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Hadoop QA commented on YARN-2802: --------------------------------- {color:green}+1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12682281/YARN-2802.005.patch against trunk revision fbf81fb. {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-resourcemanager. {color:green}+1 contrib tests{color}. The patch passed contrib unit tests. Test results: https://builds.apache.org/job/PreCommit-YARN-Build/5873//testReport/ Console output: https://builds.apache.org/job/PreCommit-YARN-Build/5873//console This message is automatically generated. > add AM container launch and register delay metrics in QueueMetrics to help > diagnose performance issue. > ------------------------------------------------------------------------------------------------------ > > Key: YARN-2802 > URL: https://issues.apache.org/jira/browse/YARN-2802 > Project: Hadoop YARN > Issue Type: Improvement > Components: resourcemanager > Affects Versions: 2.5.0 > Reporter: zhihai xu > Assignee: zhihai xu > Attachments: YARN-2802.000.patch, YARN-2802.001.patch, > YARN-2802.002.patch, YARN-2802.003.patch, YARN-2802.004.patch, > YARN-2802.005.patch > > > add AM container launch and register delay metrics in QueueMetrics to help > diagnose performance issue. > Added two metrics in QueueMetrics: > aMLaunchDelay: the time spent from sending event AMLauncherEventType.LAUNCH > to receiving event RMAppAttemptEventType.LAUNCHED in RMAppAttemptImpl. > aMRegisterDelay: the time waiting from receiving event > RMAppAttemptEventType.LAUNCHED to receiving event > RMAppAttemptEventType.REGISTERED(ApplicationMasterService#registerApplicationMaster) > in RMAppAttemptImpl. -- This message was sent by Atlassian JIRA (v6.3.4#6332)