What is the use of cloudera?
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Can you explain the common input formats in hadoop?
Mention how many inputsplits is made by a hadoop framework?
Can you explain hadoop streaming?
What is winutils hadoop?
Ideally what should be the replication factor in hadoop?
What do you think about the speculative execution?
Are job tracker and task trackers present in separate machines?
How is the splitting of file invoked in Hadoop framework?
Can you explain commodity hardware?
Is there another way to check whether Namenode is working?
What is Combiner in Hadoop?
What happens if one hadoop client renames a file or a directory containing this file while another client is still writing into it?
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