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From "Robert Joseph Evans (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-63) RMNodeImpl is missing valid transitions from the UNHEALTHY state
Date Fri, 31 Aug 2012 16:34:08 GMT

    [ https://issues.apache.org/jira/browse/YARN-63?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13446103#comment-13446103
] 

Robert Joseph Evans commented on YARN-63:
-----------------------------------------

The changes look good +1.  

I am a bit curious about the DECOMMISSIONED and REBOOTED states.  Is it possible for a CLEANUP_APP,
or CLEANUP_CONTAINER event to show up after the node has transitioned to these states?  If
this is an issue we can address it on a separate JIRA.
                
> RMNodeImpl is missing valid transitions from the UNHEALTHY state
> ----------------------------------------------------------------
>
>                 Key: YARN-63
>                 URL: https://issues.apache.org/jira/browse/YARN-63
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: resourcemanager
>    Affects Versions: 2.1.0-alpha, 0.23.3
>            Reporter: Jason Lowe
>            Assignee: Jason Lowe
>         Attachments: YARN-63-branch-0.23.patch, YARN-63.patch
>
>
> The ResourceManager isn't properly handling nodes that have been marked UNHEALTHY when
they are lost or are decommissioned.

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