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


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Re: Submitting mapreduce and nothing happens
Thats interesting; is the JT you're running on the cluster started
with the ID 201304150711 or something else?

On Mon, Apr 15, 2013 at 6:47 PM, Amit Sela <[EMAIL PROTECTED]> wrote:
> 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