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From Shengjun Xin <s...@gopivotal.com>
Subject Re: job getting hung
Date Mon, 14 Apr 2014 05:41:36 GMT
Check resourcemamager log and nodemanager log


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
>



-- 
Regards
Shengjun

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