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https://issues.apache.org/jira/browse/MAPREDUCE-5692?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13854986#comment-13854986
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Hudson commented on MAPREDUCE-5692:
-----------------------------------
SUCCESS: Integrated in Hadoop-trunk-Commit #4924 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/4924/])
MAPREDUCE-5692. Add explicit diagnostics when a task attempt is killed due to
speculative execution (Gera Shegalov via Sandy Ryza) (sandy:
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1552797)
* /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/mapreduce/v2/app/job/impl/TaskAttemptImpl.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/job/impl/TaskImpl.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapreduce/v2/TestSpeculativeExecutionWithMRApp.java
> Add explicit diagnostics when a task attempt is killed due to speculative
> execution
> -----------------------------------------------------------------------------------
>
> Key: MAPREDUCE-5692
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5692
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: mrv2
> Affects Versions: 2.2.0
> Reporter: Gera Shegalov
> Assignee: Gera Shegalov
> Fix For: 2.4.0
>
> Attachments: MAPREDUCE-5692.v01.patch, MAPREDUCE-5692.v02.patch
>
>
> We need to clearly indicate when a task attempt is killed because another
> task attempt succeeded first when speculative execution is enabled.
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