[jira] [Commented] (MAPREDUCE-4073) CS assigns multiple off-switch containers when using multi-level-queues

["Hadoop QA (Commented) (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MAPREDUCE-4073?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13245812#comment-13245812 ] 

Hadoop QA commented on MAPREDUCE-4073:
--------------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12521218/MR4073.txt
  against trunk revision .

    +1 @author.  The patch does not contain any @author tags.

    +1 tests included.  The patch appears to include 3 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 failed these unit tests:
                  org.apache.hadoop.mapred.TestJobCounters
                  org.apache.hadoop.mapred.TestMiniMRChildTask
                  org.apache.hadoop.mapreduce.v2.TestMiniMRProxyUser
                  org.apache.hadoop.mapreduce.v2.TestMROldApiJobs
                  org.apache.hadoop.mapreduce.TestMapReduceLazyOutput
                  org.apache.hadoop.mapreduce.v2.TestSpeculativeExecution
                  org.apache.hadoop.mapred.TestJobCleanup
                  org.apache.hadoop.mapred.TestReduceFetch
                  org.apache.hadoop.mapred.TestReduceFetchFromPartialMem
                  org.apache.hadoop.mapreduce.v2.TestMRJobs
                  org.apache.hadoop.mapreduce.TestChild
                  org.apache.hadoop.mapred.TestLazyOutput
                  org.apache.hadoop.mapreduce.v2.TestUberAM
                  org.apache.hadoop.mapred.TestMiniMRClientCluster
                  org.apache.hadoop.mapreduce.lib.output.TestJobOutputCommitter
                  org.apache.hadoop.mapred.TestJobSysDirWithDFS

    +1 contrib tests.  The patch passed contrib unit tests.

Test results: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/2140//testReport/
Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/2140//console

This message is automatically generated.
                
> CS assigns multiple off-switch containers when using multi-level-queues
> -----------------------------------------------------------------------
>
>                 Key: MAPREDUCE-4073
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4073
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2, scheduler
>    Affects Versions: 0.23.1
>            Reporter: Siddharth Seth
>            Assignee: Siddharth Seth
>            Priority: Critical
>         Attachments: MAPREDUCE-4073.patch, MR4073.txt, MR4073.txt
>
>
> CS is supposed to be allocating a single off-switch container per node heartbeat (MAPREDUCE-3641). This works for queues directly under root, but not in the case of multi-level queues.

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