[jira] [Commented] (YARN-1370) Fair scheduler to re-populate container allocation state

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

    [ https://issues.apache.org/jira/browse/YARN-1370?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14092029#comment-14092029 ] 

Hadoop QA commented on YARN-1370:
---------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12660838/YARN-1370.001.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 1 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 2.0.3) warnings.

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

    {color:red}-1 core tests{color}.  The patch failed these unit tests in hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager:

                  org.apache.hadoop.yarn.server.resourcemanager.applicationsmanager.TestAMRestart

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

Test results: https://builds.apache.org/job/PreCommit-YARN-Build/4578//testReport/
Console output: https://builds.apache.org/job/PreCommit-YARN-Build/4578//console

This message is automatically generated.

> Fair scheduler to re-populate container allocation state
> --------------------------------------------------------
>
>                 Key: YARN-1370
>                 URL: https://issues.apache.org/jira/browse/YARN-1370
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: resourcemanager
>            Reporter: Bikas Saha
>            Assignee: Anubhav Dhoot
>         Attachments: YARN-1370.001.patch
>
>
> YARN-1367 and YARN-1368 enable the NM to tell the RM about currently running containers and the RM will pass this information to the schedulers along with the node information. The schedulers are currently already informed about previously running apps when the app data is recovered from the store. The scheduler is expected to be able to repopulate its allocation state from the above 2 sources of information.



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