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From "Sergey Shelukhin (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-5918) simple arithmetic expressions may not vectorize due to type checks
Date Mon, 02 Dec 2013 23:54:36 GMT

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

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

    Component/s: Vectorization

> 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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