1.

What Is Jobtracker’s Responsibility?

Answer»

Scheduling the JOB’s TASKS on the slaves. Slaves execute the tasks as DIRECTED by the JobTracker. Monitoring the tasks, if FAILED, re­execute the failed tasks. 

Scheduling the job’s tasks on the slaves. Slaves execute the tasks as directed by the JobTracker. Monitoring the tasks, if failed, re­execute the failed tasks. 



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