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From "Jarek Jarcec Cecho (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-2614) Allow append arbitrary text at the end of generated query in DBOutputFormat class
Date Fri, 24 Jun 2011 06:04:47 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-2614?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13054246#comment-13054246
] 

Jarek Jarcec Cecho commented on MAPREDUCE-2614:
-----------------------------------------------

Hi Josh,
thanks for supporting my idea. I was actually planning to add the ability for INSERT IGNORE
and INSERT DELAYED as well, right after I get patch for this issue working.

Your idea about getting the functionality out and making several classes specific to databases
seems reasonable to me, so I'll change my patch and try to upload it once more.

Jarcec


> Allow append arbitrary text at the end of generated query in DBOutputFormat class
> ---------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-2614
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2614
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>            Reporter: Jarek Jarcec Cecho
>            Priority: Minor
>         Attachments: MAPREDUCE-2614.patch
>
>
> It would be wonderful if DBOutputFormat class allow addition of arbitrary text at the
end of generated query. This feature can be useful for example in case of MySQL database to
specify "ON DUPLICATE KEY UPDATE ..." part of the query.

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