[HBASE-20690] Moving table to target rsgroup needs to handle TableStateNotFoundException

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Abandoned
• Assignee: Unassigned
• Reporter: Ted Yu
• Created: 06/Jun/18 15:13
• Updated: 11/Jun/22 19:52
• Resolved: 11/Jun/22 19:52

Description

This is related code:

if (targetGroup != null) {
  for (TableName table: tables) {
    if (master.getAssignmentManager().isTableDisabled(table)) {
      LOG.debug("Skipping move regions because the table" + table + " is disabled.");
      continue;
    }

In a stack trace rmani showed me:

2018-06-06 07:10:44,893 ERROR [RpcServer.default.FPBQ.Fifo.handler=29,queue=2,port=20000] master.TableStateManager: Unable to get table demo:tbl1 state
org.apache.hadoop.hbase.master.TableStateManager$TableStateNotFoundException: demo:tbl1
at org.apache.hadoop.hbase.master.TableStateManager.getTableState(TableStateManager.java:193)
at org.apache.hadoop.hbase.master.TableStateManager.isTableState(TableStateManager.java:143)
at org.apache.hadoop.hbase.master.assignment.AssignmentManager.isTableDisabled(AssignmentManager.java:346)
at org.apache.hadoop.hbase.rsgroup.RSGroupAdminServer.moveTables(RSGroupAdminServer.java:407)
at org.apache.hadoop.hbase.rsgroup.RSGroupAdminEndpoint.assignTableToGroup(RSGroupAdminEndpoint.java:447)
at org.apache.hadoop.hbase.rsgroup.RSGroupAdminEndpoint.postCreateTable(RSGroupAdminEndpoint.java:470)
at org.apache.hadoop.hbase.master.MasterCoprocessorHost$12.call(MasterCoprocessorHost.java:334)
at org.apache.hadoop.hbase.master.MasterCoprocessorHost$12.call(MasterCoprocessorHost.java:331)
at org.apache.hadoop.hbase.coprocessor.CoprocessorHost$ObserverOperationWithoutResult.callObserver(CoprocessorHost.java:540)
at org.apache.hadoop.hbase.coprocessor.CoprocessorHost.execOperation(CoprocessorHost.java:614)
at org.apache.hadoop.hbase.master.MasterCoprocessorHost.postCreateTable(MasterCoprocessorHost.java:331)
at org.apache.hadoop.hbase.master.HMaster$3.run(HMaster.java:1768)
at org.apache.hadoop.hbase.master.procedure.MasterProcedureUtil.submitProcedure(MasterProcedureUtil.java:131)
at org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:1750)
at org.apache.hadoop.hbase.master.MasterRpcServices.createTable(MasterRpcServices.java:593)
at org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos$MasterService$2.callBlockingMethod(MasterProtos.java)
at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:409)
at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:131)
at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:324)
at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:304)

The logic should take potential TableStateNotFoundException into account.

Issue Links

• is duplicated by: HBASE-21218 TableStateNotFoundException thrown from RSGroupAdminEndpoint#postCreateTable when creating table
• is duplicated by: HBASE-21919 RSGroupAdminEndpoint#postCreateTable tries to get table state before it is in meta