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https://issues.apache.org/jira/browse/HBASE-19883?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16343447#comment-16343447
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Josh Elser commented on HBASE-19883:
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[~stack], [~mdrob], have you all been seeing any Kerberos renewal issue on
1.2.x?
> HM and RS are going down with Failed to find any Kerberos tgt after token
> lifetime expired
> ------------------------------------------------------------------------------------------
>
> Key: HBASE-19883
> URL: https://issues.apache.org/jira/browse/HBASE-19883
> Project: HBase
> Issue Type: Bug
> Affects Versions: 1.2.6
> Environment: Java Version : 1.8 Open JDK
> OS : centos-7 64-bit
> Reporter: Rohith Sharma K S
> Priority: Critical
>
> HBase non-ha secure cluster was installed and running in successfully with
> regular operations. HDFS service was HA and couple of time, NameNode switch
> happened back and forth first day.
> After 24 hours i.e when token lifetime expired, It is observed that HBase
> cluster daemons such as Hmaster and HRegionserver are shutting down with
> security exception No valid credentials provided (Mechanism level: Failed to
> find any Kerberos tgt)!
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