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From "Joseph Doss (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-8138) Patch to fix oracle support in fresh version of hadoop-1.0.0
Date Thu, 08 Mar 2012 15:07:57 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-8138?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13225244#comment-13225244
] 

Joseph Doss commented on HADOOP-8138:
-------------------------------------

By 'oracle support' I mean querying an oracle database. There was a problem with hadoop's
DBInputFormat.java expecting the database to use LIMIT and OFFSET, whereas oracle's uses ROWNUM.
hadoop-1.0.0's code didn't account for this and database queries attempting LIMIT and OFFSET
would throw errors. This patch corrects that.

Cheers,
JD
                
> Patch to fix oracle support in fresh version of hadoop-1.0.0
> ------------------------------------------------------------
>
>                 Key: HADOOP-8138
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8138
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: native
>    Affects Versions: 1.0.0
>         Environment: redhat
>            Reporter: Joseph Doss
>             Fix For: 1.0.0
>
>         Attachments: HADOOP-oracleDriverPatch.patch
>
>


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