Xiao Chen commented on HADOOP-13604:

Thanks [~ste...@apache.org] 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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