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From "Sergey Shelukhin (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-6010) create a test that would ensure vectorization produces same results as non-vectorized execution
Date Thu, 12 Dec 2013 03:19:06 GMT

    [ https://issues.apache.org/jira/browse/HIVE-6010?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13846030#comment-13846030
] 

Sergey Shelukhin commented on HIVE-6010:
----------------------------------------

Actually, this can also be used instead of VerifyingObjectStore to verify MetaStoreDirectSql
matches JDO, come thing of it. Will reduce the coverage but also remove the crutch from that
part of code.

> create a test that would ensure vectorization produces same results as non-vectorized
execution
> -----------------------------------------------------------------------------------------------
>
>                 Key: HIVE-6010
>                 URL: https://issues.apache.org/jira/browse/HIVE-6010
>             Project: Hive
>          Issue Type: Test
>          Components: Tests, Vectorization
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>
> So as to ensure that vectorization is not forgotten when changes are made to things.
Obviously it would not be viable to have a bulletproof test, but at least a subset of operations
can be verified.



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