hadoop-mapreduce-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "dhruba borthakur (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (MAPREDUCE-2142) Refactor RaidNode to remove dependence on map reduce
Date Mon, 08 Nov 2010 08:51:15 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-2142?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

dhruba borthakur resolved MAPREDUCE-2142.
-----------------------------------------

       Resolution: Fixed
    Fix Version/s: 0.22.0
     Hadoop Flags: [Reviewed]

I just committed it. Thanks Patrick. Please update the wiki too.

> Refactor RaidNode to remove dependence on map reduce
> ----------------------------------------------------
>
>                 Key: MAPREDUCE-2142
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2142
>             Project: Hadoop Map/Reduce
>          Issue Type: Task
>            Reporter: Patrick Kling
>             Fix For: 0.22.0
>
>         Attachments: MAPREDUCE-2142.2.patch, MAPREDUCE-2142.3.patch, MAPREDUCE-2142.patch
>
>
> I am refactoring the RaidNode code as follows: The base class RaidNode will contain the
common functionality needed for raiding files. The derived class LocalRaidNode contains an
implementation of RaidNode that performs raiding locally. The derived class DistRaidNode performs
raiding using map reduce jobs. This way, only DistRaidNode has a dependency on map reduce
code and RaidNode and LocalRaidNode can be moved to HDFS.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message