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https://issues.apache.org/jira/browse/MAPREDUCE-3711?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13198349#comment-13198349
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Hadoop QA commented on MAPREDUCE-3711:
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+1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12512860/MR-3711.txt
against trunk revision .
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 6 new or modified tests.
+1 javadoc. The javadoc tool did not generate any warning messages.
+1 javac. The applied patch does not increase the total number of javac
compiler warnings.
+1 eclipse:eclipse. The patch built with eclipse:eclipse.
+1 findbugs. The patch does not introduce any new Findbugs (version 1.3.9)
warnings.
+1 release audit. The applied patch does not increase the total number of
release audit warnings.
+1 core tests. The patch passed unit tests in .
+1 contrib tests. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/1740//testReport/
Console output:
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/1740//console
This message is automatically generated.
> AppMaster recovery for Medium to large jobs take long time
> ----------------------------------------------------------
>
> Key: MAPREDUCE-3711
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3711
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Affects Versions: 0.23.0, 0.24.0
> Reporter: Siddharth Seth
> Assignee: Robert Joseph Evans
> Priority: Blocker
> Attachments: MR-3711.txt, MR-3711.txt
>
>
> Reported by [~karams]
> yarn.resourcemanager.am.max-retries=2
> Ran test cases with sort job on 350 scale having 16800 maps and 680 reduces -:
> 1. After 70 secs of Job Sumbission Am is killed using kill -9, around 3900
> maps were completed and 680 reduces were
> scheduled, Second AM got restart. Job got completed in 980 secs. AM took very
> less time to recover.
> 2. After 150 secs of Job Sumbission AM is killed using kill -9, around 90%
> maps were completed and 680 reduces were
> scheduled , Second AM got restart Job got completed in 1000 secs. AM got
> revocer.
> 3. After 150 secs of Job Sumbission AM as killed using kill -9, almost all
> maps were completed and only 680 reduces
> were running, Recovery was too slow, AM was still revocering after 1hr :40
> mis when I killed the run.
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