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From "sandflee (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-4277) containers would be leaked if nm crashed and rm failover
Date Tue, 20 Oct 2015 02:08:27 GMT

    [ https://issues.apache.org/jira/browse/YARN-4277?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14964388#comment-14964388
] 

sandflee commented on YARN-4277:
--------------------------------

thanks [~jlowe] , you have explained very clearly.

> containers would be leaked if nm crashed  and rm failover
> ---------------------------------------------------------
>
>                 Key: YARN-4277
>                 URL: https://issues.apache.org/jira/browse/YARN-4277
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: sandflee
>
> nm restart and rm ha is enabled.
> 1,  nm crashed, after timeout, rm send container complete msg to corresponding AM.
> 2, rm failovers
> 3, nm restart and register to RM , recovering containers running on NM, these containers
and leaked.



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