On what basis data will be stored on a rack?
How is HDFS fault tolerant?
How to Administering Hadoop?
What are the main components of a Hadoop Application?
reason of diode failure in alternator
How to resolve small file problem in hdfs?
what factors the block size takes before creation?
Which are the two types of 'writes' in HDFS?
Explain use cases where SequenceFile class can be a good fit?
Hadoop Libraries and Utilities and Miscellaneous Hadoop Applications?
What is difference between regular file system and HDFS?
What is rack-aware replica placement policy?
aternator every parts and its working
Are Namenode and job tracker on the same host?
What are the limitations of Hive?