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From "zhihai xu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2893) AMLaucher: sporadic job failures due to EOFException in readTokenStorageStream
Date Sat, 04 Apr 2015 00:35:34 GMT

    [ https://issues.apache.org/jira/browse/YARN-2893?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14395409#comment-14395409
] 

zhihai xu commented on YARN-2893:
---------------------------------

[~jira.shegalov], thanks for the review.
I can put back catching the exception for {{if (UserGroupInformation.isSecurityEnabled())
{}}. I will keep the change to parseCredentials for Security not Enabled case, So we can reject
an application with corrupted credentials for none-secure one. 
Are you ok with it?

> 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, YARN-2893.001.patch, YARN-2893.002.patch
>
>
> MapReduce jobs on our clusters experience sporadic failures due to corrupt tokens in
the AM launch context.



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