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From "Eugene Koifman (JIRA)" <>
Subject [jira] [Updated] (HIVE-5163) refactor org.apache.hadoop.mapred.HCatMapRedUtil
Date Wed, 28 Aug 2013 18:32:51 GMT


Eugene Koifman updated HIVE-5163:

    Status: Patch Available  (was: Open)
> refactor org.apache.hadoop.mapred.HCatMapRedUtil
> ------------------------------------------------
>                 Key: HIVE-5163
>                 URL:
>             Project: Hive
>          Issue Type: Sub-task
>          Components: HCatalog
>    Affects Versions: 0.12.0
>            Reporter: Eugene Koifman
>            Assignee: Eugene Koifman
>             Fix For: 0.12.0
>         Attachments: HIVE-5163.move, HIVE-5163.patch, HIVE-5163.update
> Everything that this class does is delegated to a Shim class.
> To make HIVE-4895 and HIVE-4896 smoother, we need to get rid of HCatMapRedUtil and make
the calls directly to the Shim layer.  It will make it easier because all org.apache.hcatalog
classes will move to org.apache.hive.hcatalog classes thus making way to provide binary backwards
compat.  This class won't change it's name so it's more difficult to provide backwards compat.
 The org.apache.hadoop.mapred.TempletonJobTracker is not an issue since it goes away in HIVE-4460.

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