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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-149) ResourceManager (RM) High-Availability (HA)
Date Mon, 26 May 2014 03:42:07 GMT

    [ https://issues.apache.org/jira/browse/YARN-149?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14008546#comment-14008546
] 

Hadoop QA commented on YARN-149:
--------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12595828/YARN%20ResourceManager%20Automatic%20Failover-rev-08-04-13.pdf
  against trunk revision .

    {color:red}-1 patch{color}.  The patch command could not apply the patch.

Console output: https://builds.apache.org/job/PreCommit-YARN-Build/3829//console

This message is automatically generated.

> ResourceManager (RM) High-Availability (HA)
> -------------------------------------------
>
>                 Key: YARN-149
>                 URL: https://issues.apache.org/jira/browse/YARN-149
>             Project: Hadoop YARN
>          Issue Type: New Feature
>          Components: resourcemanager
>    Affects Versions: 2.4.0
>            Reporter: Harsh J
>              Labels: patch
>         Attachments: YARN ResourceManager Automatic Failover-rev-07-21-13.pdf, YARN ResourceManager
Automatic Failover-rev-08-04-13.pdf, rm-ha-phase1-approach-draft1.pdf, rm-ha-phase1-draft2.pdf
>
>
> This jira tracks work needed to be done to support one RM instance failing over to another
RM instance so that we can have RM HA. Work includes leader election, transfer of control
to leader and client re-direction to new leader.



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