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Vinod Kumar Vavilapalli commented on YARN-2893: ----------------------------------------------- Great progress, [~zxu]! Your explanation sounds like this error should always happen. Do you know why we are only seeing it sporadically? Are there special conditions when this happens? > 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. -- This message was sent by Atlassian JIRA (v6.3.4#6332)