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stack commented on HBASE-3859: ------------------------------ Patch looks good. Any evidence it works Mubarak? > Increment a counter when a Scanner lease expires > ------------------------------------------------ > > Key: HBASE-3859 > URL: https://issues.apache.org/jira/browse/HBASE-3859 > Project: HBase > Issue Type: Improvement > Components: metrics, regionserver > Affects Versions: 0.90.2 > Reporter: Benoit Sigoure > Assignee: Mubarak Seyed > Priority: Minor > Attachments: HBASE-3859.trunk.v1.patch > > > Whenever a Scanner lease expires, the RegionServer will close it > automatically and log a message to complain. I would like the RegionServer > to increment a counter whenever this happens and expose this counter through > the metrics system, so we can plug this into our monitoring system (OpenTSDB) > and keep track of how frequently this happens. It's not supposed to happen > frequently so it's good to keep an eye on it. -- 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