What are the different types of Znodes?
No Answer is Posted For this Question
Be the First to Post Answer
what is difference between int and intwritable?
What is the functionality of jobtracker in hadoop? How many instances of a jobtracker run on hadoop cluster?
Suppose Hadoop spawned 100 tasks for a job and one of the task failed. What will Hadoop do?
Where is the Mapper Output intermediate kay-value data stored ?
how can we change Replication Factor?
What is the difference between Hadoop and Traditional RDBMS?
What does job conf class do?
Why the name ‘hadoop’?
What is the meaning of the term "non-DFS used" in Hadoop web-console?
What are the basic available commands in Hadoop sqoop ?
What is Rack Awareness in Apache Hadoop?
What if a namenode has no data?