What is a task instance in hadoop? Where does it run?
No Answer is Posted For this Question
Be the First to Post Answer
What is MapFile?
Explain the shuffle?
What platform and java version are required to run hadoop?
What is oozie in hadoop?
What is a Secondary Namenode? Is it a substitute to the Namenode?
What do you know about sequencefileinputformat?
What happens in a textinputformat?
Explain what is the purpose of RecordReader in Hadoop?
What are active and passive "NameNodes"?
How to enable recycle bin in hadoop?
What are the basic available commands in Hadoop sqoop ?
Does this lead to security issues?