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Date: Fri, 3 Aug 2012 03:20:02 +0000 (UTC)
From: "Eric Yang (JIRA)" <jira@apache.org>
To: chukwa-dev@incubator.apache.org
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Subject: [jira] [Reopened] (CHUKWA-648) Make Chukwa Reduce Type to support
 hierarchy format
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     [ https://issues.apache.org/jira/browse/CHUKWA-648?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Eric Yang reopened CHUKWA-648:
------------------------------


This patch doesn't compile after check into trunk.
                
> 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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