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From "Owen O'Malley (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-11259) LLAP: clean up ORC dependencies part 1
Date Wed, 22 Jul 2015 21:20:04 GMT

    [ https://issues.apache.org/jira/browse/HIVE-11259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14637649#comment-14637649
] 

Owen O'Malley commented on HIVE-11259:
--------------------------------------

You need to remove the dependence between Reader and ReaderImpl and the EncodedReader and
EncodedReaderImpl. I'd suggest adding passing a factory object into the OrcFile.ReaderOptions
that can control  the implementation of the TreeReaders and RecordReader.

Basically, the goal is to make it so that LLAP can pass in a factory object that lets it control
the behavior of the RecordReader and TreeReaders without making the ORC reader depend on LLAP.


> LLAP: clean up ORC dependencies part 1
> --------------------------------------
>
>                 Key: HIVE-11259
>                 URL: https://issues.apache.org/jira/browse/HIVE-11259
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>         Attachments: HIVE-11259.01.patch, HIVE-11259.patch
>
>
> Before there's storage handler module, we can clean some things up



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