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https://issues.apache.org/jira/browse/HADOOP-13604?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15505134#comment-15505134
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Xiao Chen commented on HADOOP-13604:
------------------------------------
Thanks [[email protected]] for the pointer! I linked another TWMNBN related
issue, HADOOP-13590, to HADOOP-12649 as well. :)
I agree it would be difficult and non-optimal to filter Auth errors from
current IOEs. Is there a specific jira for fixing this?
> Abort retry loop when RPC has an unrecoverable Auth error
> ---------------------------------------------------------
>
> Key: HADOOP-13604
> URL: https://issues.apache.org/jira/browse/HADOOP-13604
> Project: Hadoop Common
> Issue Type: Improvement
> Reporter: Henry Robinson
> Assignee: Xiao Chen
>
> I've seen an issue where, after an RPC client hit an error obtaining a TGT
> from Kerberos, the RPC client continues to retry even though there's no
> chance of success (the no login window is set to 600s).
> In this particular deployment, the client retries 15 times at 15s intervals,
> leading to a delay of more than three minutes before the failure is bubbled
> up to the client when the RPC ultimately fails.
> Unrecoverable errors (like failures to login to Kerberos) should lead to fast
> aborts of the retry loop.
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