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From "Owen O'Malley (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-5728) Make ORC InputFormat/OutputFormat usable outside Hive
Date Thu, 16 Jan 2014 18:07:20 GMT

    [ https://issues.apache.org/jira/browse/HIVE-5728?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13873679#comment-13873679
] 

Owen O'Malley commented on HIVE-5728:
-------------------------------------

Sorry for not getting back to this patch. It looks good with some minor changes:
* Please keep the source code to 80 columns.
* I think it would be less confusing to use the full name for the mapred.RecordReader and
the short name for orc.RecordReader.
* OrcNewSplit needs a license header.

> Make ORC InputFormat/OutputFormat usable outside Hive
> -----------------------------------------------------
>
>                 Key: HIVE-5728
>                 URL: https://issues.apache.org/jira/browse/HIVE-5728
>             Project: Hive
>          Issue Type: Improvement
>          Components: File Formats
>            Reporter: Daniel Dai
>            Assignee: Daniel Dai
>             Fix For: 0.13.0
>
>         Attachments: HIVE-5728-1.patch, HIVE-5728-2.patch, HIVE-5728-3.patch, HIVE-5728-4.patch,
HIVE-5728-5.patch, HIVE-5728-6.patch
>
>
> ORC InputFormat/OutputFormat is currently not usable outside Hive. There are several
issues need to solve:
> 1. Several class is not public, eg: OrcStruct
> 2. There is no InputFormat/OutputFormat for new api (Some tools such as Pig need new
api)
> 3. Has no way to push WriteOption to OutputFormat outside Hive



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