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From "Gopal V (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-9593) ORC Reader should ignore unknown metadata streams
Date Sun, 08 Feb 2015 01:03:56 GMT

    [ https://issues.apache.org/jira/browse/HIVE-9593?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14311047#comment-14311047
] 

Gopal V commented on HIVE-9593:
-------------------------------

+1 - Confirmed that the change does not affect any encodings on disk. 

During testing, I merged HIVE-9188 + -Pprotobuf to regenerate generated code - that's probably
necessary now that JIRA is in.

/cc: [~prasanth_j]

> ORC Reader should ignore unknown metadata streams 
> --------------------------------------------------
>
>                 Key: HIVE-9593
>                 URL: https://issues.apache.org/jira/browse/HIVE-9593
>             Project: Hive
>          Issue Type: Bug
>          Components: File Formats
>    Affects Versions: 0.11.0, 0.12.0, 0.13.1, 1.0.0, 1.2.0, 1.1.0
>            Reporter: Gopal V
>            Assignee: Owen O'Malley
>         Attachments: hive-9593.patch
>
>
> ORC readers should ignore metadata streams which are non-essential additions to the main
data streams.
> This will include additional indices, histograms or anything we add as an optional stream.



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