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https://issues.apache.org/jira/browse/MAPREDUCE-5315?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13681173#comment-13681173
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Hudson commented on MAPREDUCE-5315:
-----------------------------------
Integrated in Hadoop-Hdfs-0.23-Build #636 (See
[https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/636/])
svn merge -c 1491914 FIXES: MAPREDUCE-5315. DistCp reports success even on
failure. (mithun and jlowe via daryn) (Revision 1491921)
Result = SUCCESS
daryn : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1491921
Files :
* /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/CHANGES.txt
*
/hadoop/common/branches/branch-0.23/hadoop-tools/hadoop-distcp/src/main/java/org/apache/hadoop/tools/DistCp.java
> DistCp reports success even on failure.
> ---------------------------------------
>
> Key: MAPREDUCE-5315
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5315
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: distcp
> Affects Versions: 0.23.1, 2.0.0-alpha
> Reporter: Mithun Radhakrishnan
> Assignee: Mithun Radhakrishnan
> Priority: Critical
> Fix For: 2.1.0-beta, 0.23.9
>
> Attachments: MAPREDUCE-5315-2.patch, MAPREDUCE-5315.branch-0.23.patch
>
>
> DistCp doesn't check the job-status when run in blocking-mode, before
> returning its exit-code. (The Yahoo-internal version did this correctly.)
> In blocking-mode, DistCp must check that the launched job runs to completion,
> and return an appropriate exit-code.
> Pretty serious bug, since it affects data integrity, in Oozie-launched-DistCp
> actions.
> (I could've sworn I had another JIRA with this patch attached.)
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