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https://issues.apache.org/jira/browse/HBASE-16627?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15487812#comment-15487812
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Matteo Bertozzi commented on HBASE-16627:
-----------------------------------------
we don't throw exception up, TableStateManager try to ask for the state of the
table, and table is not found (because we are creating it), so we get that the
table is not in that state.
{code}
public boolean isTableState(TableName tableName, TableState.State... states) {
try {
TableState.State tableState = getTableState(tableName);
return TableState.isInStates(tableState, states);
} catch (IOException e) {
LOG.error("Unable to get table " + tableName + " state", e);
return false;
}
}
{code}
> AssignmentManager#isDisabledorDisablingRegionInRIT should check whether table
> exists
> ------------------------------------------------------------------------------------
>
> Key: HBASE-16627
> URL: https://issues.apache.org/jira/browse/HBASE-16627
> Project: HBase
> Issue Type: Bug
> Reporter: Ted Yu
> Assignee: Stephen Yuan Jiang
> Priority: Minor
>
> [~stack] first reported this issue when he played with backup feature.
> The following exception can be observed in backup unit tests:
> {code}
> 2016-09-13 16:21:57,661 ERROR [ProcedureExecutor-3]
> master.TableStateManager(134): Unable to get table hbase:backup state
> org.apache.hadoop.hbase.TableNotFoundException: hbase:backup
> at
> org.apache.hadoop.hbase.master.TableStateManager.getTableState(TableStateManager.java:174)
> at
> org.apache.hadoop.hbase.master.TableStateManager.isTableState(TableStateManager.java:131)
> at
> org.apache.hadoop.hbase.master.AssignmentManager.isDisabledorDisablingRegionInRIT(AssignmentManager.java:1221)
> at
> org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:739)
> at
> org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1567)
> at
> org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1546)
> at
> org.apache.hadoop.hbase.util.ModifyRegionUtils.assignRegions(ModifyRegionUtils.java:254)
> at
> org.apache.hadoop.hbase.master.procedure.CreateTableProcedure.assignRegions(CreateTableProcedure.java:430)
> at
> org.apache.hadoop.hbase.master.procedure.CreateTableProcedure.executeFromState(CreateTableProcedure.java:127)
> at
> org.apache.hadoop.hbase.master.procedure.CreateTableProcedure.executeFromState(CreateTableProcedure.java:57)
> at
> org.apache.hadoop.hbase.procedure2.StateMachineProcedure.execute(StateMachineProcedure.java:119)
> at
> org.apache.hadoop.hbase.procedure2.Procedure.doExecute(Procedure.java:452)
> at
> org.apache.hadoop.hbase.procedure2.ProcedureExecutor.execProcedure(ProcedureExecutor.java:1066)
> at
> org.apache.hadoop.hbase.procedure2.ProcedureExecutor.execLoop(ProcedureExecutor.java:855)
> at
> org.apache.hadoop.hbase.procedure2.ProcedureExecutor.execLoop(ProcedureExecutor.java:808)
> {code}
> AssignmentManager#isDisabledorDisablingRegionInRIT should take table
> existence into account.
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