[jira] Resolved: (HIVE-812) Hive compiled with "ant package" should work with hadoop 0.17

["Namit Jain (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-812?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Namit Jain resolved HIVE-812.
-----------------------------

      Resolution: Fixed
    Hadoop Flags: [Reviewed]

Committed in both trunk and 0.4 - Thanks Zheng

> Hive compiled with "ant package" should work with hadoop 0.17
> -------------------------------------------------------------
>
>                 Key: HIVE-812
>                 URL: https://issues.apache.org/jira/browse/HIVE-812
>             Project: Hadoop Hive
>          Issue Type: Bug
>    Affects Versions: 0.4.0, 0.5.0
>            Reporter: Zheng Shao
>            Assignee: Zheng Shao
>         Attachments: HIVE-812.1.patch, HIVE-812.2.patch
>
>
> The goal of shims is to make Hive compiled with "ant package" to work with any version of hadoop.
> However currently it is not working with hadoop 0.17 for a minor issue:
> org.apache.hadoop.io.Text.compareTo was inherited (and NOT overriden) from org.apache.hadoop.io.BinaryComparable.compareTo in hadoop 0.18 and above. When compiling Hive by default, we will compile it against hadoop 0.19.0. Java compiler will automatically replace org.apache.hadoop.io.Text.compareTo with org.apache.hadoop.io.BinaryComparable.compareTo in some places, and that caused the problem.

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