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https://issues.apache.org/jira/browse/TEZ-1267?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jeff Zhang updated TEZ-1267:
----------------------------
    Summary: Exception handling from VertexManager  (was: Exception handling 
when Routing Events)

> Exception handling from 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
>         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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