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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CHUKWA-648) Make Chukwa Reduce Type to support hierarchy format
Date Sun, 05 Aug 2012 03:48:02 GMT

    [ https://issues.apache.org/jira/browse/CHUKWA-648?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13428786#comment-13428786
] 

Hudson commented on CHUKWA-648:
-------------------------------

Integrated in Chukwa-trunk #456 (See [https://builds.apache.org/job/Chukwa-trunk/456/])
    CHUKWA-648. Make Chukwa Reduce Type to support hierarchy format. (Jie Huang via asrabkin)
(Revision 1369519)

     Result = SUCCESS
eyang : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1369519
Files : 
* /incubator/chukwa/trunk/src/main/java/org/apache/hadoop/chukwa/util/HierarchyDataType.java

                
> Make Chukwa Reduce Type to support hierarchy format
> ---------------------------------------------------
>
>                 Key: CHUKWA-648
>                 URL: https://issues.apache.org/jira/browse/CHUKWA-648
>             Project: Chukwa
>          Issue Type: New Feature
>          Components: Data Processors
>    Affects Versions: 0.4.0, 0.6.0
>            Reporter: Jie Huang
>            Assignee: Jie Huang
>         Attachments: Chukwa-648-0_4.patch, Chukwa-648.patch
>
>
> Currently the Reduce Type decides the final directory-structure of the processed data
over HDFS. And it doesn't support a hierarchy format like 
> {noformat}
> hdfs/namenode
> hdfs/datanode
> ...
> {noformat}
> A hierarchy structure makes it easy to do the HDFS File Filter versus to the flat storage
structure while doing the analysis job.  

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