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https://issues.apache.org/jira/browse/HBASE-14000?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14624218#comment-14624218
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Pankaj Kumar commented on HBASE-14000:
--------------------------------------
We are using branch-1.0, but I think this problem may exist in all the
branches.
> Region server failed to report Master and stuck in reportForDuty retry loop
> ---------------------------------------------------------------------------
>
> Key: HBASE-14000
> URL: https://issues.apache.org/jira/browse/HBASE-14000
> Project: HBase
> Issue Type: Bug
> Reporter: Pankaj Kumar
> Assignee: Pankaj Kumar
> Attachments: HBASE-14000.patch, HM_RS-Log_snippet.txt
>
>
> In a HA cluster, region server got stuck in reportForDuty retry loop if the
> active master is restarting and later on master switch happens before it
> reports successfully.
> Root cause is same as HBASE-13317, but the region server tried to connect
> master when it was starting, so rssStub reset didnt happen as
> {code}
> if (ioe instanceof ServerNotRunningYetException) {
> LOG.debug("Master is not running yet");
> }
> {code}
> When master starts, master switch happened. So RS always tried to connect to
> standby master.
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