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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2248) Capacity Scheduler changes for moving apps between queues
Date Tue, 08 Jul 2014 06:33:35 GMT

    [ https://issues.apache.org/jira/browse/YARN-2248?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14054566#comment-14054566
] 

Hadoop QA commented on YARN-2248:
---------------------------------

{color:green}+1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12654330/YARN-2248-2.patch
  against trunk revision .

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:green}+1 tests included{color}.  The patch appears to include 2 new or modified
test files.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of
javac compiler warnings.

    {color:green}+1 javadoc{color}.  There were no new javadoc warning messages.

    {color:green}+1 eclipse:eclipse{color}.  The patch built with eclipse:eclipse.

    {color:green}+1 findbugs{color}.  The patch does not introduce any new Findbugs (version
1.3.9) warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number
of release audit warnings.

    {color:green}+1 core tests{color}.  The patch passed unit tests in hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager.

    {color:green}+1 contrib tests{color}.  The patch passed contrib unit tests.

Test results: https://builds.apache.org/job/PreCommit-YARN-Build/4215//testReport/
Console output: https://builds.apache.org/job/PreCommit-YARN-Build/4215//console

This message is automatically generated.

> Capacity Scheduler changes for moving apps between queues
> ---------------------------------------------------------
>
>                 Key: YARN-2248
>                 URL: https://issues.apache.org/jira/browse/YARN-2248
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: capacityscheduler
>            Reporter: Janos Matyas
>            Assignee: Janos Matyas
>         Attachments: YARN-2248-1.patch, YARN-2248-2.patch
>
>
> We would like to have the capability (same as the Fair Scheduler has) to move applications
between queues. 
> We have made a baseline implementation and tests to start with - and we would like the
community to review, come up with suggestions and finally have this contributed. 
> The current implementation is available for 2.4.1 - so the first thing is that we'd need
to identify the target version as there are differences between 2.4.* and 3.* interfaces.
> The story behind is available at http://blog.sequenceiq.com/blog/2014/07/02/move-applications-between-queues/
and the baseline implementation and test at:
> https://github.com/sequenceiq/hadoop-common/blob/branch-2.4.1/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/a/ExtendedCapacityScheduler.java#L924
> https://github.com/sequenceiq/hadoop-common/blob/branch-2.4.1/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/a/TestExtendedCapacitySchedulerAppMove.java



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