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https://issues.apache.org/jira/browse/MAPREDUCE-3837?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13207716#comment-13207716
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Hudson commented on MAPREDUCE-3837:
-----------------------------------
Integrated in Hadoop-Mapreduce-trunk #990 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk/990/])
MAPREDUCE-3837. Job tracker is not able to recover jobs after crash.
Contributed by Mayank Bansal. (Revision 1243695)
Result = SUCCESS
shv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1243695
Files :
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
*
/hadoop/common/trunk/hadoop-mapreduce-project/src/java/org/apache/hadoop/mapred/JobTracker.java
> Hadoop 22 Job tracker is not able to recover job in case of crash and after
> that no user can submit job.
> --------------------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-3837
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3837
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Affects Versions: 0.22.0
> Reporter: Mayank Bansal
> Assignee: Mayank Bansal
> Fix For: 0.24.0, 0.22.1, 0.23.2
>
> Attachments: PATCH-MAPREDUCE-3837.patch,
> PATCH-TRUNK-MAPREDUCE-3837.patch
>
>
> If job tracker is crashed while running , and there were some jobs are
> running , so if job tracker's property mapreduce.jobtracker.restart.recover
> is true then it should recover the job.
> However the current behavior is as follows
> jobtracker try to restore the jobs but it can not . And after that jobtracker
> closes its handle to hdfs and nobody else can submit job.
> Thanks,
> Mayank
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