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nkeywal updated HBASE-4780: --------------------------- Status: Patch Available (was: Open) > Lower mini cluster shutdown time in HRegionServer#waitOnAllRegionsToClose and > ServerManager#letRegionServersShutdown > -------------------------------------------------------------------------------------------------------------------- > > Key: HBASE-4780 > URL: https://issues.apache.org/jira/browse/HBASE-4780 > Project: HBase > Issue Type: Improvement > Components: master, regionserver, test > Affects Versions: 0.94.0 > Environment: all > Reporter: nkeywal > Assignee: nkeywal > Priority: Minor > Attachments: 4780_trunk.patch > > > HRegionServer#waitOnAllRegionsToClose sleep 1s > Lower waiting time > benefits: around 0.8s at shutdown > ServerManager.letRegionServersShutdown() waits 1 second => responsible for > 0.5 seconds in a HBase cluster stops > Can be replaced by a notification > Benefits: around 0.5s at shutdown -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira