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From "Owen O'Malley (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (HIVE-14214) ORC Schema Evolution and Predicate Push Down do not work together (no rows returned)
Date Fri, 22 Jul 2016 21:41:20 GMT

    [ https://issues.apache.org/jira/browse/HIVE-14214?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15390227#comment-15390227
] 

Owen O'Malley edited comment on HIVE-14214 at 7/22/16 9:40 PM:
---------------------------------------------------------------

This patch still introduces the redundant SchemaEvolution.readerFileTypes, which exactly duplicates
the values in SchemaEvolution.readerToFile.

It also has spurious trailing spaces at the end of some of the qfile tests.


was (Author: owen.omalley):
This patch still introduces the redundant SchemaEvolution.readerFileTypes, which exactly duplicates
the values in SchemaEvolution.readerFileTypes.

It also has spurious trailing spaces at the end of some of the qfile tests.

> ORC Schema Evolution and Predicate Push Down do not work together (no rows returned)
> ------------------------------------------------------------------------------------
>
>                 Key: HIVE-14214
>                 URL: https://issues.apache.org/jira/browse/HIVE-14214
>             Project: Hive
>          Issue Type: Bug
>          Components: Hive
>            Reporter: Matt McCline
>            Assignee: Matt McCline
>            Priority: Critical
>         Attachments: HIVE-14214.01.patch, HIVE-14214.02.patch, HIVE-14214.03.patch, HIVE-14214.04.patch,
HIVE-14214.05.patch, HIVE-14214.06.patch, HIVE-14214.07.patch, HIVE-14214.08.patch, HIVE-14214.WIP.patch
>
>
> In Schema Evolution, the reader schema is different than the file schema which is used
to evaluate predicate push down.



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