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https://issues.apache.org/jira/browse/MAPREDUCE-4371?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13403446#comment-13403446
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Hudson commented on MAPREDUCE-4371:
-----------------------------------
Integrated in Hadoop-Hdfs-trunk-Commit #2473 (See
[https://builds.apache.org/job/Hadoop-Hdfs-trunk-Commit/2473/])
MAPREDUCE-4371. Check for cyclic dependencies in Jobcontrol job DAG
(madhukara phatak via bobby) (Revision 1355139)
Result = SUCCESS
bobby : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1355139
Files :
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/lib/jobcontrol/JobControl.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/test/java/org/apache/hadoop/mapreduce/lib/jobcontrol
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/test/java/org/apache/hadoop/mapreduce/lib/jobcontrol/TestJobControl.java
> Check for cyclic dependencies in Jobcontrol job DAG
> ---------------------------------------------------
>
> Key: MAPREDUCE-4371
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4371
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: mrv1
> Affects Versions: 3.0.0
> Reporter: madhukara phatak
> Fix For: 3.0.0
>
> Attachments: MAPREDUCE-4371-1.patch, MAPREDUCE-4371.patch
>
>
> In current implementation of JobControl, whenever there is a cyclic
> dependency between the jobs it throws a Stack overflow exception. This jira
> adds a cyclic check to jobcontrol.
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