What are the steps to submit a Hadoop job?
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Which files are used by the startup and shutdown commands?
What are the two main parts of the hadoop framework?
Can Hadoop be compared to NOSQL database like Cassandra?
What does /var/hadoop/pids do?
Should we use RAID in Hadoop or not?
Can NameNode and DataNode be a commodity hardware?
Define a datanode?
Input Split & Record Reader and what they do?
Define a metadata?
What is Hadoop streaming?
What is structured data?
What is the difference between Hadoop and Traditional RDBMS?
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