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Hadoop QA commented on MAPREDUCE-3995: -------------------------------------- -1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12518462/MAPREDUCE-3995.patch against trunk revision . +1 @author. The patch does not contain any @author tags. +1 tests included. The patch appears to include 4 new or modified tests. +1 javadoc. The javadoc tool did not generate any warning messages. +1 javac. The applied patch does not increase the total number of javac compiler warnings. +1 eclipse:eclipse. The patch built with eclipse:eclipse. +1 findbugs. The patch does not introduce any new Findbugs (version 1.3.9) warnings. +1 release audit. The applied patch does not increase the total number of release audit warnings. -1 core tests. The patch failed these unit tests: org.apache.hadoop.mapred.TestWritableJobConf +1 contrib tests. The patch passed contrib unit tests. Test results: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/2058//testReport/ Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/2058//console This message is automatically generated. > Add support for static service lifecycle listeners . > ----------------------------------------------------- > > Key: MAPREDUCE-3995 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-3995 > Project: Hadoop Map/Reduce > Issue Type: Sub-task > Components: mrv2 > Affects Versions: 0.23.1, 0.24.0 > Reporter: Steve Loughran > Assignee: Steve Loughran > Priority: Minor > Labels: management > Attachments: MAPREDUCE-3995.patch, MAPREDUCE-3995.patch, > MAPREDUCE-3995.patch, MAPREDUCE-3995.patch, MAPREDUCE-3995.patch, > MAPREDUCE-3995.patch > > > Add support to {{AbstractService}} that allow callers to register listeners > for all instances. The existing listener interface could be used. This allows > management tools to hook into the events. > The static listeners would be invoked for all state changes except creation > (base class shouldn't be handing out references to itself at this point). > These static events could all be async, pushed through a shared > {{ConcurrentLinkedQueue}}; failures logged at warn and the rest of the > listeners invoked. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira