How many Daemon processes run on a Hadoop system?
No Answer is Posted For this Question
Be the First to Post Answer
What is the difference between rdbms and hadoop?
What is DistributedCache and its purpose?
What mechanism does hadoop framework provides to synchronize changes made in distribution cache during runtime of the application?
What is the default replication factor?
What are combiners and its purpose?
What do you know about nlineoutputformat?
Mention what is the number of default partitioner in Hadoop?
Which command is used for the retrieval of the status of daemons running the hadoop cluster?
How to use Apache Zookeeper command line interface?
On which port does ssh work?
Did you ever built a production process in hadoop ? If yes then what was the process when your hadoop job fails due to any reason?
Explain the benefits of block transfer?