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MapReduce, mail # user - about replication


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Re: about replication
Mohammad Tariq 2013-08-20, 09:53
You are welcome. Which link have you followed for the configuration?Your *
core-site.xml* is empty. Remove the property *fs.default.name *from *
hdfs-site.xml* and add it to *core-site.xml*. Remove
*mapred.job.tracker*as well. It is required in
*mapred-site.xml*.

I would suggest you to do a pseudo distributed setup first in order to get
yourself familiar with the process and then proceed to the distributed
mode. You can visit this
link<http://cloudfront.blogspot.in/2012/07/how-to-configure-hadoop.html#.UhM8d2T0-4I>if
you need some help. Let me know if you face any issue.

HTH

Warm Regards,
Tariq
cloudfront.blogspot.com
On Tue, Aug 20, 2013 at 2:56 PM, Irfan Sayed <[EMAIL PROTECTED]> wrote:

> thanks tariq for response.
> as discussed last time, i have sent you all the config files in my setup .
> can you please go through that ?
>
> please let me know
>
> regards
> irfan
>
>
>
>
> On Tue, Aug 20, 2013 at 1:22 PM, Mohammad Tariq <[EMAIL PROTECTED]>wrote:
>
>> I'm sorry for being unresponsive. Was out of touch for sometime because
>> of ramzan and eid. Resuming work today.
>>
>> What's the current status?
>>
>> Warm Regards,
>> Tariq
>> cloudfront.blogspot.com
>>
>>
>> On Mon, Aug 19, 2013 at 7:18 PM, manish dunani <[EMAIL PROTECTED]>wrote:
>>
>>> First of all read the concepts ..I hope you will like it..
>>>
>>> https://www.frcrc.org/sites/default/files/HadoopTutorialPart1.pdf
>>>
>>>
>>>
>>> On Mon, Aug 19, 2013 at 9:45 AM, Irfan Sayed <[EMAIL PROTECTED]>wrote:
>>>
>>>> please suggest
>>>>
>>>> regards
>>>> irfan
>>>>
>>>>
>>>>
>>>> On Tue, Aug 13, 2013 at 12:56 PM, Irfan Sayed <[EMAIL PROTECTED]>wrote:
>>>>
>>>>> hey Tariq,
>>>>> i am still stuck ..
>>>>> can you please suggest
>>>>>
>>>>> regards
>>>>> irfan
>>>>>
>>>>>
>>>>>
>>>>> On Thu, Aug 8, 2013 at 5:56 AM, Irfan Sayed <[EMAIL PROTECTED]>wrote:
>>>>>
>>>>>> please suggest
>>>>>>
>>>>>> regards
>>>>>>
>>>>>>
>>>>>>
>>>>>> On Wed, Aug 7, 2013 at 9:49 AM, Irfan Sayed <[EMAIL PROTECTED]>wrote:
>>>>>>
>>>>>>> attachment got quarantined
>>>>>>> resending in txt format. please rename it to conf.rar
>>>>>>>
>>>>>>> regards
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> On Wed, Aug 7, 2013 at 9:41 AM, Irfan Sayed <[EMAIL PROTECTED]>wrote:
>>>>>>>
>>>>>>>> thanks.
>>>>>>>>
>>>>>>>> if i run the jps command on namenode :
>>>>>>>>
>>>>>>>> Administrator@DFS-DC /cygdrive/c/Java/jdk1.7.0_25/bin
>>>>>>>> $ ./jps.exe
>>>>>>>> 3164 NameNode
>>>>>>>> 1892 Jps
>>>>>>>>
>>>>>>>> same command on datanode :
>>>>>>>>
>>>>>>>> Administrator@DFS-1 /cygdrive/c/Java/jdk1.7.0_25/bin
>>>>>>>> $ ./jps.exe
>>>>>>>> 3848 Jps
>>>>>>>>
>>>>>>>> jps does not list any process for datanode. however, on web browser
>>>>>>>> i can see one live data node
>>>>>>>> please find the attached conf rar file of namenode
>>>>>>>>
>>>>>>>> regards
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> On Wed, Aug 7, 2013 at 1:52 AM, Mohammad Tariq <[EMAIL PROTECTED]>wrote:
>>>>>>>>
>>>>>>>>> OK. we'll start fresh. Could you plz show me your latest config
>>>>>>>>> files?
>>>>>>>>>
>>>>>>>>> BTW, are your daemons running fine?Use JPS to verify that.
>>>>>>>>>
>>>>>>>>> Warm Regards,
>>>>>>>>> Tariq
>>>>>>>>> cloudfront.blogspot.com
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> On Tue, Aug 6, 2013 at 10:59 PM, Irfan Sayed <[EMAIL PROTECTED]
>>>>>>>>> > wrote:
>>>>>>>>>
>>>>>>>>>> i have created these dir "wksp_data" and "wksp_name" on both
>>>>>>>>>> datanode and namenode
>>>>>>>>>> made the respective changes in "hdfs-site.xml" file
>>>>>>>>>> formatted the namenode
>>>>>>>>>> started the dfs
>>>>>>>>>>
>>>>>>>>>> but still, not able to browse the file system through web browser
>>>>>>>>>> please refer below
>>>>>>>>>>
>>>>>>>>>> anything still missing ?
>>>>>>>>>> please suggest
>>>>>>>>>>
>>>>>>>>>> [image: Inline image 1]
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> On Tue, Aug 6, 2013 at 10:35 PM, Irfan Sayed <
>>>>>>>>>> [EMAIL PROTECTED]> wrote:
>>>>>>>>>>
>>>>>>>>>>> these dir needs to be created on all datanodes and namenodes ?
>>>>>>>>>>