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https://issues.apache.org/jira/browse/YARN-4558?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15098722#comment-15098722
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Sergey Shelukhin commented on YARN-4558:
----------------------------------------
In this case, retry policy is built in YARN code. I don't know if there's more
to it on Hadoop side than what YARN sets up, but from a cursory examination it
doesn't look like that is the case.
> 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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