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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-5650) Job fails when hprof mapreduce.task.profile.map/reduce.params is specified
Date Fri, 17 Jan 2014 17:56:22 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-5650?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13875012#comment-13875012
] 

Hudson commented on MAPREDUCE-5650:
-----------------------------------

SUCCESS: Integrated in Hadoop-trunk-Commit #5017 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/5017/])
MAPREDUCE-5650. Job fails when hprof mapreduce.task.profile.map/reduce.params is specified
(Gera Shegalov via Sandy Ryza) (sandy: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1559201)
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapred/MapReduceChildJVM.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/resources/mapred-default.xml
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapreduce/v2/TestMRJobsWithProfiler.java


> Job fails when hprof mapreduce.task.profile.map/reduce.params is specified
> --------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-5650
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5650
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2
>    Affects Versions: 2.2.0
>            Reporter: Gera Shegalov
>            Assignee: Gera Shegalov
>             Fix For: 2.3.0
>
>         Attachments: MAPREDUCE-5650.v01.patch, MAPREDUCE-5650.v02.patch, MAPREDUCE-5650.v03.patch,
MAPREDUCE-5650.v04.patch
>
>
> When one uses dedicated hprof mapreduce.task.profile.map.params or mapreduce.task.profile.reduce.params,
the profiled tasks will fail to launch because hprof parameters are supplied to the child
jvm twice.



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