What is a Backup node in Hadoop?
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Which port does SSH work on?
Give me examples of unstructured data?
Are there any special requirements for namenode?
How Hadoop is cost-effective?
What is Slot in Hadoop v1? Why was it removed from Hadoop v2?
What are the hadoop configuration files at present?
What is LazyOutputFormat in Hadoop?
Is nosql follow relational db model?
How many InputSplits will be made by hadoop framework?
What webdav is in hadoop?
Why use hadoop?
What are the important modes of hadoop?
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