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https://issues.apache.org/jira/browse/HIVE-19353?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matt McCline updated HIVE-19353:
--------------------------------
Attachment: HIVE-19353.02.patch
> Vectorization: ConstantVectorExpression --> RuntimeException: Unexpected
> column vector type LIST
> -------------------------------------------------------------------------------------------------
>
> Key: HIVE-19353
> URL: https://issues.apache.org/jira/browse/HIVE-19353
> Project: Hive
> Issue Type: Bug
> Components: Hive
> Reporter: Matt McCline
> Assignee: Matt McCline
> Priority: Critical
> Attachments: HIVE-19353.01.patch, HIVE-19353.02.patch
>
>
> Found by enabling vectorization for
> org.apache.hive.jdbc.TestJdbcDriver2.testResultSetMetaData
> {noformat}
> Caused by: java.lang.RuntimeException: Unexpected column vector type LIST
> at
> org.apache.hadoop.hive.ql.exec.vector.expressions.ConstantVectorExpression.evaluate(ConstantVectorExpression.java:237)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.vector.VectorSelectOperator.process(VectorSelectOperator.java:146)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.Operator.vectorForward(Operator.java:955)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:928)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.TableScanOperator.process(TableScanOperator.java:125)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.vector.VectorMapOperator.closeOp(VectorMapOperator.java:984)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:722)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.mr.ExecMapper.close(ExecMapper.java:193)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]{noformat}
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