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Jean-Daniel Cryans resolved HBASE-4574. --------------------------------------- Resolution: Duplicate Fix Version/s: (was: 0.92.0) Dup of HBASE-4308 > "Node deleted but still in RIT" printed too often > ------------------------------------------------- > > Key: HBASE-4574 > URL: https://issues.apache.org/jira/browse/HBASE-4574 > Project: HBase > Issue Type: Bug > Affects Versions: 0.92.0 > Reporter: Jean-Daniel Cryans > > Looking at the 0.92 master logs, I see I often get this message: > bq. WARN org.apache.hadoop.hbase.master.AssignmentManager: Node deleted but > still in RIT: TestTable,blah. state=OPEN, ts=1318369648361, server=blah > The issue seems to be due to a race between OpenedRegionHandler and watchers > in AssignmentManager. Specifically, ORH first deletes the znode then deletes > the in-memory RIT data structure (via regionOnline). Between the two steps a > watcher is triggered and if it arrives first then it will see the region > still in RIT. > If the message is really supposed to be a warning then in the current form > it's useless as people will see this message 99% of the time because of this > race. -- 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