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Posted to yarn-issues@hadoop.apache.org by "Rohith (JIRA)" <ji...@apache.org> on 2014/11/22 12:00:37 UTC

[jira] [Commented] (YARN-1061) NodeManager is indefinitely waiting for nodeHeartBeat() response from ResouceManager.

    [ https://issues.apache.org/jira/browse/YARN-1061?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14221906#comment-14221906 ] 

Rohith commented on YARN-1061:
------------------------------

[~wilfreds] Thanks for pointing out issue in RMHA. Yes this is same as YARN-2578. This issue was got when RM HA was not implemented but now this become very serious problem in RM HA cases.


> NodeManager is indefinitely waiting for nodeHeartBeat() response from ResouceManager.
> -------------------------------------------------------------------------------------
>
>                 Key: YARN-1061
>                 URL: https://issues.apache.org/jira/browse/YARN-1061
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: nodemanager
>    Affects Versions: 2.0.5-alpha
>            Reporter: Rohith
>
> It is observed that in one of the scenario, NodeManger is indefinetly waiting for nodeHeartbeat response from ResouceManger where ResouceManger is in hanged up state.
> NodeManager should get timeout exception instead of waiting indefinetly.



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