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https://issues.apache.org/jira/browse/HIVE-5918?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13837107#comment-13837107
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Eric Hanson commented on HIVE-5918:
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Good catch. We need regression tests for this too. I have a feeling this might
be a regression due to recent decimal work.
> simple arithmetic expressions may not vectorize due to type checks
> ------------------------------------------------------------------
>
> Key: HIVE-5918
> URL: https://issues.apache.org/jira/browse/HIVE-5918
> Project: Hive
> Issue Type: Bug
> Components: Vectorization
> Reporter: Sergey Shelukhin
> Assignee: Sergey Shelukhin
>
> When I try to vectorize e.g. select cbigint / 0 from alltypesorc, (with some
> logging added), I get my logging
> physical.Vectorizer (Vectorizer.java:validateExprNodeDescRecursive(642)) -
> failed to validate type: decimal(25,6); (cbigint / 0)
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