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From "Prasanth Jayachandran (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-11595) refactor ORC footer reading to make it usable from outside
Date Fri, 28 Aug 2015 00:17:45 GMT

    [ https://issues.apache.org/jira/browse/HIVE-11595?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14717818#comment-14717818
] 

Prasanth Jayachandran commented on HIVE-11595:
----------------------------------------------

+1

> refactor ORC footer reading to make it usable from outside
> ----------------------------------------------------------
>
>                 Key: HIVE-11595
>                 URL: https://issues.apache.org/jira/browse/HIVE-11595
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>         Attachments: HIVE-10595.patch, HIVE-11595.01.patch, HIVE-11595.02.patch, HIVE-11595.03.patch
>
>
> If ORC footer is read from cache, we want to parse it without having the reader, opening
a file, etc. I thought it would be as simple as protobuf parseFrom bytes, but apparently there's
bunch of stuff going on there. It needs to be accessible via something like parseFrom(ByteBuffer),
or similar.



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