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Posted to dev@oozie.apache.org by "Parameswaran Raman (JIRA)" <ji...@apache.org> on 2012/05/13 02:18:51 UTC

[jira] [Commented] (OOZIE-569) Update documentation on external dataset definition

    [ https://issues.apache.org/jira/browse/OOZIE-569?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13274106#comment-13274106 ] 

Parameswaran Raman commented on OOZIE-569:
------------------------------------------

For the patch committed in trunk with this JIRA ID (also available under the same JIRA ID in Apache ReviewBoard system), I grant license to ASF for inclusion in ASF works (as per the Apache License §5) 
                
> Update documentation on external dataset definition
> ---------------------------------------------------
>
>                 Key: OOZIE-569
>                 URL: https://issues.apache.org/jira/browse/OOZIE-569
>             Project: Oozie
>          Issue Type: Bug
>            Reporter: Parameswaran Raman
>             Fix For: pre-Apache
>
>
> In the documentation for 'external dataset definition' - http://yahoo.github.com/oozie/releases/3.0.2/CoordinatorFunctionalSpec.html, it needs to be mentioned that:
> If a xml namespace (xmlns="xyz") is already present for <coordinator-app> then there is no need to specify it again on any of the <datasets> or <dataset> elements (even if the dataset is defined in a separate xml file).
> Specifying namespaces at multiple places, results in xml errors while submitting the job.
> CORRECT SPECIFICATION:
> ------------------------------------------
> <coordinator-app name="aggreg"  xmlns="uri:oozie:coordinator:0.2">
>      .....
>    <datasets>
>        <dataset>
>        ..
>        </dataset>
>      .....
>    </datasets>
>      .....
> </coordinator-app>
> INCORRECT SPECIFICATION:
> ------------------------------------------
> <coordinator-app name="aggreg"  xmlns="uri:oozie:coordinator:0.2">
>      .....
>    <datasets xmlns="uri:oozie:coordinator:0.2">
>        <include>
>        ..
>        </include>
>        <dataset>
>        ..
>        </dataset>
>      .....
>    </datasets>
>      .....
> </coordinator-app>

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