You are viewing a plain text version of this content. The canonical link for it is here.

Posted to common-user@hadoop.apache.org by Tsz Wo Sze <sz...@yahoo.com> on 2011/08/01 04:01:06 UTC

Re: DFSClient Protocol and FileSystem class

Hi JD,

FileSystem is a public API but DFSClient is an internal class.  For developing Hadoop applications, we should use FileSystem.

Tsz-Wo



________________________________
From: jagaran das <ja...@yahoo.co.in>
To: "common-user@hadoop.apache.org" <co...@hadoop.apache.org>
Sent: Sunday, July 31, 2011 2:50 PM
Subject: DFSClient Protocol and FileSystem class



What is the difference between DFSClient Protocol and FileSystem class in Hadoop DFS (HDFS). Both of these classes are used for connecting a remote client to the namenode in HDFS. So,

 I wanted to know the advantages of one over the other and which one is suitable for remote-client connection.


Regards,
JD