Can we deploy job tracker other than name node?
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Is it possible to rename the output file, and if so, how?
What is the difference between TextInputFormat and KeyValueInputFormat class?
What is the logistic regression?
Explain about Hadoop file system and processing framework?
What are the side effects of not running a secondary name node?
How to use combiner in hadoop ?
What happen on the namenode when a client tries to read a data file?
What happens when two clients try to access the same file in the hdfs?
Does hadoop follows the unix pattern?
What is a udf?
Clarify what webdav is in hadoop?
What is Mapper in Hadoop?
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