How would you tackle counting words in several text documents?
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Which command is used for the retrieval of the status of daemons running the hadoop cluster?
Can you give us some more details about ssh communication between masters and the slaves?
What is keyvaluetextinputformat?
Define a namenode?
What is HDFS block size and what did you chose in your project?
What are the port numbers of namenode, job tracker and task tracker?
How hdfa differs with nfs?
What is output format in hadoop?
Knox and Hadoop Development Tools?
What does ‘jps’ command do?
How to enable recycle bin in hadoop?
Define a task tracker?
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