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Posted to hdfs-dev@hadoop.apache.org by "Todd Lipcon (Resolved) (JIRA)" <ji...@apache.org> on 2012/02/14 22:11:59 UTC
[jira] [Resolved] (HDFS-238) imeplement DFSClient on top of
thriftfs - this may require DFSClient or DN protocol changes
[ https://issues.apache.org/jira/browse/HDFS-238?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Todd Lipcon resolved HDFS-238.
------------------------------
Resolution: Won't Fix
Marking wontfix, seems like protobuf-based IPC and/or HTTPFS is probably the better way forward here.
> imeplement DFSClient on top of thriftfs - this may require DFSClient or DN protocol changes
> -------------------------------------------------------------------------------------------
>
> Key: HDFS-238
> URL: https://issues.apache.org/jira/browse/HDFS-238
> Project: Hadoop HDFS
> Issue Type: New Feature
> 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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