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stack commented on HBASE-19757: ------------------------------- Yeah, if these 'special tables' are 'system tables', lets call them that and make use of the intrinsic 'system table' attribute in rsgroup (if no 'system tables' attribute, we probably need one). > System table gets stuck after enabling region server group feature in secure > cluster > ------------------------------------------------------------------------------------ > > Key: HBASE-19757 > URL: https://issues.apache.org/jira/browse/HBASE-19757 > Project: HBase > Issue Type: Bug > Reporter: Ted Yu > Assignee: Ted Yu > Priority: Critical > Fix For: 1.4.1, 1.5.0, 2.0.0-beta-2, 2.0.0 > > Attachments: 19757.v1.txt, 19757.v2.txt, 19757.v3.txt, 19757.v4.txt > > > I was testing on an hbase-2 secure cluster against hadoop 3 where some tables > were created without region server group feature. > After adding the RSGroupAdminEndpoint and RSGroupBasedLoadBalancer to > hbase-site, I restarted the whole cluster. > After the restart, hbase:meta region got stuck in transition (forever). > {code} > 2018-01-10 21:20:16,696 INFO > [org.apache.hadoop.hbase.rsgroup.RSGroupInfoManagerImpl$RSGroupStartupWorker-ctr-e137-1514896590304-8706-01-000002.hwx.site,20000,1515619212617] > zookeeper.MetaTableLocator: Failed verification of hbase:meta,,1 at > address=ctr-e137-1514896590304-8706-01-000004.hwx.site,16020,1515618538016, > exception=org.apache.hadoop. hbase.NotServingRegionException: > hbase:meta,,1 is not online on > ctr-e137-1514896590304-8706-01-000004.hwx.site,16020,1515619181453 > at > org.apache.hadoop.hbase.regionserver.HRegionServer.getRegionByEncodedName(HRegionServer.java:3314) > at > org.apache.hadoop.hbase.regionserver.HRegionServer.getRegion(HRegionServer.java:3291) > at > org.apache.hadoop.hbase.regionserver.RSRpcServices.getRegion(RSRpcServices.java:1355) > at > org.apache.hadoop.hbase.regionserver.RSRpcServices.getRegionInfo(RSRpcServices.java:1667) > {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005)