adspace


  1. Categories >> Software >> Big Data >> Hadoop >> Apache Hadoop
  2. Suggest New Category

How does an hadoop application look like or their basic components?

Question Posted / Umendra Singh

Answer Posted / Umendra Singh

A typical Hadoop application consists of a JobTracker and TaskTrackers (or more specifically, MapReduce JobTracker and TaskTrackers). The JobTracker manages the job's lifecycle while distributing tasks to TaskTrackers. Each application also has InputFormat, Mapper, Reducer, OutputFormat for data processing.

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

did you maintain the hadoop cluster in-house or used hadoop in the cloud?

1077

How you can contact your client everyday ?

1042