Explain the wordcount implementation via hadoop framework ?
No Answer is Posted For this Question
Be the First to Post Answer
What is the communication channel between client and namenode/datanode?
What is high availability in hadoop?
What are the default configuration files that are used in hadoop?
Define a daemon?
What is the problem with small files in Apache Hadoop?
What do slaves consist of?
Explain the features of stand alone (local) mode?
If a data Node is full how it's identified?
How do you define "block" in HDFS?
Define a commodity hardware? Does commodity hardware include ram?
What is a JobTracker in Hadoop? How many instances of JobTracker run on a Hadoop Cluster?
What happens to a namenode, when job tracker is down?