Running hadoop job remotely

[Chandra Mohan, Ananda Vel Murugan]

Hi,

I am trying to run HBase importTSV hadoop job to load data into HBase from a 
TSV file.

I am using the following code.

    Configuration config = new Configuration();
    Iterator iter = config.iterator();
    while(iter.hasNext())
    {
        Object obj = iter.next();
        System.out.println(obj);
    }

    Job job = new Job(config);
    job.setJarByClass(ImportTsv.class);
    job.setJobName("ImportTsv");
    job.getConfiguration().set("user", "hadoop");
    job.waitForCompletion(true);

I am getting this error
ERROR security.UserGroupInformation: PriviledgedActionException as:E317376 
cause:org.apache.hadoop.security.AccessControlException: 
org.apache.hadoop.security.AccessControlException: Permission denied: 
user=E317376, access=WRITE, inode="staging":hadoop:supergroup:rwxr-xr-x
I dont know how user name E317376 is being set. This is my windows machine user 
name from where I am trying to run this job in a remote cluster. My haddop user 
account in linux machine is "hadoop"
when i run this in linux machine which is part of Hadoop cluster under hadoop 
user account, everything works well. But I want to programatically run this job 
in a java web application. Am I doing anything wrong. Please help...