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From "Jeff Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (TEZ-1267) Exception handling for VertexManager
Date Wed, 22 Oct 2014 23:54:33 GMT

    [ https://issues.apache.org/jira/browse/TEZ-1267?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14180755#comment-14180755
] 

Jeff Zhang commented on TEZ-1267:
---------------------------------

Committed to master and branch-0.5

> Exception handling for VertexManager
> ------------------------------------
>
>                 Key: TEZ-1267
>                 URL: https://issues.apache.org/jira/browse/TEZ-1267
>             Project: Apache Tez
>          Issue Type: Sub-task
>            Reporter: Siddharth Seth
>            Assignee: Jeff Zhang
>            Priority: Critical
>             Fix For: 0.5.2
>
>         Attachments: TEZ-1267-2.patch, TEZ-1267-3.patch, TEZ-1267-4.patch, Tez-1267.patch
>
>
> Events are generated by user code. In some places they're also handled by user code within
the AM. Currently, exceptions which are generated when handling user code will end up killing
the AM (and hence leading to a retry).
> Instead, failure to handle such events, should cause the application to fail.



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