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HDFS >> mail # user >> Re: Submitting mapreduce and nothing happens

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Re: Submitting mapreduce and nothing happens
When you say "nothing happens"; where exactly do you mean? The client
doesn't print anything, or the cluster doesn't run anything?

On Mon, Apr 15, 2013 at 3:36 PM, Amit Sela <[EMAIL PROTECTED]> wrote:
> Hi all,
> I'm trying to submit a mapreduce job remotely using job.submit()
> I get the following:
> [WARN ] org.apache.hadoop.mapred.JobClient       » Use GenericOptionsParser
> for parsing the arguments. Applications should implement Tool for the same.
> [INFO ] org.apache.hadoop.mapred.JobClient       » Cleaning up the staging
> area hdfs://{namenode
> address}:{port}{hadoop.tmp.dir}/mapred/staging/myusername/.staging/job_201304150711_0022
> and nothing happens...
> I set the the mapred.job.tracker and changed permissions for hadoop.tmp.dir.
> I also set "hadoop.job.ugi" as "hadoop,supergroup" but some how I think that
> it's not making any difference.
> The system submitting the job is running with another user, call it:
> myusername and not hadoop.
> I believe it is related to the user permissions but I can't seem to get it
> right.
> Thanks for the help,
> Amit.

Harsh J