is there a standard procedure to deploy hadoop?
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Explain what happens in text format?
How to create hadoop archive?
What happens when two clients try to access the same file in the hdfs?
Explain about Hadoop file system and processing framework?
Is it possible to provide multiple input to Hadoop? If yes then how can you give multiple directories as input to the Hadoop job?
If the hadoop administrator needs to make a change, which configuration file does he need to change?
Mention what is distributed cache in hadoop?
What is Identity reducer?
What is Slot in Hadoop v1? Why was it removed from Hadoop v2?
What is Federation?
Can we write map reduce program in other than java programming language. How?
What happens in text format?
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