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Hadoop QA commented on YARN-2181: --------------------------------- {color:green}+1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12655043/YARN-2181.patch against trunk revision . {color:green}+1 @author{color}. The patch does not contain any @author tags. {color:green}+1 tests included{color}. The patch appears to include 7 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/4261//testReport/ Console output: https://builds.apache.org/job/PreCommit-YARN-Build/4261//console This message is automatically generated. > Add preemption info to RM Web UI and add logs when preemption occurs > -------------------------------------------------------------------- > > Key: YARN-2181 > URL: https://issues.apache.org/jira/browse/YARN-2181 > Project: Hadoop YARN > Issue Type: Bug > Components: resourcemanager, webapp > Affects Versions: 2.4.0 > Reporter: Wangda Tan > Assignee: Wangda Tan > Attachments: YARN-2181.patch, YARN-2181.patch, YARN-2181.patch, > YARN-2181.patch, YARN-2181.patch, YARN-2181.patch, YARN-2181.patch, > YARN-2181.patch, YARN-2181.patch, YARN-2181.patch, YARN-2181.patch, > YARN-2181.patch, YARN-2181.patch, YARN-2181.patch, YARN-2181.patch, > YARN-2181.patch, YARN-2181.patch, YARN-2181.patch, YARN-2181.patch, > YARN-2181.patch, YARN-2181.patch, YARN-2181.patch, application page-1.png, > application page.png > > > We need add preemption info to RM web page to make administrator/user get > more understanding about preemption happened on app, etc. > And RM logs should have following properties: > * Logs are retrievable when an application is still running and often flushed. > * Can distinguish between AM container preemption and task container > preemption with container ID shown. > * Should be INFO level log. -- This message was sent by Atlassian JIRA (v6.2#6252)