What are the main components of a Hadoop Application?
No Answer is Posted For this Question
Be the First to Post Answer
What will you do when NameNode is down?
What is the difference between SQL and NoSQL?
What does /var/hadoop/pids do?
Mention what is the use of Context Object?
Which command is used for the retrieval of the status of daemons running the hadoop cluster?
What is formatting of the dfs?
What is safe mode in Hadoop?
Explain what happens in textinformat ?
Explain how can we change the split size if our commodity hardware has less storage space?
What should be the ideal replication factor in Hadoop Cluster?
Have you ever used Counters in Hadoop. Give us an example scenario?
What is hbase in hadoop?