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Un-Answered Questions { Software }
What is Mapper? How can we compress Mapper output in Hadoop?
What is Rack Awareness? What is its need in Hadoop?
What is Erasure Coding in Hadoop?
Why do we need Hadoop Archives? How is it created?
What is Slot in Hadoop v1? Why was it removed from Hadoop v2?
What is CAP Theorem? What aspects does Hadoop support from this theorem?
Why do we need Hadoop?
What are the core components of Hadoop?
What are the Features of Hadoop?
Compare Hadoop and RDBMS?
What are the modes in which Hadoop run?
What are the features of Standalone (local) mode?
What are the features of Pseudo mode?
What are the features of Fully-Distributed mode?
What are configuration files in Hadoop?
