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Date: Wed, 22 Oct 2014 23:54:33 +0000 (UTC)
From: "Jeff Zhang (JIRA)" <jira@apache.org>
To: issues@tez.apache.org
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 <JIRA.12725927.1404789121028@arcas>
Subject: [jira] [Commented] (TEZ-1267) Exception handling for VertexManager
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    [ 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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