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From "Rohith Sharma K S (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (YARN-7765) [Atsv2] GSSException: No valid credentials provided - Failed to find any Kerberos tgt thrown by HBaseClient in NM and HDFSClient in HBase daemons
Date Fri, 26 Jan 2018 20:02:00 GMT

     [ https://issues.apache.org/jira/browse/YARN-7765?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Rohith Sharma K S reassigned YARN-7765:
---------------------------------------

    Assignee: Rohith Sharma K S

> [Atsv2] GSSException: No valid credentials provided - Failed to find any Kerberos tgt
thrown by HBaseClient in NM and HDFSClient in HBase daemons
> -------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: YARN-7765
>                 URL: https://issues.apache.org/jira/browse/YARN-7765
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Rohith Sharma K S
>            Assignee: Rohith Sharma K S
>            Priority: Critical
>
> Secure cluster is deployed and all YARN services are started successfully. When application
is submitted, app collectors which is started as aux-service throwing below exception. But
this exception is *NOT* observed from RM TimelineCollector. 
> Cluster is deployed with Hadoop-3.0 and Hbase-1.2.6 secure cluster. All the YARN and
HBase service are started and working perfectly fine. After 24 hours i.e when token lifetime
is expired, HBaseClient in NM and HDFSClient in HMaster and HRegionServer started getting
this error. After sometime, HBase daemons got shutdown. In NM, JVM didn't shutdown but none
of the events got published.
> {noformat}
> 2018-01-17 11:04:48,017 FATAL ipc.RpcClientImpl (RpcClientImpl.java:run(684)) - SASL
authentication failed. The most likely cause is missing or invalid credentials. Consider 'kinit'.
> javax.security.sasl.SaslException: GSS initiate failed [Caused by GSSException: No valid
credentials provided (Mechanism level: Failed to find any Kerberos tgt)]
> {noformat}
> cc :/ [~vrushalic] [~varun_saxena] 



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