what should be the ideal replication factor in hadoop?
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Is hadoop based on google mapreduce?
What is Row Key?
Explain InputFormat?
What is Distributed Cache?
what factors the block size takes before creation?
Is fs.mapr.working.dir a single directory?
How to resolve ioexception: cannot create directory, while formatting namenode in hadoop?
In cloudera there is already a cluster, but if I want to form a cluster on ubuntu can we do it?
What are sink processors?
How can I restart namenode?
How to change from su to cloudera?
What is a namenode? How many instances of namenode run on a hadoop cluster?
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