Define streaming?
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What is nlineoutputformat?
On what basis name node distribute blocks across the data nodes?
What alternate way does HDFS provides to recover data in case a Namenode
Define a combiner?
How can we check whether namenode is working or not?
What is the difference between traditional RDBMS and Hadoop?
What are the functions of NameNode?
Define a datanode?
Is hadoop obsolete?
what is meaning Replication factor?
Explain the wordcount implementation via hadoop framework ?
In which location Name Node stores its Metadata and why?
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