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From "Jeff Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (TEZ-1267) Exception handling when Routing Events
Date Wed, 22 Oct 2014 01:45:33 GMT

    [ https://issues.apache.org/jira/browse/TEZ-1267?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14179453#comment-14179453

Jeff Zhang commented on TEZ-1267:

[~sseth] I found another issue, will update the patch soon. 

> Exception handling when Routing Events
> --------------------------------------
>                 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
>         Attachments: TEZ-1267-2.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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