What is the heartbeat used for?
No Answer is Posted For this Question
Be the First to Post Answer
What is 'Key value pair' in HDFS?
Does hadoop always require digital data to process?
How to change from su to cloudera?
Does the hdfs client decide the input split or namenode?
What are the two main components of ResourceManager?
What is the difference between hadoop and other data processing tools?
What is column families? What happens if you alter the block size of ColumnFamily on an already populated database?
What is Row Key?
What is HDFS Block size? How is it different from traditional file system block size?
What are different hdfs dfs shell commands to perform copy operation?
Is hadoop a memory?
What are different types of filesystem?