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Hadoop QA commented on YARN-2679: --------------------------------- {color:green}+1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12682947/YARN-2679.002.patch against trunk revision 23dacb3. {color:green}+1 @author{color}. The patch does not contain any @author tags. {color:green}+1 tests included{color}. The patch appears to include 1 new or modified test files. {color:green}+1 javac{color}. The applied patch does not increase the total number of javac compiler warnings. {color:green}+1 javadoc{color}. There were no new javadoc warning messages. {color:green}+1 eclipse:eclipse{color}. The patch built with eclipse:eclipse. {color:green}+1 findbugs{color}. The patch does not introduce any new Findbugs (version 2.0.3) warnings. {color:green}+1 release audit{color}. The applied patch does not increase the total number of release audit warnings. {color:green}+1 core tests{color}. The patch passed unit tests in hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager. {color:green}+1 contrib tests{color}. The patch passed contrib unit tests. Test results: https://builds.apache.org/job/PreCommit-YARN-Build/5901//testReport/ Console output: https://builds.apache.org/job/PreCommit-YARN-Build/5901//console This message is automatically generated. > add container launch prepare time metrics to NM. > ------------------------------------------------ > > Key: YARN-2679 > URL: https://issues.apache.org/jira/browse/YARN-2679 > Project: Hadoop YARN > Issue Type: Improvement > Components: nodemanager > Affects Versions: 2.5.0 > Reporter: zhihai xu > Assignee: zhihai xu > Attachments: YARN-2679.000.patch, YARN-2679.001.patch, > YARN-2679.002.patch > > > add metrics in NodeManagerMetrics to get prepare time to launch container. > The prepare time is the duration between sending > ContainersLauncherEventType.LAUNCH_CONTAINER event and receiving > ContainerEventType.CONTAINER_LAUNCHED event. -- This message was sent by Atlassian JIRA (v6.3.4#6332)