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https://issues.apache.org/jira/browse/MAPREDUCE-3656?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13186199#comment-13186199
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Hudson commented on MAPREDUCE-3656:
-----------------------------------

Integrated in Hadoop-Mapreduce-0.23-Build #160 (See 
[https://builds.apache.org/job/Hadoop-Mapreduce-0.23-Build/160/])
    MAPREDUCE-3656. Fixed a race condition in MR AM which is failing the sort 
benchmark consistently. Contributed by Siddarth Seth.
svn merge --ignore-ancestry -c 1231314 ../../trunk/

vinodkv : 
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1231316
Files : 
* /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/CHANGES.txt
* 
/hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapred/TaskAttemptListenerImpl.java
* 
/hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/TaskAttemptListener.java
* 
/hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/TaskHeartbeatHandler.java
* 
/hadoop/common/branches/branch-0.23/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/branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/test/java/org/apache/hadoop/mapred/TestTaskAttemptListenerImpl.java
* 
/hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/test/java/org/apache/hadoop/mapreduce/v2/app/MRApp.java

                
> Sort job on 350 scale is consistently failing with latest MRV2 code 
> --------------------------------------------------------------------
>
>                 Key: MAPREDUCE-3656
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3656
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: applicationmaster, mrv2, resourcemanager
>    Affects Versions: 0.23.1
>            Reporter: Karam Singh
>            Assignee: Siddharth Seth
>            Priority: Blocker
>             Fix For: 0.23.1
>
>         Attachments: MR3656.txt, MR3656.txt, MR3656.txt
>
>
> With the code checked out on last two days. 
> Sort Job on 350 node scale with 16800 maps and 680 reduces consistently 
> failing for around last 6 runs
> When around 50% of maps are completed, suddenly job jumps to failed state.
> On looking at NM log, found RM sent Stop Container Request to NM for AM 
> container.
> But at INFO level from RM log not able find why RM is killing AM when job is 
> not killed manually.
> One thing found common on failed AM logs is -:
> org.apache.hadoop.yarn.state.InvalidStateTransitonException
> With with different.
> For e.g. One log says -:
> {code}
> org.apache.hadoop.yarn.state.InvalidStateTransitonException: Invalid event: 
> TA_UPDATE at ASSIGNED 
> {code}
> Whereas other logs says -:
> {code}
> org.apache.hadoop.yarn.state.InvalidStateTransitonException: Invalid event: 
> JOB_COUNTER_UPDATE at ERROR
> {code}

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