What is the use of recordreader in hadoop?
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Explain what is a sequence file in hadoop?
Mention what is rack awareness?
What is Fault Tolerance?
Can you explain textinformat?
What are the port numbers of task tracker?
What are the different modes in which we can configure/install Hadoop?
What is fsck?
What is the most widely recognized info formats characterized in hadoop?
What do you mean by the NameNode High Availability in hadoop?
Which directory does hadoop install to?
When we send a data to a node, do we allow settling in time, before sending another data to that node?
What is Mapper in Hadoop?
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