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https://issues.apache.org/jira/browse/HBASE-20104?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16397646#comment-16397646
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Ted Yu commented on HBASE-20104:
--------------------------------
Noticed the following test failure in branch-1:
{code}
Failed tests:
TestRSGroups>TestRSGroupsBase.testClearDeadServers:891
TestRSGroups>TestRSGroupsBase.testRemoveServers:949 Expected 'Server
cn012.l42scl.hortonworks.com:35294 is on the dead servers list, Maybe it will
come back again, not allowed to remove.' in exception message:
org.apache.hadoop.hbase.constraint.ConstraintException: Server
cn012.l42scl.hortonworks.com:35294 is an online server, not allowed to remove.
at
org.apache.hadoop.hbase.rsgroup.RSGroupAdminServer.checkForDeadOrOnlineServers(RSGroupAdminServer.java:565)
at
org.apache.hadoop.hbase.rsgroup.RSGroupAdminServer.removeServers(RSGroupAdminServer.java:431)
at
org.apache.hadoop.hbase.rsgroup.RSGroupAdminEndpoint.removeServers(RSGroupAdminEndpoint.java:357)
at
org.apache.hadoop.hbase.protobuf.generated.RSGroupAdminProtos$RSGroupAdminService.callMethod(RSGroupAdminProtos.java:13905)
at
org.apache.hadoop.hbase.master.MasterRpcServices.execMasterService(MasterRpcServices.java:710)
at
org.apache.hadoop.hbase.protobuf.generated.MasterProtos$MasterService$2.callBlockingMethod(MasterProtos.java:63436)
at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2354)
at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:124)
at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:297)
at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:277)
{code}
At commit c4401b607355ae5f6b5e9dee539085054f624910, the one prior to this
change, TestRSGroups passes.
Rolling back from branch-1
> Fix infinite loop of RIT when creating table on a rsgroup that has no online
> servers
> ------------------------------------------------------------------------------------
>
> Key: HBASE-20104
> URL: https://issues.apache.org/jira/browse/HBASE-20104
> Project: HBase
> Issue Type: Bug
> Components: rsgroup
> Affects Versions: 2.0.0-beta-2
> Reporter: Xiaolin Ha
> Assignee: Xiaolin Ha
> Priority: Major
> Fix For: 2.0.0-beta-2, 1.4.3
>
> Attachments: HBASE-20104.branch-1.001.patch,
> HBASE-20104.branch-1.4.001.patch, HBASE-20104.branch-2.001.patch,
> HBASE-20104.branch-2.002.patch
>
>
> This error has been reported in
> https://builds.apache.org/job/PreCommit-HBASE-Build/11635/testReport/org.apache.hadoop.hbase.rsgroup/TestRSGroups/org_apache_hadoop_hbase_rsgroup_TestRSGroups/
> Cases that creating tables on a rsgroup which has been stopped or
> decommissioned all region servers can reproduce this error.
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