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From "Navis (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-5342) Remove pre hadoop-0.20.0 related codes
Date Tue, 24 Sep 2013 01:16:02 GMT

    [ https://issues.apache.org/jira/browse/HIVE-5342?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13775892#comment-13775892
] 

Navis commented on HIVE-5342:
-----------------------------

Removing counter in Operator is the first step. There would be following works related to
this, something like,

1. replace serde2.io.*Writable with hadoop.io.*Writable
2. remove shims for comparing Text
3. possibly removing ByteArrayRef in Lazy<Non-Primitives>
4. etc.

I'll check the HIVE-4518, but it seemed a little intrusive at first look.
                
> Remove pre hadoop-0.20.0 related codes
> --------------------------------------
>
>                 Key: HIVE-5342
>                 URL: https://issues.apache.org/jira/browse/HIVE-5342
>             Project: Hive
>          Issue Type: Task
>          Components: Shims
>            Reporter: Navis
>            Assignee: Navis
>            Priority: Trivial
>         Attachments: D13047.1.patch
>
>
> Recently, we discussed not supporting hadoop-0.20.0. If it would be done like that or
not, 0.17 related codes would be removed before that.

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