What is IdentityMapper?


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More Apache Hadoop Interview Questions

Can NameNode and DataNode be a commodity hardware?

0 Answers  


What is the Use of SSH in Hadoop ?

0 Answers  


What is a 'block' in HDFS?

0 Answers  


Name the various types of lists supported by bootstrap.

0 Answers  


What is hadoop framework?

0 Answers  






How to Administering Hadoop?

0 Answers  


explain Metadata in Namenode?

0 Answers  


What is difference between split and block in hadoop?

0 Answers  


What is the difference between traditional RDBMS and Hadoop?

0 Answers  


How will you make changes to the default configuration files?

0 Answers  


What is Rack awareness?

0 Answers  


What is the function of NodeManager?

0 Answers  


Categories