|| at Sep 26, 2009 at 12:34 pm
First set up your cluster and the client machine as per the getting
started guide. Synchronize your configuration files everywhere.
The FileSystem class has the API for interacting with the HDFS:http://hadoop.apache.org/common/docs/r0.20.1/api/org/apache/hadoop/fs/FileSystem.html
The JobConf and JobClient classes hold the API for posting MapReduce jobs.http://hadoop.apache.org/common/docs/r0.20.1/api/org/apache/hadoop/mapred/JobClient.htmlhttp://hadoop.apache.org/common/docs/r0.20.1/api/org/apache/hadoop/mapred/JobConf.html
Check the examples jar for more sample code.
On Wed, Sep 23, 2009 at 10:39 PM, andi andi wrote:
How to access hdfs (put, get, or delete) from client application
(programmatically) ? client application reside in another computer.
Also, if I've a map reduce application, how to post job from client
application (in client computer) into hadoop server ?