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Posted to dev@hive.apache.org by "Sergey Shelukhin (JIRA)" <ji...@apache.org> on 2013/12/04 01:23:36 UTC

[jira] [Updated] (HIVE-5918) int / int division does not vectorize due to type checks

     [ https://issues.apache.org/jira/browse/HIVE-5918?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sergey Shelukhin updated HIVE-5918:
-----------------------------------

    Summary: int / int division does not vectorize due to type checks  (was: simple arithmetic expressions may not vectorize due to type checks)

> int / int division does 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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