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https://issues.apache.org/jira/browse/YARN-4558?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15089425#comment-15089425
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Jason Lowe commented on YARN-4558:
----------------------------------

HADOOP-12697 is related.

> Yarn client retries on some non-retriable exceptions
> ----------------------------------------------------
>
>                 Key: YARN-4558
>                 URL: https://issues.apache.org/jira/browse/YARN-4558
>             Project: Hadoop YARN
>          Issue Type: Bug
>    Affects Versions: 2.7.1
>            Reporter: Sergey Shelukhin
>            Priority: Minor
>
> Seems the problem is in RMProxy where the policy is built.
> {noformat}
> Thread 23594: (state = BLOCKED)
> - java.lang.Thread.sleep(long) @bci=0 (Interpreted frame)
> - org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(java.lang.Object, 
> java.lang.reflect.Method, java.lang.Object[]) @bci=603, line=155 (Interpreted 
> frame)
> - 
> com.sun.proxy.$Proxy32.getClusterNodes(org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodesRequest)
>  @bci=16 (Interpreted frame)
> - 
> org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getNodeReports(org.apache.hadoop.yarn.api.records.NodeState[])
>  @bci=66, line=515 (Interpreted frame)
> {noformat}
> produces
> {noformat}
> 2016-01-07 02:50:45,111 [main] WARN  ipc.Client - Exception encountered while 
> connecting to the server : javax.security.sasl.SaslException: GSS initiate 
> failed [Caused by GSSException: No valid credentials provided (Mechanism 
> level: Failed to find any Kerberos tgt)]
> 2016-01-07 02:51:15,126 [main] WARN  ipc.Client - Exception encountered while 
> connecting to the server : javax.security.sasl.SaslException: GSS initiate 
> failed [Caused by GSSException: No valid credentials provided (Mechanism 
> level: Failed to find any Kerberos tgt)]
> ...
> {noformat}



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