How does hadoop achieve fault tolerance?
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How do you overwrite replication factor?
Does hadoop follows the unix pattern?
What is the non dfs used?
List some use cases where classification machine learning algorithms can be used.
Is it possible to rename the output file, and if so, how?
what is next step after mapper or maptask?
What is the job tracker role in hadoop?
List Hadoop’s three configuration files?
Are job tracker and task trackers present in separate machines?
How is the splitting of file invoked in Hadoop ?
Why do we need Hadoop Archives? How is it created?
What does jps command do in Hadoop?
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