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From "Allen Wittenauer (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-6253) Add a Ceph FileSystem interface.
Date Thu, 01 Dec 2011 19:58:40 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-6253?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13161088#comment-13161088
] 

Allen Wittenauer commented on HADOOP-6253:
------------------------------------------

One of the comments made by another file system vendor that we've spoken too is that there
are too many "if (HDFS) do this else do this" that undercut the capabilities of non-HDFS implementations.
 I wouldn't be too surprised if Ceph has the same problem.
                
> 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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