When we send a data to a node, do we allow settling in time, before sending another data to that node?
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Explain what is webdav in hadoop?
How jobtracker assign tasks to the tasktracker?
What jobtracker is in hadoop? What are the activities followed by hadoop?
what if job tracker machine is down?
What are the tools used in big data?
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Can we create a hadoop cluster from scratch?
Explain the usage of Context Object?
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