What is the purpose of context object?
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Explain how Hadoop cluster hardware planning and provisioning is done?
What are the side effects of not running a secondary name node?
Can hadoop handle streaming data?
How is the splitting of file invoked in Hadoop ?
What is Mapper? How can we compress Mapper output in Hadoop?
What does secondary name-node means?
How can we create a hadoop cluster from scratch?
How would an hadoop administrator deploy various components of hadoop in production?
Why is checkpointing important in hadoop?
How analysis of Big Data is useful for organizations?
Can you explain indexing?
What is job tracker role in hadoop?
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