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https://issues.apache.org/jira/browse/TAJO-41?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Henry Saputra updated TAJO-41:
------------------------------
Attachment: TAJO-41.patch
Proposed patch. Modify the name of the appender and scanner for rowfile storage.
Also modify the TestRowFile unit test to use StorageManager to test getting
appender and scanner for RowFile type.
> Storage handler name "row" in storage-default.xml must be "rowfile".
> --------------------------------------------------------------------
>
> Key: TAJO-41
> URL: https://issues.apache.org/jira/browse/TAJO-41
> Project: Tajo
> Issue Type: Bug
> Components: storage
> Reporter: Hyoseok Ryu
> Assignee: Henry Saputra
> Priority: Minor
> Labels: newbie
> Attachments: TAJO-41.patch
>
>
> The correct storage handler name for RowFile is 'rowfile'. However, 'row' is
> described in storage-default.xml. It's wrong default configuration and causes
> the following error:
> {noformat}
> 2013-04-20 17:08:08,549 ERROR master.QueryUnitAttempt
> (QueryUnitAttempt.java:transition(307)) - FROM ryuCom >>
> java.lang.NullPointerException
> at
> java.util.concurrent.ConcurrentHashMap.put(ConcurrentHashMap.java:909)
> at tajo.storage.StorageManager.getScanner(StorageManager.java:138)
> at tajo.engine.planner.physical.SeqScanExec.init(SeqScanExec.java:66)
> at
> tajo.engine.planner.physical.UnaryPhysicalExec.init(UnaryPhysicalExec.java:47)
> at
> tajo.engine.planner.physical.StoreTableExec.init(StoreTableExec.java:58)
> at tajo.worker.Task.run(Task.java:376)
> at tajo.worker.TaskRunner$1.run(TaskRunner.java:272)
> at java.lang.Thread.run(Thread.java:679)
> {noformat}
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