Categories

Feb 23 in Big Data | Hadoop
Q:

Are job tracker and task trackers present in separate machines?

1 Answer

Feb 23

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.

Click here to read more about Loan/Mortgage
Click here to read more about Insurance

Related questions

Madanswer
Jan 26 in Big Data | Hadoop
Apr 3 in Big Data | Hadoop
Mar 8 in Git Slack Integration
...