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https://issues.apache.org/jira/browse/HBASE-19088?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16224677#comment-16224677
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Guangxu Cheng commented on HBASE-19088:
---------------------------------------
[~yuzhih...@gmail.com] [~apurtell] Any other concerns? Thanks.
> move_tables_rsgroup will throw an exception when the table is disabled
> ----------------------------------------------------------------------
>
> Key: HBASE-19088
> URL: https://issues.apache.org/jira/browse/HBASE-19088
> Project: HBase
> Issue Type: Bug
> Components: rsgroup
> Affects Versions: 3.0.0
> Reporter: Guangxu Cheng
> Assignee: Guangxu Cheng
> Attachments: HBASE-19088.branch-1.001.patch,
> HBASE-19088.branch-1.001.patch, HBASE-19088.branch-1.002.patch,
> HBASE-19088.master.001.patch, HBASE-19088.master.002.patch,
> HBASE-19088.master.003.patch
>
>
> When the table is disabled, *move_tables_rsgroup* will throw an exception,
> but the table has been moved to the new group successfully.
> {code:java}
> hbase(main):009:0> move_tables_rsgroup 'default',['t1']
> ERROR: java.io.IOException
> at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:465)
> at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:134)
> at
> org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:325)
> at
> org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:305)
> Caused by: java.lang.NullPointerException
> at
> org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos$MoveRegionStateData$Builder.setSourceServer(MasterProcedureProtos.java:26022)
> at
> org.apache.hadoop.hbase.master.assignment.MoveRegionProcedure.serializeStateData(MoveRegionProcedure.java:133)
> at
> org.apache.hadoop.hbase.procedure2.ProcedureUtil.convertToProtoProcedure(ProcedureUtil.java:198)
> at
> org.apache.hadoop.hbase.procedure2.store.wal.ProcedureWALFormat.writeEntry(ProcedureWALFormat.java:211)
> at
> org.apache.hadoop.hbase.procedure2.store.wal.ProcedureWALFormat.writeInsert(ProcedureWALFormat.java:222)
> at
> org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureStore.insert(WALProcedureStore.java:470)
> at
> org.apache.hadoop.hbase.procedure2.ProcedureExecutor.submitProcedure(ProcedureExecutor.java:866)
> at
> org.apache.hadoop.hbase.procedure2.ProcedureExecutor.submitProcedure(ProcedureExecutor.java:835)
> at
> org.apache.hadoop.hbase.master.procedure.ProcedureSyncWait.submitAndWaitProcedure(ProcedureSyncWait.java:120)
> at
> org.apache.hadoop.hbase.master.assignment.AssignmentManager.move(AssignmentManager.java:557)
> at
> org.apache.hadoop.hbase.rsgroup.RSGroupAdminServer.moveTables(RSGroupAdminServer.java:413)
> at
> org.apache.hadoop.hbase.rsgroup.RSGroupAdminEndpoint$RSGroupAdminServiceImpl.moveTables(RSGroupAdminEndpoint.java:190)
> at
> org.apache.hadoop.hbase.protobuf.generated.RSGroupAdminProtos$RSGroupAdminService.callMethod(RSGroupAdminProtos.java:12786)
> at
> org.apache.hadoop.hbase.master.MasterRpcServices.execMasterService(MasterRpcServices.java:786)
> at
> org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos$MasterService$2.callBlockingMethod(MasterProtos.java)
> at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:406)
> ... 3 more
> Reassign tables from one RegionServer group to another.
> Example:
> hbase> move_tables_rsgroup 'dest',['table1','table2']
> Took 0.0297 seconds
> {code}
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