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Posted to yarn-issues@hadoop.apache.org by "Siddharth Seth (JIRA)" <ji...@apache.org> on 2013/05/08 00:53:17 UTC

[jira] [Commented] (YARN-628) Fix YarnException unwrapping

    [ https://issues.apache.org/jira/browse/YARN-628?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13651403#comment-13651403 ] 

Siddharth Seth commented on YARN-628:
-------------------------------------

More specifically, now that the APIs throw YarnRemoteException as well as IOException - this method needs to be changed to instantiate both and throw them correctly. Currently, all IOExceptions are wrapped as UndeclaredThrowable.
                
> Fix YarnException unwrapping
> ----------------------------
>
>                 Key: YARN-628
>                 URL: https://issues.apache.org/jira/browse/YARN-628
>             Project: Hadoop YARN
>          Issue Type: Bug
>    Affects Versions: 2.0.4-alpha
>            Reporter: Siddharth Seth
>
> Unwrapping of YarnRemoteExceptions (currently in YarnRemoteExceptionPBImpl, RPCUtil post YARN-625) is broken, and often ends up throwin UndeclaredThrowableException. This needs to be fixed.

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