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From "Wangda Tan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-4495) add a way to tell AM container increase/decrease request is invalid
Date Tue, 29 Dec 2015 02:18:49 GMT

    [ https://issues.apache.org/jira/browse/YARN-4495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15073375#comment-15073375
] 

Wangda Tan commented on YARN-4495:
----------------------------------

+1 to what [~mding] suggested,

AMRMClientAsync should handle InvalidResourceRequestException properly. 

> add a way to tell AM container increase/decrease request is invalid
> -------------------------------------------------------------------
>
>                 Key: YARN-4495
>                 URL: https://issues.apache.org/jira/browse/YARN-4495
>             Project: Hadoop YARN
>          Issue Type: Improvement
>            Reporter: sandflee
>         Attachments: YARN-4495.01.patch
>
>
> now RM may pass InvalidResourceRequestException to AM or just ignore the change request,
the former will cause AMRMClientAsync down. and the latter will leave AM waiting for the relay.
 



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