Sorry for incomplete reply
In hadoop 1.2/1.0 , following is the property
<property>
<name>mapred.hosts</name>
<value>${HADOOP_CONF_DIR}/mapred.include</value>
<description>Names a file that contains the list of nodes that may
connect to the jobtracker. If the value is empty, all hosts are
permitted.</description>
</property>
On Mon, Jan 27, 2014 at 9:21 PM, Shekhar Sharma <shekhar2...@gmail.com>wrote:
> U mean property name?
>
> Regards,
> Som Shekhar Sharma
> +91-8197243810
>
>
> On Mon, Jan 27, 2014 at 9:14 PM, Nitin Pawar <nitinpawar...@gmail.com>wrote:
>
>> I think the file name is "mapred.include"
>>
>>
>> On Mon, Jan 27, 2014 at 9:11 PM, Shekhar Sharma <shekhar2...@gmail.com>wrote:
>>
>>> Hello,
>>> I am using apache hadoop-1.0.3 version and i want to commission a task
>>> tracker.
>>> For this i have included a property mapred.hosts in mapred-site.xml and
>>> for this property i have mentioned a file. In this file i have given the IP
>>> address of a machine..
>>>
>>> then i ran the command "hadoop mradmin -refreshNodes"
>>>
>>> Now what i see, when i am trying to run the task tracker on that
>>> machine, it is throwing me an exception that task tracker is not allowed to
>>> communicate with the job tracker...
>>>
>>> I have used the newer property (mapred.jobtracker.hosts.filename) even
>>> this was not helpful and more over this property is not recognized by the
>>> job tracker.
>>>
>>> Please advise me how to commission a task tracker
>>>
>>> Regards,
>>> Som Shekhar Sharma
>>> +91-8197243810
>>>
>>
>>
>>
>> --
>> Nitin Pawar
>>
>
>
--
Nitin Pawar
