[jira] Created: (HADOOP-2692) [hbase] Client exits with IllegalStateException

[hbase] Client exits with IllegalStateException
-----------------------------------------------

                 Key: HADOOP-2692
                 URL: https://issues.apache.org/jira/browse/HADOOP-2692
             Project: Hadoop Core
          Issue Type: Bug
          Components: contrib/hbase
            Reporter: stack


Running a load test, I see clients exiting with the below exception:

{code}
08/01/23 22:12:12 ERROR hbase.PerformanceEvaluation: Failed
java.lang.IllegalStateException: region offline: TestTable,0000099498,1201125579414
        at org.apache.hadoop.hbase.HConnectionManager$TableServers.locateRegionInMeta(HConnectionManager.java:432)
        at org.apache.hadoop.hbase.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:343)
        at org.apache.hadoop.hbase.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:306)
        at org.apache.hadoop.hbase.HTable.getRegionLocation(HTable.java:102)
        at org.apache.hadoop.hbase.HTable.commit(HTable.java:959)
        at org.apache.hadoop.hbase.HTable.commit(HTable.java:939)
        at org.apache.hadoop.hbase.PerformanceEvaluation$SequentialWriteTest.testRow(PerformanceEvaluation.java:461)
        at org.apache.hadoop.hbase.PerformanceEvaluation$Test.test(PerformanceEvaluation.java:329)
        at org.apache.hadoop.hbase.PerformanceEvaluation.runOneClient(PerformanceEvaluation.java:525)
        at org.apache.hadoop.hbase.PerformanceEvaluation.runNIsOne(PerformanceEvaluation.java:546)
        at org.apache.hadoop.hbase.PerformanceEvaluation.runTest(PerformanceEvaluation.java:568)
        at org.apache.hadoop.hbase.PerformanceEvaluation.doCommandLine(PerformanceEvaluation.java:663)
        at org.apache.hadoop.hbase.PerformanceEvaluation.main(PerformanceEvaluation.java:682)
{code}

Looking in code, above is thrown because region is offline.  A split is probably going on.  Client should retry in this case after a little pause?

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stack commented on HADOOP-2692:
-------------------------------

This could be problem w/ server returning ISE when perhaps should return NSRE

> [hbase] Client exits with IllegalStateException
> -----------------------------------------------
>
>                 Key: HADOOP-2692
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2692
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: contrib/hbase
>            Reporter: stack
>
> Running a load test, I see clients exiting with the below exception:
> {code}
> 08/01/23 22:12:12 ERROR hbase.PerformanceEvaluation: Failed
> java.lang.IllegalStateException: region offline: TestTable,0000099498,1201125579414
>         at org.apache.hadoop.hbase.HConnectionManager$TableServers.locateRegionInMeta(HConnectionManager.java:432)
>         at org.apache.hadoop.hbase.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:343)
>         at org.apache.hadoop.hbase.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:306)
>         at org.apache.hadoop.hbase.HTable.getRegionLocation(HTable.java:102)
>         at org.apache.hadoop.hbase.HTable.commit(HTable.java:959)
>         at org.apache.hadoop.hbase.HTable.commit(HTable.java:939)
>         at org.apache.hadoop.hbase.PerformanceEvaluation$SequentialWriteTest.testRow(PerformanceEvaluation.java:461)
>         at org.apache.hadoop.hbase.PerformanceEvaluation$Test.test(PerformanceEvaluation.java:329)
>         at org.apache.hadoop.hbase.PerformanceEvaluation.runOneClient(PerformanceEvaluation.java:525)
>         at org.apache.hadoop.hbase.PerformanceEvaluation.runNIsOne(PerformanceEvaluation.java:546)
>         at org.apache.hadoop.hbase.PerformanceEvaluation.runTest(PerformanceEvaluation.java:568)
>         at org.apache.hadoop.hbase.PerformanceEvaluation.doCommandLine(PerformanceEvaluation.java:663)
>         at org.apache.hadoop.hbase.PerformanceEvaluation.main(PerformanceEvaluation.java:682)
> {code}
> Looking in code, above is thrown because region is offline.  A split is probably going on.  Client should retry in this case after a little pause?

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