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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] Commented: (MAPREDUCE-824) Support a hierarchy of queues in the capacity scheduler
Date Wed, 26 Aug 2009 06:50:59 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-824?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12747800#action_12747800
] 

Hadoop QA commented on MAPREDUCE-824:
-------------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12417611/MAPREDUCE-824-6.patch
  against trunk revision 807640.

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

    +1 tests included.  The patch appears to include 16 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 findbugs.  The patch does not introduce any new Findbugs warnings.

    +1 release audit.  The applied patch does not increase the total number of release audit
warnings.

    -1 core tests.  The patch failed core unit tests.

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

Test results: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-vesta.apache.org/518/testReport/
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-vesta.apache.org/518/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-vesta.apache.org/518/artifact/trunk/build/test/checkstyle-errors.html
Console output: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-vesta.apache.org/518/console

This message is automatically generated.

> Support a hierarchy of queues in the capacity scheduler
> -------------------------------------------------------
>
>                 Key: MAPREDUCE-824
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-824
>             Project: Hadoop Map/Reduce
>          Issue Type: New Feature
>          Components: contrib/capacity-sched
>            Reporter: Hemanth Yamijala
>         Attachments: HADOOP-824-1.patch, HADOOP-824-2.patch, HADOOP-824-3.patch, HADOOP-824-4.patch,
HADOOP-824-5.patch, MAPREDUCE-824-6.patch, MAPREDUCE-824-7.patch
>
>
> Currently in Capacity Scheduler, cluster capacity is divided among the queues based on
the queue capacity. These queues typically represent an organization and the capacity of the
queue represents the capacity the organization is entitled to. Most organizations are large
and need to divide their capacity among sub-organizations they have. Or they may want to divide
the capacity based on a category or type of jobs they run. This JIRA covers the requirements
and other details to provide the above feature.

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