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From Rahul Singh <smart.rahul.i...@gmail.com>
Subject Re: job getting hung
Date Mon, 14 Apr 2014 06:32:21 GMT
thanks for the tip.. looking at the logs i found nodemanager was not able
to comunicate to the server (i assume resourcemanager).


On Mon, Apr 14, 2014 at 11:12 AM, Stanley Shi <sshi@gopivotal.com> wrote:

> do you any node manager running?
>
> Regards,
> *Stanley Shi,*
>
>
>
> On Mon, Apr 14, 2014 at 11:37 AM, Rahul Singh <smart.rahul.iiit@gmail.com>wrote:
>
>> Hi,
>>   I am trying to run wordcount example(input file contains just few
>> words) but the job seems to be stuck. How do i debug what went wrong?
>>
>> [hduser@poc-hadoop04 sbin]$ hadoop jar
>> ../share/hadoop/mapreduce/hadoop-mapreduce-examples-2.3.0.jar wordcount
>> /user/hduser/input /user/hduser/output_wordcount
>>
>> 14/04/14 09:01:06 WARN util.NativeCodeLoader: Unable to load
>> native-hadoop library for your platform... using builtin-java classes where
>> applicable
>> 14/04/14 09:01:07 INFO client.RMProxy: Connecting to ResourceManager at
>> localhost/127.0.0.1:8032
>> 14/04/14 09:01:08 INFO input.FileInputFormat: Total input paths to
>> process : 1
>> 14/04/14 09:01:08 INFO mapreduce.JobSubmitter: number of splits:1
>> 14/04/14 09:01:08 INFO mapreduce.JobSubmitter: Submitting tokens for job:
>> job_1397446243581_0001
>> 14/04/14 09:01:09 INFO impl.YarnClientImpl: Submitted application
>> application_1397446243581_0001
>> 14/04/14 09:01:09 INFO mapreduce.Job: The url to track the job:
>> http://poc-hadoop04:8088/proxy/application_1397446243581_0001/
>> 14/04/14 09:01:09 INFO mapreduce.Job: Running job: job_1397446243581_0001
>>
>>
>> Thanks and Regards,
>> Rahul Singh
>>
>
>

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