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From "Aaron Kimball (JIRA)" <j...@apache.org>
Subject [jira] Updated: (MAPREDUCE-1460) Oracle support in DataDrivenDBInputFormat
Date Fri, 05 Feb 2010 00:34:28 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-1460?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Aaron Kimball updated MAPREDUCE-1460:
-------------------------------------

    Attachment: MAPREDUCE-1460.patch

This patch provides support for Oracle via OracleDataDrivenDBInputFormat which subclasses
DataDrivenDBInputFormat. This overrides the {{getRecordReader()}} and {{getSplitter()}} methods
to return Oracle-specific versions (included in this patch) where appropriate.

This patch also updates Sqoop to use this InputFormat. With that, all Sqoop MapReduce jobs
use the new API, so the {{org.apache.hadoop.sqoop.mapred}} package and its associated tests
are all removed.

> Oracle support in DataDrivenDBInputFormat
> -----------------------------------------
>
>                 Key: MAPREDUCE-1460
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1460
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: contrib/sqoop
>            Reporter: Aaron Kimball
>            Assignee: Aaron Kimball
>         Attachments: MAPREDUCE-1460.patch
>
>
> DataDrivenDBInputFormat does not work with Oracle due to various SQL syntax issues.

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