[
https://issues.apache.org/jira/browse/MAPREDUCE-1316?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12801797#action_12801797
]
Hadoop QA commented on MAPREDUCE-1316:
--------------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12430267/mapreduce-1316-v1.15.patch
against trunk revision 900159.
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 12 new or modified tests.
-1 javadoc. The javadoc tool appears to have generated 1 warning messages.
+1 javac. The applied patch does not increase the total number of javac
compiler warnings.
-1 findbugs. The patch appears to introduce 4 new Findbugs warnings.
+1 release audit. The applied patch does not increase the total number of
release audit warnings.
+1 core tests. The patch passed core unit tests.
+1 contrib tests. The patch passed contrib unit tests.
Test results:
http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h6.grid.sp2.yahoo.net/393/testReport/
Findbugs warnings:
http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h6.grid.sp2.yahoo.net/393/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results:
http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h6.grid.sp2.yahoo.net/393/artifact/trunk/build/test/checkstyle-errors.html
Console output:
http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h6.grid.sp2.yahoo.net/393/console
This message is automatically generated.
> JobTracker holds stale references to retired jobs via unreported tasks
> -----------------------------------------------------------------------
>
> Key: MAPREDUCE-1316
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-1316
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: jobtracker
> Reporter: Amar Kamat
> Assignee: Amar Kamat
> Priority: Blocker
> Attachments: mapreduce-1316-v1.11.patch,
> mapreduce-1316-v1.13-branch20-yahoo.patch,
> mapreduce-1316-v1.14-branch20-yahoo.patch,
> mapreduce-1316-v1.14.1-branch20-yahoo.patch,
> mapreduce-1316-v1.15-branch20-yahoo.patch, mapreduce-1316-v1.15.patch,
> mapreduce-1316-v1.7.patch
>
>
> JobTracker fails to remove _unreported_ tasks' mapping from _taskToTIPMap_ if
> the job finishes and retires. _Unreported tasks_ refers to tasks that were
> scheduled but the tasktracker did not report back with the task status. In
> such cases a stale reference is held to TaskInProgress (and thus
> JobInProgress) long after the job is gone leading to memory leak.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
