Explain use cases where SequenceFile class can be a good fit?
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Explain the basic difference between traditional rdbms and hadoop?
How is HDFS fault tolerant?
Virtual Box & Ubuntu Installation?
What is a Combiner?
What do the master class and the output class do?
Give the use of the bootstrap panel.
What is a heartbeat in HDFS?
Why the name ‘hadoop’?
Define a daemon?
What's the best way to copy files between HDFS clusters?
What is the purpose of button groups?
How to keep HDFS cluster balanced?
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