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Hudson commented on HBASE-6317: ------------------------------- Integrated in HBase-TRUNK #3405 (See [https://builds.apache.org/job/HBase-TRUNK/3405/]) HBASE-6317 Master clean start up and Partially enabled tables make region assignment inconsistent (RajeshBabu) (Revision 1392802) Result = FAILURE ramkrishna : Files : * /hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/master/handler/EnableTableHandler.java * /hbase/trunk/hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestAssignmentManager.java > Master clean start up and Partially enabled tables make region assignment > inconsistent. > --------------------------------------------------------------------------------------- > > Key: HBASE-6317 > URL: https://issues.apache.org/jira/browse/HBASE-6317 > Project: HBase > Issue Type: Bug > Reporter: ramkrishna.s.vasudevan > Assignee: rajeshbabu > Fix For: 0.92.3, 0.94.3, 0.96.0 > > Attachments: HBASE-6317_94_3.patch, HBASE-6317_94.patch, > HBASE-6317_trunk_2.patch, HBASE-6317_trunk_3.patch, HBASE-6317_trunk_4.patch, > HBASE-6317_trunk_5.patch > > > If we have a table in partially enabled state (ENABLING) then on HMaster > restart we treat it as a clean cluster start up and do a bulk assign. > Currently in 0.94 bulk assign will not handle ALREADY_OPENED scenarios and it > leads to region assignment problems. Analysing more on this we found that we > have better way to handle these scenarios. > {code} > if (false == checkIfRegionBelongsToDisabled(regionInfo) > && false == checkIfRegionsBelongsToEnabling(regionInfo)) { > synchronized (this.regions) { > regions.put(regionInfo, regionLocation); > addToServers(regionLocation, regionInfo); > } > {code} > We dont add to regions map so that enable table handler can handle it. But > as nothing is added to regions map we think it as a clean cluster start up. > Will come up with a patch tomorrow. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira