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From "Jeff Hammerbacher (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HDFS-1051) Umbrella Jira for Scaling the HDFS Name Service
Date Thu, 11 Nov 2010 00:09:25 GMT

    [ https://issues.apache.org/jira/browse/HDFS-1051?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12930854#action_12930854
] 

Jeff Hammerbacher commented on HDFS-1051:
-----------------------------------------

Another path to scalability: BAH's Aaron Cordova has a prototype of using HBase for storing
the NN metadata up at http://code.google.com/p/hdfs-dnn/.

> Umbrella Jira for Scaling the HDFS Name Service
> -----------------------------------------------
>
>                 Key: HDFS-1051
>                 URL: https://issues.apache.org/jira/browse/HDFS-1051
>             Project: Hadoop HDFS
>          Issue Type: New Feature
>    Affects Versions: 0.22.0
>            Reporter: Sanjay Radia
>            Assignee: Sanjay Radia
>
> The HDFS Name service currently uses a single Namenode which limits its scalability.
This is a master jira to track sub-jiras to address this problem.

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