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https://issues.apache.org/jira/browse/HBASE-24881?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Guanghao Zhang resolved HBASE-24881.
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Fix Version/s: 2.2.6
Resolution: Fixed
> Fix flaky TestMasterAbortAndRSGotKilled for branch-2.2
> ------------------------------------------------------
>
> Key: HBASE-24881
> URL: https://issues.apache.org/jira/browse/HBASE-24881
> Project: HBase
> Issue Type: Sub-task
> Reporter: Guanghao Zhang
> Assignee: Guanghao Zhang
> Priority: Major
> Fix For: 2.2.6
>
>
> I meet this problem on branch-2.2 too. This case happened because the
> DelayCloseCP. The event execute order is:
> # Close regiong. But because the DelayCloseCP, it will close after 10
> seconds.
> # Finish ut and shutdown cluster.
> # Shutdown master.
> # Shutdown RS. Call waitOnAllRegionsToClose method. But abortRequested is
> false now.
> # Close region and failed because master is down and report master error.
> Then abort RegionServer and set abortRequested to ture.
> # waitOnAllRegionsToClose hanged because the online regions cannot be empty.
>
> waitOnAllRegionsToClose(final boolean abort) already consider the abort case
> but the problem is abortRequested is false when call this method. I thought
> the fix should be that keep to check the abortRequested in
> waitOnAllRegionsToClose method internal.
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