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Viraj Jasani resolved HBASE-24151. ---------------------------------- Fix Version/s: 2.2.5 2.1.10 2.3.0 Hadoop Flags: Reviewed Resolution: Fixed Pushed to all branch-2s. Thanks for contribution [~gk_coder] > [rsgroup] The master server aborted for IllegalThreadStateException > -------------------------------------------------------------------- > > Key: HBASE-24151 > URL: https://issues.apache.org/jira/browse/HBASE-24151 > Project: HBase > Issue Type: Bug > Components: rsgroup > Affects Versions: 2.3.0, 2.1.7, 2.2.3 > Reporter: kangkang.guo > Assignee: kangkang.guo > Priority: Minor > Fix For: 2.3.0, 2.1.10, 2.2.5 > > > if > 'hbase.master.loadbalancer.class=org.apache.hadoop.hbase.rsgroup.RSGroupBasedLoadBalancer' > and > 'hbase.rsgroup.grouploadbalancer.class=org.apache.hadoop.hbase.rsgroup.RSGroupBasedLoadBalancer', > The master server will aborted for IllegalThreadStateException. > {code:java} > 2020-04-09 11:24:26,142 ERROR [master/xx.xx.xx.xx:16000:becomeActiveMaster] > master.HMaster: Failed to become active master > java.lang.IllegalThreadStateException > at java.lang.Thread.start(Thread.java:705) > at > org.apache.hadoop.hbase.rsgroup.RSGroupInfoManagerImpl.start(RSGroupInfoManagerImpl.java:172) > at > org.apache.hadoop.hbase.rsgroup.RSGroupBasedLoadBalancer.initialize(RSGroupBasedLoadBalancer.java:417) > at > org.apache.hadoop.hbase.rsgroup.RSGroupBasedLoadBalancer.initialize(RSGroupBasedLoadBalancer.java:430) > at > org.apache.hadoop.hbase.master.HMaster.finishActiveMasterInitialization(HMaster.java:968) > at > org.apache.hadoop.hbase.master.HMaster.startActiveMasterManager(HMaster.java:2275) > at > org.apache.hadoop.hbase.master.HMaster.lambda$run$0(HMaster.java:584) > at java.lang.Thread.run(Thread.java:745) > 2020-04-09 11:24:26,144 ERROR [master/xx.xx.xx.xx:16000:becomeActiveMaster] > master.HMaster: Master server abort: loaded coprocessors are: > [org.apache.hadoop.hbase.security.access.AccessController, > org.apache.hadoop.hbase.quotas.MasterQuotasObserver, > org.apache.hadoop.hbase.rsgroup.RSGroupAdminEndpoint]{code} -- This message was sent by Atlassian Jira (v8.3.4#803005)