Home | About | Sematext search-lucene.com search-hadoop.com
 Search Hadoop and all its subprojects:

Switch to Plain View
HDFS >> mail # user >> Re: Submitting mapreduce and nothing happens


+
Harsh J 2013-04-15, 13:09
Copy link to this message
-
Re: Submitting mapreduce and nothing happens
The client prints the two lines I posted and the cluster shows nothing. Not
even incrementing the number of submitted jobs.
On Apr 15, 2013 4:10 PM, "Harsh J" <[EMAIL PROTECTED]> wrote:

> 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
>
+
Harsh J 2013-04-15, 13:23