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From "Ravi Prakash (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-6253) Add a Ceph FileSystem interface.
Date Fri, 02 Dec 2011 00:18:40 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-6253?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13161326#comment-13161326
] 

Ravi Prakash commented on HADOOP-6253:
--------------------------------------

In an orthogonal concern, just out of curiosity, does anyone happen to know how Ceph compares
to HDFS in terms performance now? Gregory's first post is over 2 years old now and presumably
a lot more development and optimizations have gone into both filesystems.
                
> Add a Ceph FileSystem interface.
> --------------------------------
>
>                 Key: HADOOP-6253
>                 URL: https://issues.apache.org/jira/browse/HADOOP-6253
>             Project: Hadoop Common
>          Issue Type: New Feature
>          Components: fs
>            Reporter: Gregory Farnum
>            Assignee: Gregory Farnum
>            Priority: Minor
>              Labels: ceph
>         Attachments: HADOOP-6253.patch, HADOOP-6253.patch, HADOOP-6253.patch, HADOOP-6253.patch,
HADOOP-6253.patch
>
>
> The experimental distributed filesystem Ceph does not have a single point of failure,
uses a distributed metadata cluster instead of a single in-memory server, and might be of
use to some Hadoop users.

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