Define a datanode?
No Answer is Posted For this Question
Be the First to Post Answer
How does a namenode handle the failure of the data nodes?
What is Schema on Read and Schema on Write?
What is Partioner in hadoop? Where does it run
What is the main purpose of HDFS fsck command?
Name the examples of some companies that are using hadoop structure?
What is column families? What happens if you alter the block size of ColumnFamily on an already populated database?
What is the best hardware configuration to run Hadoop?
How Mapper is instantiated in a running job?
Is hadoop obsolete?
What is hbase in hadoop?
What does /etc /init.d do?
How many maximum jvm can run on a slave node?