I am new to using NDFS
When using mapred
We configure the job tracker in the nutch-default.xml file
But do we configure the machines which are the task-trackers anywhere in the
config file
By starting a task tracker on another machine,does the job-tracker
automatically find out these machines and assign the task to them
<property>
<name>mapred.task.tracker.output.port</name>
<value>50040</value>
<description>The port number that the MapReduce task tracker output server
uses as a starting
point to look for a free port to listen on.
</description>
</property>
<property>
<name>mapred.task.tracker.report.port</name>
<value>50050</value>
<description>The port number that the MapReduce task tracker report server
uses as a starting
point to look for a free port to listen on.
</description>
</property>
The only settings which i find are the ones above.
How do they help in finding the jobtracker finding the tasktracker.??
Thanks
