What happens if number of reducers are 0?
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What are the hadoop configuration files at present?
Do we need to place 2nd and 3rd data in rack 2 only?
What are the benefits yarn brings in to hadoop?
How do you overwrite replication factor?
What is Balancer in Hadoop?
What are the four modules that make up the Apache Hadoop framework?
Explain edge nodes in hadoop?
Explain small file problem in hadoop
How to create a user in Hadoop?
When we send a data to a node, do we allow settling in time, before sending another data to that node?
Clarify what jobtracker is in hadoop? What are the activities followed by hadoop?
Explain about Hadoop file system and processing framework?
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