested by the user
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* @param target The target on which the operation is being performed.
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*
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* <br><br>
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* Note that the {@link NMAuditLogger} uses tabs ('\t') as a key-val delimiter
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* and hence the value fields should not contains tabs ('\t').
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*/
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public static void logSuccess(String user, String operation, String target) {
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if (LOG.isInfoEnabled()) {
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LOG.info(createSuccessLog(user, operation, target, null, null));
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}
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}
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/**
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* A helper api for creating an audit log for a failure event.
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* This is factored out for testing purpose.
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*/
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static String createFailureLog(String user, String operation, String target,
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String description, ApplicationId appId, ContainerId containerId) {
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StringBuilder b = new StringBuilder();
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start(Keys.USER, user, b);
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addRemoteIP(b);
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add(Keys.OPERATION, operation, b);
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add(Keys.TARGET, target ,b);
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add(Keys.RESULT, AuditConstants.FAILURE, b);
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add(Keys.DESCRIPTION, description, b);
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if (appId != null) {
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add(Keys.APPID, appId.toString(), b);
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}
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if (containerId != null) {
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add(Keys.CONTAINERID, containerId.toString(), b);
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}
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return b.toString();
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}
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/**
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* Create a readable and parseable audit log string for a failed event.
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*
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* @param user User who made the service request.
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* @param operation Operation requested by the user.
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* @param target The target on which the operation is being performed.
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* @param description Some additional information as to why the operation
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* failed.
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* @param appId ApplicationId in which operation was performed.
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* @param containerId Container Id in which operation was performed.
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*
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* <br><br>
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* Note that the {@link NMAuditLogger} uses tabs ('\t') as a key-val delimiter
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* and hence the value fields should not contains tabs ('\t').
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*/
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public static void logFailure(String user, String operation, String target,
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String description, ApplicationId appId, ContainerId containerId) {
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if (LOG.isWarnEnabled()) {
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LOG.warn(createFailureLog(user, operation, target, description, appId, containerId));
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}
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}
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/**
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* Create a readable and parseable audit log string for a failed event.
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*
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* @param user User who made the service request.
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* @param operation Operation requested by the user.
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* @param target The target on which the operation is being performed.
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* @param description Some additional information as to why the operation
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* failed.
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*
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* <br><br>
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* Note that the {@link NMAuditLogger} uses tabs ('\t') as a key-val delimiter
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* and hence the value fields should not contains tabs ('\t').
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*/
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public static void logFailure(String user, String operation,
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String target, String description) {
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if (LOG.isWarnEnabled()) {
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LOG.warn(createFailureLog(user, operation, target, description, null, null));
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}
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}
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/**
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* A helper api to add remote IP address
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*/
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static void addRemoteIP(StringBuilder b) {
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InetAddress ip = Server.getRemoteIp();
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// ip address can be null for testcases
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if (ip != null) {
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add(Keys.IP, ip.getHostAddress(), b);
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}
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}
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/**
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* Adds the first key-val pair to the passed builder in the following format
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* key=value
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*/
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static void start(Keys key, String value, StringBuilder b) {
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b.append(key.name()).append(AuditConstants.KEY_VAL_SEPARATOR).append(value);
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}
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/**
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* Appends the key-val pair to the passed builder in the following format
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* <pair-delim>key=value
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*/
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static void add(Keys key, String value, StringBuilder b) {
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b.append(AuditConstants.PAIR_SEPARATOR).append(key.name())
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.append(AuditConstants.KEY_VAL_SEPARATOR).append(value);
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}
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}
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@ -0,0 +1,227 @@
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/**
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.apache.hadoop.yarn.server.nodemanager;
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import java.net.InetAddress;
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import java.net.InetSocketAddress;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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import org.apache.hadoop.conf.Configuration;
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import org.apache.hadoop.ipc.RPC;
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import org.apache.hadoop.ipc.Server;
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import org.apache.hadoop.ipc.TestRPC.TestImpl;
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import org.apache.hadoop.ipc.TestRPC.TestProtocol;
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import org.apache.hadoop.yarn.api.records.ApplicationId;
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import org.apache.hadoop.yarn.api.records.ContainerId;
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import org.apache.hadoop.yarn.server.nodemanager.NMAuditLogger;
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import org.apache.hadoop.yarn.server.nodemanager.NMAuditLogger.AuditConstants;
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import org.apache.hadoop.yarn.server.nodemanager.NMAuditLogger.Keys;
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import org.apache.hadoop.net.NetUtils;
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import static org.mockito.Mockito.*;
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import static junit.framework.Assert.*;
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import org.junit.After;
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import org.junit.Before;
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import org.junit.Test;
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/**
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* Tests {@link NMAuditLogger}.
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*/
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public class TestNMAuditLogger {
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private static final Log LOG = LogFactory.getLog(TestNMAuditLogger.class);
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private static final String USER = "test";
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private static final String OPERATION = "oper";
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private static final String TARGET = "tgt";
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private static final String DESC = "description of an audit log";
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private static final ApplicationId APPID = mock(ApplicationId.class);
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private static final ContainerId CONTAINERID = mock(ContainerId.class);
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@Before
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public void setUp() throws Exception {
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when(APPID.toString()).thenReturn("app_1");
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when(CONTAINERID.toString()).thenReturn("container_1");
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}
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/**
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* Test the AuditLog format with key-val pair.
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*/
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@Test
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public void testKeyValLogFormat() throws Exception {
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StringBuilder actLog = new StringBuilder();
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StringBuilder expLog = new StringBuilder();
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// add the first k=v pair and check
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NMAuditLogger.start(Keys.USER, USER, actLog);
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expLog.append("USER=test");
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assertEquals(expLog.toString(), actLog.toString());
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// append another k1=v1 pair to already added k=v and test
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NMAuditLogger.add(Keys.OPERATION, OPERATION, actLog);
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expLog.append("\tOPERATION=oper");
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assertEquals(expLog.toString(), actLog.toString());
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// append another k1=null pair and test
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NMAuditLogger.add(Keys.APPID, (String)null, actLog);
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expLog.append("\tAPPID=null");
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assertEquals(expLog.toString(), actLog.toString());
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// now add the target and check of the final string
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NMAuditLogger.add(Keys.TARGET, TARGET, actLog);
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expLog.append("\tTARGET=tgt");
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assertEquals(expLog.toString(), actLog.toString());
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}
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/**
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* Test the AuditLog format for successful events.
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*/
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private void testSuccessLogFormatHelper(boolean checkIP,
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ApplicationId appId, ContainerId containerId) {
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// check without the IP
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String sLog = NMAuditLogger.createSuccessLog(USER, OPERATION, TARGET,
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appId, containerId);
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StringBuilder expLog = new StringBuilder();
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expLog.append("USER=test\t");
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if (checkIP) {
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InetAddress ip = Server.getRemoteIp();
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expLog.append(Keys.IP.name() + "=" + ip.getHostAddress() + "\t");
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}
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expLog.append("OPERATION=oper\tTARGET=tgt\tRESULT=SUCCESS");
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if (appId != null) {
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expLog.append("\tAPPID=app_1");
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}
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if (containerId != null) {
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expLog.append("\tCONTAINERID=container_1");
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}
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assertEquals(expLog.toString(), sLog);
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}
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/**
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* Test the AuditLog format for successful events passing nulls.
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*/
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private void testSuccessLogNulls(boolean checkIP) {
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String sLog = NMAuditLogger.createSuccessLog(null, null, null,
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null, null);
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StringBuilder expLog = new StringBuilder();
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expLog.append("USER=null\t");
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if (checkIP) {
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InetAddress ip = Server.getRemoteIp();
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expLog.append(Keys.IP.name() + "=" + ip.getHostAddress() + "\t");
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}
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expLog.append("OPERATION=null\tTARGET=null\tRESULT=SUCCESS");
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assertEquals(expLog.toString(), sLog);
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}
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/**
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* Test the AuditLog format for successful events with the various
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* parameters.
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*/
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private void testSuccessLogFormat(boolean checkIP) {
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testSuccessLogFormatHelper(checkIP, null, null);
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testSuccessLogFormatHelper(checkIP, APPID, null);
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testSuccessLogFormatHelper(checkIP, null, CONTAINERID);
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testSuccessLogFormatHelper(checkIP, APPID, CONTAINERID);
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testSuccessLogNulls(checkIP);
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}
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/**
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* Test the AuditLog format for failure events.
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*/
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private void testFailureLogFormatHelper(boolean checkIP, ApplicationId appId,
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ContainerId containerId) {
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String fLog =
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NMAuditLogger.createFailureLog(USER, OPERATION, TARGET, DESC, appId,
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containerId);
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StringBuilder expLog = new StringBuilder();
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expLog.append("USER=test\t");
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if (checkIP) {
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InetAddress ip = Server.getRemoteIp();
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expLog.append(Keys.IP.name() + "=" + ip.getHostAddress() + "\t");
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}
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expLog.append("OPERATION=oper\tTARGET=tgt\tRESULT=FAILURE\t");
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expLog.append("DESCRIPTION=description of an audit log");
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if (appId != null) {
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expLog.append("\tAPPID=app_1");
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}
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if (containerId != null) {
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expLog.append("\tCONTAINERID=container_1");
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}
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assertEquals(expLog.toString(), fLog);
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}
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/**
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* Test the AuditLog format for failure events with the various
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* parameters.
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*/
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private void testFailureLogFormat(boolean checkIP) {
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testFailureLogFormatHelper(checkIP, null, null);
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testFailureLogFormatHelper(checkIP, APPID, null);
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testFailureLogFormatHelper(checkIP, null, CONTAINERID);
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testFailureLogFormatHelper(checkIP, APPID, CONTAINERID);
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}
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/**
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* Test {@link NMAuditLogger} without IP set.
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*/
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@Test
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public void testNMAuditLoggerWithoutIP() throws Exception {
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// test without ip
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testSuccessLogFormat(false);
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testFailureLogFormat(false);
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}
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/**
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* A special extension of {@link TestImpl} RPC server with
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* {@link TestImpl#ping()} testing the audit logs.
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*/
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private class MyTestRPCServer extends TestImpl {
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@Override
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public void ping() {
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// test with ip set
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testSuccessLogFormat(true);
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testFailureLogFormat(true);
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}
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}
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/**
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* Test {@link NMAuditLogger} with IP set.
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*/
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@Test
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public void testNMAuditLoggerWithIP() throws Exception {
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Configuration conf = new Configuration();
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// start the IPC server
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Server server = RPC.getServer(new MyTestRPCServer(), "0.0.0.0", 0, conf);
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server.start();
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InetSocketAddress addr = NetUtils.getConnectAddress(server);
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// Make a client connection and test the audit log
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TestProtocol proxy = (TestProtocol)RPC.getProxy(TestProtocol.class,
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TestProtocol.versionID, addr, conf);
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// Start the testcase
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proxy.ping();
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server.stop();
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}
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}
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@ -0,0 +1,309 @@
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/**
|
||||
* 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;
|
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import java.net.InetAddress;
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import org.apache.commons.logging.Log;
|
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import org.apache.commons.logging.LogFactory;
|
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import org.apache.hadoop.ipc.Server;
|
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import org.apache.hadoop.yarn.api.records.ApplicationAttemptId;
|
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import org.apache.hadoop.yarn.api.records.ApplicationId;
|
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import org.apache.hadoop.yarn.api.records.ContainerId;
|
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|
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/**
|
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* Manages ResourceManager audit logs.
|
||||
*
|
||||
* Audit log format is written as key=value pairs. Tab separated.
|
||||
*/
|
||||
public class RMAuditLogger {
|
||||
private static final Log LOG = LogFactory.getLog(RMAuditLogger.class);
|
||||
|
||||
static enum Keys {USER, OPERATION, TARGET, RESULT, IP, PERMISSIONS,
|
||||
DESCRIPTION, APPID, APPATTEMPTID, CONTAINERID}
|
||||
|
||||
public static class AuditConstants {
|
||||
static final String SUCCESS = "SUCCESS";
|
||||
static final String FAILURE = "FAILURE";
|
||||
static final String KEY_VAL_SEPARATOR = "=";
|
||||
static final char PAIR_SEPARATOR = '\t';
|
||||
|
||||
public static final String KILL_APP_REQUEST = "Kill Application Request";
|
||||
public static final String SUBMIT_APP_REQUEST = "Submit Application Request";
|
||||
public static final String FINISH_SUCCESS_APP = "Application Finished - Succeeded";
|
||||
public static final String FINISH_FAILED_APP = "Application Finished - Failed";
|
||||
public static final String FINISH_KILLED_APP = "Application Finished - Killed";
|
||||
public static final String REGISTER_AM = "Register App Master";
|
||||
public static final String ALLOC_CONTAINER = "AM Allocated Container";
|
||||
public static final String RELEASE_CONTAINER = "AM Released Container";
|
||||
|
||||
// Some commonly used descriptions
|
||||
public static final String UNAUTHORIZED_USER = "Unauthorized user";
|
||||
}
|
||||
|
||||
/**
|
||||
* A helper api for creating an audit log for a successful event.
|
||||
*/
|
||||
static String createSuccessLog(String user, String operation, String target,
|
||||
ApplicationId appId, ApplicationAttemptId attemptId, ContainerId containerId) {
|
||||
StringBuilder b = new StringBuilder();
|
||||
start(Keys.USER, user, b);
|
||||
addRemoteIP(b);
|
||||
add(Keys.OPERATION, operation, b);
|
||||
add(Keys.TARGET, target ,b);
|
||||
add(Keys.RESULT, AuditConstants.SUCCESS, b);
|
||||
if (appId != null) {
|
||||
add(Keys.APPID, appId.toString(), b);
|
||||
}
|
||||
if (attemptId != null) {
|
||||
add(Keys.APPATTEMPTID, attemptId.toString(), b);
|
||||
}
|
||||
if (containerId != null) {
|
||||
add(Keys.CONTAINERID, containerId.toString(), b);
|
||||
}
|
||||
return b.toString();
|
||||
}
|
||||
|
||||
/**
|
||||
* Create a readable and parseable audit log string for a successful event.
|
||||
*
|
||||
* @param user User who made the service request to the ResourceManager
|
||||
* @param operation Operation requested by the user.
|
||||
* @param target The target on which the operation is being performed.
|
||||
* @param appId Application Id in which operation was performed.
|
||||
* @param containerId Container Id in which operation was performed.
|
||||
*
|
||||
* <br><br>
|
||||
* Note that the {@link RMAuditLogger} uses tabs ('\t') as a key-val delimiter
|
||||
* and hence the value fields should not contains tabs ('\t').
|
||||
*/
|
||||
public static void logSuccess(String user, String operation, String target,
|
||||
ApplicationId appId, ContainerId containerId) {
|
||||
if (LOG.isInfoEnabled()) {
|
||||
LOG.info(createSuccessLog(user, operation, target, appId, null,
|
||||
containerId));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Create a readable and parseable audit log string for a successful event.
|
||||
*
|
||||
* @param user User who made the service request to the ResourceManager.
|
||||
* @param operation Operation requested by the user.
|
||||
* @param target The target on which the operation is being performed.
|
||||
* @param appId Application Id in which operation was performed.
|
||||
* @param attemptId Application Attempt Id in which operation was performed.
|
||||
*
|
||||
* <br><br>
|
||||
* Note that the {@link RMAuditLogger} uses tabs ('\t') as a key-val delimiter
|
||||
* and hence the value fields should not contains tabs ('\t').
|
||||
*/
|
||||
public static void logSuccess(String user, String operation, String target,
|
||||
ApplicationId appId, ApplicationAttemptId attemptId) {
|
||||
if (LOG.isInfoEnabled()) {
|
||||
LOG.info(createSuccessLog(user, operation, target, appId, attemptId,
|
||||
null));
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Create a readable and parseable audit log string for a successful event.
|
||||
*
|
||||
* @param user User who made the service request to the ResourceManager.
|
||||
* @param operation Operation requested by the user.
|
||||
* @param target The target on which the operation is being performed.
|
||||
* @param appId Application Id in which operation was performed.
|
||||
*
|
||||
* <br><br>
|
||||
* Note that the {@link RMAuditLogger} uses tabs ('\t') as a key-val delimiter
|
||||
* and hence the value fields should not contains tabs ('\t').
|
||||
*/
|
||||
public static void logSuccess(String user, String operation, String target,
|
||||
ApplicationId appId) {
|
||||
if (LOG.isInfoEnabled()) {
|
||||
LOG.info(createSuccessLog(user, operation, target, appId, null, null));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Create a readable and parseable audit log string for a successful event.
|
||||
*
|
||||
* @param user User who made the service request.
|
||||
* @param operation Operation requested by the user.
|
||||
* @param target The target on which the operation is being performed.
|
||||
*
|
||||
* <br><br>
|
||||
* Note that the {@link RMAuditLogger} uses tabs ('\t') as a key-val delimiter
|
||||
* and hence the value fields should not contains tabs ('\t').
|
||||
*/
|
||||
public static void logSuccess(String user, String operation, String target) {
|
||||
if (LOG.isInfoEnabled()) {
|
||||
LOG.info(createSuccessLog(user, operation, target, null, null, null));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* A helper api for creating an audit log for a failure event.
|
||||
*/
|
||||
static String createFailureLog(String user, String operation, String perm,
|
||||
String target, String description, ApplicationId appId,
|
||||
ApplicationAttemptId attemptId, ContainerId containerId) {
|
||||
StringBuilder b = new StringBuilder();
|
||||
start(Keys.USER, user, b);
|
||||
addRemoteIP(b);
|
||||
add(Keys.OPERATION, operation, b);
|
||||
add(Keys.TARGET, target ,b);
|
||||
add(Keys.RESULT, AuditConstants.FAILURE, b);
|
||||
add(Keys.DESCRIPTION, description, b);
|
||||
add(Keys.PERMISSIONS, perm, b);
|
||||
if (appId != null) {
|
||||
add(Keys.APPID, appId.toString(), b);
|
||||
}
|
||||
if (attemptId != null) {
|
||||
add(Keys.APPATTEMPTID, attemptId.toString(), b);
|
||||
}
|
||||
if (containerId != null) {
|
||||
add(Keys.CONTAINERID, containerId.toString(), b);
|
||||
}
|
||||
return b.toString();
|
||||
}
|
||||
|
||||
/**
|
||||
* Create a readable and parseable audit log string for a failed event.
|
||||
*
|
||||
* @param user User who made the service request.
|
||||
* @param operation Operation requested by the user.
|
||||
* @param perm Target permissions.
|
||||
* @param target The target on which the operation is being performed.
|
||||
* @param description Some additional information as to why the operation
|
||||
* failed.
|
||||
* @param appId Application Id in which operation was performed.
|
||||
* @param containerId Container Id in which operation was performed.
|
||||
*
|
||||
* <br><br>
|
||||
* Note that the {@link RMAuditLogger} uses tabs ('\t') as a key-val delimiter
|
||||
* and hence the value fields should not contains tabs ('\t').
|
||||
*/
|
||||
public static void logFailure(String user, String operation, String perm,
|
||||
String target, String description, ApplicationId appId,
|
||||
ContainerId containerId) {
|
||||
if (LOG.isWarnEnabled()) {
|
||||
LOG.warn(createFailureLog(user, operation, perm, target, description,
|
||||
appId, null, containerId));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Create a readable and parseable audit log string for a failed event.
|
||||
*
|
||||
* @param user User who made the service request.
|
||||
* @param operation Operation requested by the user.
|
||||
* @param perm Target permissions.
|
||||
* @param target The target on which the operation is being performed.
|
||||
* @param description Some additional information as to why the operation
|
||||
* failed.
|
||||
* @param appId ApplicationId in which operation was performed.
|
||||
*
|
||||
* <br><br>
|
||||
* Note that the {@link RMAuditLogger} uses tabs ('\t') as a key-val delimiter
|
||||
* and hence the value fields should not contains tabs ('\t').
|
||||
*/
|
||||
public static void logFailure(String user, String operation, String perm,
|
||||
String target, String description, ApplicationId appId,
|
||||
ApplicationAttemptId attemptId) {
|
||||
if (LOG.isWarnEnabled()) {
|
||||
LOG.warn(createFailureLog(user, operation, perm, target, description,
|
||||
appId, attemptId, null));
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Create a readable and parseable audit log string for a failed event.
|
||||
*
|
||||
* @param user User who made the service request.
|
||||
* @param operation Operation requested by the user.
|
||||
* @param perm Target permissions.
|
||||
* @param target The target on which the operation is being performed.
|
||||
* @param description Some additional information as to why the operation
|
||||
* failed.
|
||||
* @param appId ApplicationId in which operation was performed.
|
||||
*
|
||||
* <br><br>
|
||||
* Note that the {@link RMAuditLogger} uses tabs ('\t') as a key-val delimiter
|
||||
* and hence the value fields should not contains tabs ('\t').
|
||||
*/
|
||||
public static void logFailure(String user, String operation, String perm,
|
||||
String target, String description, ApplicationId appId) {
|
||||
if (LOG.isWarnEnabled()) {
|
||||
LOG.warn(createFailureLog(user, operation, perm, target, description,
|
||||
appId, null, null));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Create a readable and parseable audit log string for a failed event.
|
||||
*
|
||||
* @param user User who made the service request.
|
||||
* @param operation Operation requested by the user.
|
||||
* @param perm Target permissions.
|
||||
* @param target The target on which the operation is being performed.
|
||||
* @param description Some additional information as to why the operation
|
||||
* failed.
|
||||
*
|
||||
* <br><br>
|
||||
* Note that the {@link RMAuditLogger} uses tabs ('\t') as a key-val delimiter
|
||||
* and hence the value fields should not contains tabs ('\t').
|
||||
*/
|
||||
public static void logFailure(String user, String operation, String perm,
|
||||
String target, String description) {
|
||||
if (LOG.isWarnEnabled()) {
|
||||
LOG.warn(createFailureLog(user, operation, perm, target, description,
|
||||
null, null, null));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* A helper api to add remote IP address
|
||||
*/
|
||||
static void addRemoteIP(StringBuilder b) {
|
||||
InetAddress ip = Server.getRemoteIp();
|
||||
// ip address can be null for testcases
|
||||
if (ip != null) {
|
||||
add(Keys.IP, ip.getHostAddress(), b);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds the first key-val pair to the passed builder in the following format
|
||||
* key=value
|
||||
*/
|
||||
static void start(Keys key, String value, StringBuilder b) {
|
||||
b.append(key.name()).append(AuditConstants.KEY_VAL_SEPARATOR).append(value);
|
||||
}
|
||||
|
||||
/**
|
||||
* Appends the key-val pair to the passed builder in the following format
|
||||
* <pair-delim>key=value
|
||||
*/
|
||||
static void add(Keys key, String value, StringBuilder b) {
|
||||
b.append(AuditConstants.PAIR_SEPARATOR).append(key.name())
|
||||
.append(AuditConstants.KEY_VAL_SEPARATOR).append(value);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,244 @@
|
||||
/**
|
||||
* 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;
|
||||
|
||||
import java.net.InetAddress;
|
||||
import java.net.InetSocketAddress;
|
||||
|
||||
import org.apache.commons.logging.Log;
|
||||
import org.apache.commons.logging.LogFactory;
|
||||
import org.apache.hadoop.conf.Configuration;
|
||||
import org.apache.hadoop.ipc.RPC;
|
||||
import org.apache.hadoop.ipc.Server;
|
||||
import org.apache.hadoop.ipc.TestRPC.TestImpl;
|
||||
import org.apache.hadoop.ipc.TestRPC.TestProtocol;
|
||||
import org.apache.hadoop.yarn.api.records.ApplicationAttemptId;
|
||||
import org.apache.hadoop.yarn.api.records.ApplicationId;
|
||||
import org.apache.hadoop.yarn.api.records.ContainerId;
|
||||
import org.apache.hadoop.yarn.server.resourcemanager.RMAuditLogger;
|
||||
import org.apache.hadoop.yarn.server.resourcemanager.RMAuditLogger.AuditConstants;
|
||||
import org.apache.hadoop.yarn.server.resourcemanager.RMAuditLogger.Keys;
|
||||
|
||||
import org.apache.hadoop.net.NetUtils;
|
||||
|
||||
import static org.mockito.Mockito.*;
|
||||
import static junit.framework.Assert.*;
|
||||
import org.junit.After;
|
||||
import org.junit.Before;
|
||||
import org.junit.Test;
|
||||
|
||||
|
||||
/**
|
||||
* Tests {@link RMAuditLogger}.
|
||||
*/
|
||||
public class TestRMAuditLogger {
|
||||
private static final Log LOG = LogFactory.getLog(TestRMAuditLogger.class);
|
||||
private static final String USER = "test";
|
||||
private static final String OPERATION = "oper";
|
||||
private static final String TARGET = "tgt";
|
||||
private static final String PERM = "admin group";
|
||||
private static final String DESC = "description of an audit log";
|
||||
private static final ApplicationId APPID = mock(ApplicationId.class);
|
||||
private static final ApplicationAttemptId ATTEMPTID = mock(ApplicationAttemptId.class);
|
||||
private static final ContainerId CONTAINERID = mock(ContainerId.class);
|
||||
|
||||
@Before
|
||||
public void setUp() throws Exception {
|
||||
when(APPID.toString()).thenReturn("app_1");
|
||||
when(ATTEMPTID.toString()).thenReturn("app_attempt_1");
|
||||
when(CONTAINERID.toString()).thenReturn("container_1");
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Test the AuditLog format with key-val pair.
|
||||
*/
|
||||
@Test
|
||||
public void testKeyValLogFormat() throws Exception {
|
||||
StringBuilder actLog = new StringBuilder();
|
||||
StringBuilder expLog = new StringBuilder();
|
||||
// add the first k=v pair and check
|
||||
RMAuditLogger.start(Keys.USER, USER, actLog);
|
||||
expLog.append("USER=test");
|
||||
assertEquals(expLog.toString(), actLog.toString());
|
||||
|
||||
// append another k1=v1 pair to already added k=v and test
|
||||
RMAuditLogger.add(Keys.OPERATION, OPERATION, actLog);
|
||||
expLog.append("\tOPERATION=oper");
|
||||
assertEquals(expLog.toString(), actLog.toString());
|
||||
|
||||
// append another k1=null pair and test
|
||||
RMAuditLogger.add(Keys.APPID, (String)null, actLog);
|
||||
expLog.append("\tAPPID=null");
|
||||
assertEquals(expLog.toString(), actLog.toString());
|
||||
|
||||
// now add the target and check of the final string
|
||||
RMAuditLogger.add(Keys.TARGET, TARGET, actLog);
|
||||
expLog.append("\tTARGET=tgt");
|
||||
assertEquals(expLog.toString(), actLog.toString());
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Test the AuditLog format for successful events.
|
||||
*/
|
||||
private void testSuccessLogFormatHelper(boolean checkIP, ApplicationId appId,
|
||||
ApplicationAttemptId attemptId, ContainerId containerId) {
|
||||
String sLog = RMAuditLogger.createSuccessLog(USER, OPERATION, TARGET,
|
||||
appId, attemptId, containerId);
|
||||
StringBuilder expLog = new StringBuilder();
|
||||
expLog.append("USER=test\t");
|
||||
if (checkIP) {
|
||||
InetAddress ip = Server.getRemoteIp();
|
||||
expLog.append(Keys.IP.name() + "=" + ip.getHostAddress() + "\t");
|
||||
}
|
||||
expLog.append("OPERATION=oper\tTARGET=tgt\tRESULT=SUCCESS");
|
||||
|
||||
if (appId != null) {
|
||||
expLog.append("\tAPPID=app_1");
|
||||
}
|
||||
if (attemptId != null) {
|
||||
expLog.append("\tAPPATTEMPTID=app_attempt_1");
|
||||
}
|
||||
if (containerId != null) {
|
||||
expLog.append("\tCONTAINERID=container_1");
|
||||
}
|
||||
assertEquals(expLog.toString(), sLog);
|
||||
}
|
||||
|
||||
/**
|
||||
* Test the AuditLog format for successful events passing nulls.
|
||||
*/
|
||||
private void testSuccessLogNulls(boolean checkIP) {
|
||||
String sLog = RMAuditLogger.createSuccessLog(null, null, null, null,
|
||||
null, null);
|
||||
StringBuilder expLog = new StringBuilder();
|
||||
expLog.append("USER=null\t");
|
||||
if (checkIP) {
|
||||
InetAddress ip = Server.getRemoteIp();
|
||||
expLog.append(Keys.IP.name() + "=" + ip.getHostAddress() + "\t");
|
||||
}
|
||||
expLog.append("OPERATION=null\tTARGET=null\tRESULT=SUCCESS");
|
||||
assertEquals(expLog.toString(), sLog);
|
||||
}
|
||||
|
||||
/**
|
||||
* Test the AuditLog format for successful events with the various
|
||||
* parameters.
|
||||
*/
|
||||
private void testSuccessLogFormat(boolean checkIP) {
|
||||
testSuccessLogFormatHelper(checkIP, null, null, null);
|
||||
testSuccessLogFormatHelper(checkIP, APPID, null, null);
|
||||
testSuccessLogFormatHelper(checkIP, null, null, CONTAINERID);
|
||||
testSuccessLogFormatHelper(checkIP, null, ATTEMPTID, null);
|
||||
testSuccessLogFormatHelper(checkIP, APPID, ATTEMPTID, null);
|
||||
testSuccessLogFormatHelper(checkIP, APPID, null, CONTAINERID);
|
||||
testSuccessLogFormatHelper(checkIP, null, ATTEMPTID, CONTAINERID);
|
||||
testSuccessLogFormatHelper(checkIP, APPID, ATTEMPTID, CONTAINERID);
|
||||
testSuccessLogNulls(checkIP);
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Test the AuditLog format for failure events.
|
||||
*/
|
||||
private void testFailureLogFormatHelper(boolean checkIP, ApplicationId appId,
|
||||
ApplicationAttemptId attemptId, ContainerId containerId) {
|
||||
String fLog =
|
||||
RMAuditLogger.createFailureLog(USER, OPERATION, PERM, TARGET, DESC,
|
||||
appId, attemptId, containerId);
|
||||
StringBuilder expLog = new StringBuilder();
|
||||
expLog.append("USER=test\t");
|
||||
if (checkIP) {
|
||||
InetAddress ip = Server.getRemoteIp();
|
||||
expLog.append(Keys.IP.name() + "=" + ip.getHostAddress() + "\t");
|
||||
}
|
||||
expLog.append("OPERATION=oper\tTARGET=tgt\tRESULT=FAILURE\t");
|
||||
expLog.append("DESCRIPTION=description of an audit log");
|
||||
expLog.append("\tPERMISSIONS=admin group");
|
||||
if (appId != null) {
|
||||
expLog.append("\tAPPID=app_1");
|
||||
}
|
||||
if (attemptId != null) {
|
||||
expLog.append("\tAPPATTEMPTID=app_attempt_1");
|
||||
}
|
||||
if (containerId != null) {
|
||||
expLog.append("\tCONTAINERID=container_1");
|
||||
}
|
||||
assertEquals(expLog.toString(), fLog);
|
||||
}
|
||||
|
||||
/**
|
||||
* Test the AuditLog format for failure events with the various
|
||||
* parameters.
|
||||
*/
|
||||
private void testFailureLogFormat(boolean checkIP) {
|
||||
testFailureLogFormatHelper(checkIP, null, null, null);
|
||||
testFailureLogFormatHelper(checkIP, APPID, null, null);
|
||||
testFailureLogFormatHelper(checkIP, null, null, CONTAINERID);
|
||||
testFailureLogFormatHelper(checkIP, null, ATTEMPTID, null);
|
||||
testFailureLogFormatHelper(checkIP, APPID, ATTEMPTID, null);
|
||||
testFailureLogFormatHelper(checkIP, APPID, null, CONTAINERID);
|
||||
testFailureLogFormatHelper(checkIP, null, ATTEMPTID, CONTAINERID);
|
||||
testFailureLogFormatHelper(checkIP, APPID, ATTEMPTID, CONTAINERID);
|
||||
}
|
||||
|
||||
/**
|
||||
* Test {@link RMAuditLogger} without IP set.
|
||||
*/
|
||||
@Test
|
||||
public void testRMAuditLoggerWithoutIP() throws Exception {
|
||||
// test without ip
|
||||
testSuccessLogFormat(false);
|
||||
testFailureLogFormat(false);
|
||||
}
|
||||
|
||||
/**
|
||||
* A special extension of {@link TestImpl} RPC server with
|
||||
* {@link TestImpl#ping()} testing the audit logs.
|
||||
*/
|
||||
private class MyTestRPCServer extends TestImpl {
|
||||
@Override
|
||||
public void ping() {
|
||||
// test with ip set
|
||||
testSuccessLogFormat(true);
|
||||
testFailureLogFormat(true);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Test {@link RMAuditLogger} with IP set.
|
||||
*/
|
||||
@Test
|
||||
public void testRMAuditLoggerWithIP() throws Exception {
|
||||
Configuration conf = new Configuration();
|
||||
// start the IPC server
|
||||
Server server = RPC.getServer(new MyTestRPCServer(), "0.0.0.0", 0, conf);
|
||||
server.start();
|
||||
|
||||
InetSocketAddress addr = NetUtils.getConnectAddress(server);
|
||||
|
||||
// Make a client connection and test the audit log
|
||||
TestProtocol proxy = (TestProtocol)RPC.getProxy(TestProtocol.class,
|
||||
TestProtocol.versionID, addr, conf);
|
||||
// Start the testcase
|
||||
proxy.ping();
|
||||
|
||||
server.stop();
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user