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https://issues.apache.org/jira/browse/YARN-2893?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14268623#comment-14268623
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Vinod Kumar Vavilapalli commented on YARN-2893:
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That is very interesting. In non-secure mode, strictly in YARN's purview, no
tokens really flow from the client to the RM. May be we should look at
Scalding/Cascading 's submission code to see if it injects some tokens in
non-secure mode too?
> 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
>
> MapReduce jobs on our clusters experience sporadic failures due to corrupt
> tokens in the AM launch context.
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