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https://issues.apache.org/jira/browse/HIVE-14034?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15366766#comment-15366766
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Lefty Leverenz commented on HIVE-14034:
---------------------------------------
Reverted by HIVE-14182.
> Vectorization may fail with compex OR conditions
> ------------------------------------------------
>
> Key: HIVE-14034
> URL: https://issues.apache.org/jira/browse/HIVE-14034
> Project: Hive
> Issue Type: Bug
> Reporter: Takahiko Saito
> Assignee: Sergey Shelukhin
> Fix For: 2.2.0, 2.1.1
>
> Attachments: HIVE-14034.patch
>
>
> Example callstack for reference, should somebody hit this:
> {noformat}
> Caused by: java.lang.ArrayIndexOutOfBoundsException: 288
> at
> org.apache.hadoop.hive.ql.exec.vector.expressions.gen.StringGroupColEqualStringGroupScalarBase.evaluate(StringGroupColEqualStringGroupScalarBase.java:74)
> at
> org.apache.hadoop.hive.ql.exec.vector.expressions.ColOrCol.evaluate(ColOrCol.java:268)
> at
> org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpression.evaluateChildren(VectorExpression.java:121)
> at
> org.apache.hadoop.hive.ql.exec.vector.expressions.IfExprStringScalarStringGroupColumn.evaluate(IfExprStringScalarStringGroupColumn.java:56)
> at
> org.apache.hadoop.hive.ql.exec.vector.VectorSelectOperator.process(VectorSelectOperator.java:132)
> ... 23 more
> {noformat}
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