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https://issues.apache.org/jira/browse/TRAFODION-1990?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Amanda Moran resolved TRAFODION-1990.
-------------------------------------
Resolution: Fixed
> trafodion failed to initialize when using CDH , not all RS in same default
> region group
> ---------------------------------------------------------------------------------------
>
> Key: TRAFODION-1990
> URL: https://issues.apache.org/jira/browse/TRAFODION-1990
> Project: Apache Trafodion
> Issue Type: Bug
> Reporter: liu ming
> Assignee: Amanda Moran
>
> Symptom:
> SQL>initialize trafodion;
>
> *** ERROR[8448] Unable to access Hbase interface. Call to
> ExpHbaseInterface::completeAsyncOperation returned error
> HBASE_ACCESS_ERROR(-706). Cause:
> java.util.concurrent.ExecutionException: java.io.IOException: Coprocessor
> result is null, retries exhausted
> java.util.concurrent.FutureTask.report(FutureTask.java:122)
> java.util.concurrent.FutureTask.get(FutureTask.java:202)
> org.trafodion.sql.HTableClient.completeAsyncOperation(HTableClient.java:1130)
> . [2015-10-23 13:50:07]
> *** ERROR[8839] Transaction was aborted. [2015-10-23 13:50:07]
>
> Or
>
> >>initialize trafodion;
>
> *** ERROR[8448] Unable to access Hbase interface. Call to
> ExpHbaseInterface::rowExists returned error HBASE_ACCESS_ERROR(-705). Cause:
> java.io.IOException: Problem with calling coprocessor, no regions returned
> result
> org.apache.hadoop.hbase.client.transactional.TransactionalTable.checkAndPut(TransactionalTable.java:451)
> org.apache.hadoop.hbase.client.transactional.RMInterface.checkAndPut(RMInterface.java:281)
> org.trafodion.sql.HBaseAccess.HTableClient.putRow(HTableClient.java:889)
> org.trafodion.sql.HBaseAccess.HTableClient.checkAndInsertRow(HTableClient.java:965)
>
> Or
> SQL>initialize trafodion;
>
> *** ERROR[8448] Unable to access Hbase interface. Call to
> ExpHbaseInterface::checkAndInsertRow returned error HBASE_ACCESS_ERROR(-706).
> Cause:
> java.io.IOException: java.lang.NullPointerException
> org.apache.hadoop.hbase.client.transactional.TransactionalTable.checkAndPut(TransactionalTable.java:655)
> org.apache.hadoop.hbase.client.transactional.RMInterface.checkAndPut(RMInterface.java:809)
> org.trafodion.sql.HTableClient.putRow(HTableClient.java:1732)
> org.trafodion.sql.HBaseClient.insertRow(HBaseClient.java:1686)
> . [2016-05-11 13:38:36]
>
> Or other like this
>
>
> Cause:
> The Cloudera HBase installation has more than one RegionServer configured.
> There will be only one RegionServer Group for each RegionServer, but
> trafodion only support one RegionServer Default Group
>
>
>
>
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