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https://issues.apache.org/jira/browse/HBASE-22479?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xiaolin Ha resolved HBASE-22479.
--------------------------------
Resolution: Won't Fix
> Release sycLatch too early in CreateTable() to get table state failed in
> postCreateTable
> ----------------------------------------------------------------------------------------
>
> Key: HBASE-22479
> URL: https://issues.apache.org/jira/browse/HBASE-22479
> Project: HBase
> Issue Type: Bug
> Components: master, rsgroup
> Affects Versions: 2.2.0
> Reporter: Xiaolin Ha
> Assignee: Xiaolin Ha
> Priority: Major
>
> SycLatch will be released as soon as prepared create table.
> But if in postCreateTable we need to get some info of the created table, it
> will be failed.
> This can be reproduced by calling createTable() on clusters enabling rsgroup.
> ERROR log is as follows,
> 2019-05-10,11:28:07,394 ERROR
> [RpcServer.default.FPBQ.Fifo.handler=254,queue=14,port=57900]
> org.apache.hadoop.hbase.master.TableStateManager: Unable to get table
> work:error1 state
> org.apache.hadoop.hbase.master.TableStateManager$TableStateNotFoundException:
> work:error1
> at
> org.apache.hadoop.hbase.master.TableStateManager.getTableState(TableStateManager.java:215)
> at
> org.apache.hadoop.hbase.master.TableStateManager.isTableState(TableStateManager.java:147)
> at
> org.apache.hadoop.hbase.master.assignment.AssignmentManager.isTableDisabled(AssignmentManager.java:365)
> at
> org.apache.hadoop.hbase.rsgroup.RSGroupAdminServer.moveTables(RSGroupAdminServer.java:411)
> at
> org.apache.hadoop.hbase.rsgroup.RSGroupAdminEndpoint.assignTableToGroup(RSGroupAdminEndpoint.java:444)
> at
> org.apache.hadoop.hbase.rsgroup.RSGroupAdminEndpoint.postCreateTable(RSGroupAdminEndpoint.java:467)
> at
> org.apache.hadoop.hbase.master.MasterCoprocessorHost$13.call(MasterCoprocessorHost.java:351)
> at
> org.apache.hadoop.hbase.master.MasterCoprocessorHost$13.call(MasterCoprocessorHost.java:348)
> at
> org.apache.hadoop.hbase.coprocessor.CoprocessorHost$ObserverOperationWithoutResult.callObserver(CoprocessorHost.java:551)
> at
> org.apache.hadoop.hbase.coprocessor.CoprocessorHost.execOperation(CoprocessorHost.java:625)
> at
> org.apache.hadoop.hbase.master.MasterCoprocessorHost.postCreateTable(MasterCoprocessorHost.java:348)
> at org.apache.hadoop.hbase.master.HMaster$4.run(HMaster.java:2082)
> at
> org.apache.hadoop.hbase.master.procedure.MasterProcedureUtil.submitProcedure(MasterProcedureUtil.java:134)
> at
> org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:2065)
> at
> org.apache.hadoop.hbase.master.MasterRpcServices.createTable(MasterRpcServices.java:681)
> at
> org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos$MasterService$2.callBlockingMethod(MasterProtos.java)
> at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:413)
> at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:132)
> at
> org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:338)
> at
> org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:318)
> I think sycLatch of createTable should be released after postCreate in CTP.
> Any suggestions or concerns?
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