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https://issues.apache.org/jira/browse/TAJO-777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13974704#comment-13974704
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Hyoungjun Kim edited comment on TAJO-777 at 4/19/14 3:49 AM:
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Created a review request against branch master in reviewboard
https://reviews.apache.org/r/20513/
was (Author: hjkim):
Created a review request against branch master in reviewboard
> Partition column in function parameter occurs NPE
> -------------------------------------------------
>
> Key: TAJO-777
> URL: https://issues.apache.org/jira/browse/TAJO-777
> Project: Tajo
> Issue Type: Bug
> Reporter: Hyoungjun Kim
> Assignee: Hyoungjun Kim
> Priority: Minor
> Attachments: TAJO-777.patch
>
>
> See the following case
> {noformat}
> create table testQueryCasesOnColumnPartitionedTable (col1 int4, col2 int4,
> null_col int4) partition by column(key float8)
> select pow(key, 2) from testQueryCasesOnColumnPartitionedTable
> 2014-04-19 10:27:54,455 ERROR querymaster.QueryUnitAttempt
> (QueryUnitAttempt.java:transition(405)) - FROM 192.168.0.11 >>
> java.lang.NullPointerException
> at
> org.apache.tajo.engine.eval.EvalTreeUtil$EvalReplaceVisitor.visitChild(EvalTreeUtil.java:60)
> at
> org.apache.tajo.engine.eval.EvalTreeUtil$EvalReplaceVisitor.visitChild(EvalTreeUtil.java:44)
> at
> org.apache.tajo.engine.eval.BasicEvalNodeVisitor.visitDefaultFunctionEval(BasicEvalNodeVisitor.java:154)
> at
> org.apache.tajo.engine.eval.BasicEvalNodeVisitor.visitFuncCall(BasicEvalNodeVisitor.java:316)
> at
> org.apache.tajo.engine.eval.BasicEvalNodeVisitor.visitChild(BasicEvalNodeVisitor.java:121)
> at
> org.apache.tajo.engine.eval.EvalTreeUtil$EvalReplaceVisitor.visitChild(EvalTreeUtil.java:55)
> at
> org.apache.tajo.engine.eval.EvalTreeUtil.replace(EvalTreeUtil.java:41)
> at
> org.apache.tajo.engine.planner.physical.SeqScanExec.rewriteColumnPartitionedTableSchema(SeqScanExec.java:115)
> at
> org.apache.tajo.engine.planner.physical.SeqScanExec.init(SeqScanExec.java:131)
> at
> org.apache.tajo.engine.planner.physical.UnaryPhysicalExec.init(UnaryPhysicalExec.java:52)
> at
> org.apache.tajo.engine.planner.physical.StoreTableExec.init(StoreTableExec.java:49)
> at org.apache.tajo.worker.Task.run(Task.java:383)
> at org.apache.tajo.worker.TaskRunner$1.run(TaskRunner.java:391)
> at java.lang.Thread.run(Thread.java:744)
> {noformat}
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