What are the different types of Znodes?


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

Post New Answer

More Apache Hadoop Interview Questions

what is difference between int and intwritable?

0 Answers  


What is the functionality of jobtracker in hadoop? How many instances of a jobtracker run on hadoop cluster?

0 Answers  


Suppose Hadoop spawned 100 tasks for a job and one of the task failed. What will Hadoop do?

0 Answers  


Where is the Mapper Output intermediate kay-value data stored ?

0 Answers  


how can we change Replication Factor?

0 Answers  






What is the difference between Hadoop and Traditional RDBMS?

0 Answers  


What does job conf class do?

0 Answers  


Why the name ‘hadoop’?

0 Answers  


What is the meaning of the term "non-DFS used" in Hadoop web-console?

0 Answers  


What are the basic available commands in Hadoop sqoop ?

0 Answers  


What is Rack Awareness in Apache Hadoop?

0 Answers  


What if a namenode has no data?

0 Answers  


Categories