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From "Owen O'Malley (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-15841) Upgrade Hive to ORC 1.3.2
Date Thu, 16 Feb 2017 00:37:41 GMT

    [ https://issues.apache.org/jira/browse/HIVE-15841?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15868894#comment-15868894
] 

Owen O'Malley commented on HIVE-15841:
--------------------------------------

It gets them from the SchemaEvolution. In particular, they come from OrcInputFormat.getDesiredRowTypeDescr(...)
which uses schema.evolution.columns and schema.evolution.columns.types or columns and columns.types
from the config.

> Upgrade Hive to ORC 1.3.2
> -------------------------
>
>                 Key: HIVE-15841
>                 URL: https://issues.apache.org/jira/browse/HIVE-15841
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Owen O'Malley
>            Assignee: Owen O'Malley
>         Attachments: HIVE-15841.patch
>
>
> Hive needs ORC-141 and ORC-135, so we should upgrade to ORC 1.3.2 once it releases.



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