How to create hadoop archive?
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Which are the three modes in which hadoop can be run?
What is configured in /etc/hosts and what is its role in setting Hadoop cluster?
We have already sql then why nosql?
When we send a data to a node, do we allow settling in time, before sending another data to that node?
What happens if the number of reducers is 0 in Hadoop?
List some use cases where classification machine learning algorithms can be used.
What daemons run on master nodes?
What are the features of Standalone (local) mode?
Mention how many inputsplits is made by a hadoop framework?
How many job tracker processes can run on a single Hadoop cluster?
What does block mean?
Explain InputSplit in Hadoop?
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