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Re: hadoop cluster not working
mallik arjun 2013-03-10, 04:49
i am not able to run that command and logs are empty
On Sun, Mar 10, 2013 at 8:56 AM, feng lu <[EMAIL PROTECTED]> wrote:

> Hi
>
> Are you able to run the wordcount example in hadoop-*-examples.jar using
> this command.
>
> bin/hadoop jar hadoop-*-examples.jar wordcount [-m <#maps>] [-r
> <#reducers>] <in-dir> <out-dir>
>
> check your JobTracker and TaskTracker is start correctly. see the logs.
>
>
> On Sun, Mar 10, 2013 at 11:01 AM, mallik arjun <[EMAIL PROTECTED]>wrote:
>
>> it is the not the problem of MaxTemperature.jar,even the command of any
>> >hadoop jar  xxx.jar  input output
>>
>> when i run the command , it is like [image: Inline image 1]
>>
>>
>> On Sun, Mar 10, 2013 at 8:03 AM, feng lu <[EMAIL PROTECTED]> wrote:
>>
>>> Hi mallik
>>>
>>> Do you submit the job to JobTrackter? like this code
>>> JobClient.runJob(conf) in your MaxTemperature.jar package.
>>>
>>> maybe you can refer to this tutorial. [0]
>>>
>>> [0] http://hadoop.apache.org/docs/r1.0.4/mapred_tutorial.html
>>>
>>>
>>> On Sun, Mar 10, 2013 at 10:05 AM, mallik arjun <[EMAIL PROTECTED]>wrote:
>>>
>>>> hai guys i am using hadoop version 1.0.3 , it was ran well before. even
>>>> now  if use >hadoop fs -ls these commands well but when i use the commands
>>>> like >hadoop jar /home/mallik/definite/MaxTemperature.jar  input  outputmap
>>>>
>>>> the cluster is not processing the job, what might be the problem,
>>>> please help me, when i see logs,nothing in the logs. please help me it is
>>>> very urget.
>>>>
>>>> thanks in advance.
>>>>
>>>
>>>
>>>
>>> --
>>> Don't Grow Old, Grow Up... :-)
>>>
>>
>>
>
>
> --
> Don't Grow Old, Grow Up... :-)
>