Is it necessary to write jobs for hadoop in the java language?
Which command is used for the retrieval of the status of daemons running the hadoop cluster?
What is the functionality of jobtracker in hadoop? How many instances of a jobtracker run on hadoop cluster?
Is it necessary to know java to learn hadoop?
Explain the use of .mecia class?
What is the sequencefileinputformat in hadoop?
What is the difference between hadoop and other data processing tools?
Which data storage components are used by hadoop?
Give the use of the bootstrap panel.
What are the functionalities of jobtracker?
Is it possible to provide multiple inputs to hadoop? If yes, explain.
What are the network requirements for using hadoop?
What is the relation between job and task in hadoop?
What do you know by storage and compute node?
What is the purpose of button groups?
