Explain the use of .mecia class?
No Answer is Posted For this Question
Be the First to Post Answer
What are the stable versions of Hadoop?
How to change Replication Factor For below cases ?
Command to format the NameNode?
Should we use RAID in Hadoop or not?
What is Partioner in hadoop? Where does it run
How to resolve ioexception: cannot create directory, while formatting namenode in hadoop?
Explain the wordcount implementation via hadoop framework ?
What is the purpose of dfsadmin tool?
On what basis Namenode will decide which datanode to write on?
How many instances of a jobtracker run on hadoop cluster?
Is fs.mapr.working.dir a single directory?
What is the default block size in Hadoop 1 and in Hadoop 2? Can it be changed?