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Posted to issues@hbase.apache.org by "Lijin Bin (Jira)" <ji...@apache.org> on 2020/05/15 10:24:00 UTC
[jira] [Commented] (HBASE-24372) Assign table to default RSGroup
may throw exception when RSGroup enabled
[ https://issues.apache.org/jira/browse/HBASE-24372?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17108155#comment-17108155 ]
Lijin Bin commented on HBASE-24372:
-----------------------------------
duplicates to HBASE-24135, close this one.
> Assign table to default RSGroup may throw exception when RSGroup enabled
> ------------------------------------------------------------------------
>
> Key: HBASE-24372
> URL: https://issues.apache.org/jira/browse/HBASE-24372
> Project: HBase
> Issue Type: Bug
> Reporter: Lijin Bin
> Priority: Major
>
> {code}
> 2020-03-25 14:58:58,375 INFO [RpcServer.default.FPBQ.Fifo.handler=397,queue=77,port=60000] master.HMaster: Client=hbaseadmin//10.196.142.227 create 'extra_500000039', {NAME => 'extra', VERSIONS => '1', EVICT_BLOCKS_ON_CLOSE => 'false', NEW_VERSION_BEHAVIOR => 'false', KEEP_DELETED_CELLS => 'false', CACHE_DATA_ON_WRITE => 'false', DATA_BLOCK_ENCODING => 'DIFF', TTL => '2592000 SECONDS (30 DAYS)', MIN_VERSIONS => '0', REPLICATION_SCOPE => '0', BLOOMFILTER => 'ROW', CACHE_INDEX_ON_WRITE => 'false', IN_MEMORY => 'false', CACHE_BLOOMS_ON_WRITE => 'false', PREFETCH_BLOCKS_ON_OPEN => 'false', COMPRESSION => 'SNAPPY', BLOCKCACHE => 'true', BLOCKSIZE => '65536'}
> 2020-03-25 14:58:58,482 INFO [RpcServer.default.FPBQ.Fifo.handler=397,queue=77,port=60000] rsgroup.RSGroupAdminServer: Moving table extra_500000039 to RSGroup default
> 2020-03-25 14:58:58,485 ERROR [RpcServer.default.FPBQ.Fifo.handler=397,queue=77,port=60000] master.TableStateManager: Unable to get table extra_500000039 state
> org.apache.hadoop.hbase.master.TableStateManager$TableStateNotFoundException: extra_500000039
> 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:388)
> at org.apache.hadoop.hbase.rsgroup.RSGroupAdminServer.moveTableRegionsToGroup(RSGroupAdminServer.java:233)
> at org.apache.hadoop.hbase.rsgroup.RSGroupAdminServer.moveTables(RSGroupAdminServer.java:347)
> at org.apache.hadoop.hbase.rsgroup.RSGroupAdminEndpoint.assignTableToGroup(RSGroupAdminEndpoint.java:456)
> at org.apache.hadoop.hbase.rsgroup.RSGroupAdminEndpoint.postCreateTable(RSGroupAdminEndpoint.java:479)
> at org.apache.hadoop.hbase.master.MasterCoprocessorHost$13.call(MasterCoprocessorHost.java:350)
> at org.apache.hadoop.hbase.master.MasterCoprocessorHost$13.call(MasterCoprocessorHost.java:347)
> at org.apache.hadoop.hbase.coprocessor.CoprocessorHost$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:347)
> at org.apache.hadoop.hbase.master.HMaster$4.run(HMaster.java:2048)
> at org.apache.hadoop.hbase.master.procedure.MasterProcedureUtil.submitProcedure(MasterProcedureUtil.java:134)
> at org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:2031)
> at org.apache.hadoop.hbase.master.MasterRpcServices.createTable(MasterRpcServices.java:658)
> at org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos$MasterService$2.callBlockingMethod(MasterProtos.java)
> at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:413)
> at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:133)
> at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:338)
> at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:318)
> 2020-03-25 14:58:58,486 INFO [RpcServer.default.FPBQ.Fifo.handler=397,queue=77,port=60000] rsgroup.RSGroupAdminServer: Moving region(s) for table extra_500000039 to RSGroup default
> 2020-03-25 14:58:58,486 INFO [RpcServer.default.FPBQ.Fifo.handler=397,queue=77,port=60000] master.MasterRpcServices: Client=hbaseadmin//10.196.142.227 procedure request for creating table: namespace: "default"
> qualifier: "extra_500000039"
> procId is: 14019
> {code}
> Latch is released when execute prepareCreate, so MasterCoprocessorHost#postCreateTable can run before the table actually created, when RSGroup enable, it will throw exception like the above.
> Looks like the issue will not happen in master, but can happen in branch-2.
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