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https://issues.apache.org/jira/browse/HBASE-19509?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gavin updated HBASE-19509:
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Comment: was deleted
(was: A comment with security level 'jira-users' was removed.)
> RSGroupAdminEndpoint#preCreateTable triggers TableNotFoundException
> -------------------------------------------------------------------
>
> Key: HBASE-19509
> URL: https://issues.apache.org/jira/browse/HBASE-19509
> Project: HBase
> Issue Type: Bug
> Affects Versions: 2.0.0-alpha-4
> Reporter: Ted Yu
> Assignee: Andrew Purtell
> Priority: Minor
> Fix For: 1.4.1, 1.5.0, 2.0.0-beta-1, 2.0.0
>
> Attachments: HBASE-19509-branch-1.patch, HBASE-19509.patch
>
>
> In a cluster where RS Group endpoint is installed, I noticed the following in
> master log:
> {code}
> 2017-12-13 21:42:14,230 ERROR
> [RpcServer.default.FPBQ.Fifo.handler=29,queue=2,port=20000]
> master.TableStateManager: Unable to get table ltt-diff state
> org.apache.hadoop.hbase.TableNotFoundException: ltt-diff
> at
> org.apache.hadoop.hbase.master.TableStateManager.getTableState(TableStateManager.java:175)
> at
> org.apache.hadoop.hbase.master.TableStateManager.isTableState(TableStateManager.java:132)
> at
> org.apache.hadoop.hbase.master.assignment.AssignmentManager.isTableDisabled(AssignmentManager.java:345)
> at
> org.apache.hadoop.hbase.rsgroup.RSGroupAdminServer.moveTables(RSGroupAdminServer.java:409)
> at
> org.apache.hadoop.hbase.rsgroup.RSGroupAdminEndpoint.assignTableToGroup(RSGroupAdminEndpoint.java:334)
> at
> org.apache.hadoop.hbase.rsgroup.RSGroupAdminEndpoint.preCreateTable(RSGroupAdminEndpoint.java:346)
> at
> org.apache.hadoop.hbase.master.MasterCoprocessorHost$11.call(MasterCoprocessorHost.java:319)
> at
> org.apache.hadoop.hbase.master.MasterCoprocessorHost$11.call(MasterCoprocessorHost.java:316)
> at
> org.apache.hadoop.hbase.coprocessor.CoprocessorHost$ObserverOperationWithoutResult.callObserver(CoprocessorHost.java:599)
> at
> org.apache.hadoop.hbase.coprocessor.CoprocessorHost.execOperation(CoprocessorHost.java:672)
> at
> org.apache.hadoop.hbase.master.MasterCoprocessorHost.preCreateTable(MasterCoprocessorHost.java:316)
> at org.apache.hadoop.hbase.master.HMaster$3.run(HMaster.java:1738)
> at
> org.apache.hadoop.hbase.master.procedure.MasterProcedureUtil.submitProcedure(MasterProcedureUtil.java:134)
> at
> org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:1734)
> at
> org.apache.hadoop.hbase.master.MasterRpcServices.createTable(MasterRpcServices.java:559)
> {code}
> It seems RSGroupAdminEndpoint#preCreateTable should take into account that
> the table doesn't exist and avoid the extraneous TableNotFoundException .
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