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From "Eric Yang (JIRA)" <j...@apache.org>
Subject [jira] Commented: (CHUKWA-495) Implement Pig 0.7.0 compatible Loader class
Date Fri, 16 Jul 2010 00:17:50 GMT

    [ https://issues.apache.org/jira/browse/CHUKWA-495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12888969#action_12888969
] 

Eric Yang commented on CHUKWA-495:
----------------------------------

+1 on this refactor.

> Implement Pig 0.7.0 compatible Loader class
> -------------------------------------------
>
>                 Key: CHUKWA-495
>                 URL: https://issues.apache.org/jira/browse/CHUKWA-495
>             Project: Chukwa
>          Issue Type: Improvement
>            Reporter: Bill Graham
>            Assignee: Bill Graham
>
> Pig 0.7.0 introduces a revamped Load/Store model that is not backward compatible with
previous Pig releases. We need to create new classes to handle loading/storing Chukwa data
from Pig. Since the new load/store model uses abstract super classes instead of interfaces,
I propose we deprecate {{org.apache.hadoop.chukwa.ChukwaStorage}} and create the following
classes:
> {noformat}
> org.apache.hadoop.chukwa.pig.ChukwaLoader
> org.apache.hadoop.chukwa.pig.ChukwaStorer
> {noformat}
> This jira is for the former. Note the addition of the pig sub-package. Thoughts about
this approach? Has anyone written code to do this yet?

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