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stack commented on HBASE-21266: ------------------------------- 2.1.001 is forward-port of Andrew's patch; took a bit of jiggering. > Not running balancer because processing dead regionservers, but empty dead rs > list > ---------------------------------------------------------------------------------- > > Key: HBASE-21266 > URL: https://issues.apache.org/jira/browse/HBASE-21266 > Project: HBase > Issue Type: Bug > Affects Versions: 1.4.8 > Reporter: Andrew Purtell > Assignee: Andrew Purtell > Priority: Major > Fix For: 1.5.0, 1.4.9 > > Attachments: HBASE-21266-branch-1.patch, HBASE-21266-branch-1.patch, > HBASE-21266-branch-1.patch, HBASE-21266-branch-1.patch, > HBASE-21266-branch-1.patch, HBASE-21266-branch-1.patch, > HBASE-21266-branch-1.patch, HBASE-21266-branch-1.patch, > HBASE-21266-branch-1.patch, HBASE-21266-branch-1.patch, > HBASE-21266-branch-1.patch, HBASE-21266.branch-2.1.001.patch > > > Found during ITBLL testing. AM in master gets into a state where manual > attempts from the shell to run the balancer always return false and this is > printed in the master log: > 2018-10-03 19:17:14,892 DEBUG > [RpcServer.default.FPBQ.Fifo.handler=21,queue=0,port=8100] master.HMaster: > Not running balancer because processing dead regionserver(s): > Note the empty list. > This errant state did not recover without intervention by way of master > restart, but the test environment was chaotic so needs investigation. -- This message was sent by Atlassian JIRA (v7.6.3#76005)