Are Job Tracker And Task Trackers Present In Separate Machines?

1.	Are Job Tracker And Task Trackers Present In Separate Machines?
Answer» YES, job tracker and task tracker are present in different MACHINES. The REASON is job tracker is a single point of failure for the Hadoop MAPREDUCE service. If it goes down, all running jobs are HALTED. Yes, job tracker and task tracker are present in different machines. The reason is job tracker is a single point of failure for the Hadoop MapReduce service. If it goes down, all running jobs are halted.

Answer»

YES, job tracker and task tracker are present in different MACHINES. The REASON is job tracker is a single point of failure for the Hadoop MAPREDUCE service. If it goes down, all running jobs are HALTED.

Yes, job tracker and task tracker are present in different machines. The reason is job tracker is a single point of failure for the Hadoop MapReduce service. If it goes down, all running jobs are halted.

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Are Job Tracker And Task Trackers Present In Separate Machines?

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