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Rajeshbabu Chintaguntla resolved HBASE-27810. --------------------------------------------- Resolution: Fixed Pushed to branch-2.4+ Thanks [~andor] for the patch. > HBCK throws RejectedExecutionException when closing ZooKeeper resources > ----------------------------------------------------------------------- > > Key: HBASE-27810 > URL: https://issues.apache.org/jira/browse/HBASE-27810 > Project: HBase > Issue Type: Bug > Components: hbck > Affects Versions: 2.6.0, 3.0.0-alpha-3, 2.4.17, 2.5.4 > Reporter: Andor Molnar > Assignee: Andor Molnar > Priority: Major > Fix For: 2.6.0, 3.0.0-alpha-4, 2.5.5, 2.4.18 > > > HBCK throws RejectedExecutionException at the end of run, because the order > of closing ZooKeeper resources has been swapped in HBASE-27426. > In ZKWatcher.java close() method first it shuts down the zkEventProcessor and > when it fully shut down, it closes the RecoverableZooKeeper (the ZK client). > The watcher receives the close event which cannot be submitted to the event > processor and throws exception. > I think we need to check whether the executor is able to receive jobs before > submitting. -- This message was sent by Atlassian Jira (v8.20.10#820010)