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From "Pete Wyckoff (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-4136) imeplement DFSClient on top of thriftfs - this may require DFSClient or DN protocol changes
Date Tue, 09 Sep 2008 20:33:44 GMT
imeplement DFSClient on top of thriftfs - this may require DFSClient or DN protocol changes
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                 Key: HADOOP-4136
                 URL: https://issues.apache.org/jira/browse/HADOOP-4136
             Project: Hadoop Core
          Issue Type: New Feature
          Components: contrib/thiftfs, dfs, fs
            Reporter: Pete Wyckoff
            Priority: Minor


Open up DFS Protocol to allow non-Hadoop DFS clients to implement reads/writes.  Obviously,
the NN need not be changed because the thriftfs server will serve up the same metadata - ie
it's a bridge to the NN.

This is useful because if we can do this in Java using more open APIs, we could do it in C++
or Python or Perl :)

Doing it in Java first makes sense because we already have the DFSClient - kind of a proof
of concept.



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