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https://issues.apache.org/jira/browse/YARN-2893?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14345950#comment-14345950
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Gera Shegalov commented on YARN-2893:
-------------------------------------

Hi [~zxu], it's great that you make progress on this JIRA. Any chance you can 
capture the failure scenarios in some unit test so we can relate it better to 
the real failures we are seeing.

> AMLaucher: sporadic job failures due to EOFException in readTokenStorageStream
> ------------------------------------------------------------------------------
>
>                 Key: YARN-2893
>                 URL: https://issues.apache.org/jira/browse/YARN-2893
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: resourcemanager
>    Affects Versions: 2.4.0
>            Reporter: Gera Shegalov
>            Assignee: zhihai xu
>         Attachments: YARN-2893.000.patch
>
>
> MapReduce jobs on our clusters experience sporadic failures due to corrupt 
> tokens in the AM launch context.



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