[jira] [Commented] (YARN-3259) FairScheduler: Update to fairShare could be triggered early on node events instead of waiting for update interval

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

    [ https://issues.apache.org/jira/browse/YARN-3259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14336459#comment-14336459 ] 

Hadoop QA commented on YARN-3259:
---------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12700748/YARN-3259.001.patch
  against trunk revision ad8ed3e.

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

    {color:red}-1 tests included{color}.  The patch doesn't appear to include any new or modified tests.
                        Please justify why no new tests are needed for this patch.
                        Also please list what manual steps were performed to verify this patch.

    {color:red}-1 javac{color:red}.  The patch appears to cause the build to fail.

Console output: https://builds.apache.org/job/PreCommit-YARN-Build/6733//console

This message is automatically generated.

> FairScheduler: Update to fairShare could be triggered early on node events instead of waiting for update interval 
> ------------------------------------------------------------------------------------------------------------------
>
>                 Key: YARN-3259
>                 URL: https://issues.apache.org/jira/browse/YARN-3259
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: fairscheduler
>            Reporter: Anubhav Dhoot
>            Assignee: Anubhav Dhoot
>         Attachments: YARN-3259.001.patch
>
>
> Instead of waiting for update interval unconditionally, we can trigger early updates on important events - for eg node join and leave.



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