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https://issues.apache.org/jira/browse/YARN-1304?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13965966#comment-13965966
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Josh Elser commented on YARN-1304:
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Just ran into this one myself. In my case, I had inadvertently updated some
hadoop jars after the NM was already running. When an MR went to look at the
classpath, some of the jars weren't on local filesystem anymore, and it bailed
out.
Restarting the NM and verifying that all hadoop jars were present and readable
were sufficient for me to work around this. Probably worthwhile to close this
out without any more info.
> Error starting AM: org.apache.hadoop.security.token.TokenIdentifier: Error
> reading configuration file
> -----------------------------------------------------------------------------------------------------
>
> Key: YARN-1304
> URL: https://issues.apache.org/jira/browse/YARN-1304
> Project: Hadoop YARN
> Issue Type: Bug
> Affects Versions: 2.2.0
> Reporter: Bikas Saha
>
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