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https://issues.apache.org/jira/browse/MAPREDUCE-3995?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13230143#comment-13230143
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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/12518453/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 generated 506 javac compiler warnings (more
than the trunk's current 505 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/2056//testReport/
Console output:
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/2056//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
>
>
> 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.
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