What is the purpose of RawComparator interface?
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Why is hadoop faster?
What is commodity hardware?
Why do we use Hadoop?
Name the examples of some companies that are using hadoop structure?
How many maximum jvm can run on a slave node?
What are the most commonly defined input formats in Hadoop?
What are active and passive "NameNodes"?
What are the main components of a Hadoop Application?
what is the typical block size of an HDFS block?
What are the two main components of ResourceManager?
How to change Replication Factor For below cases ?
Which command is used for the retrieval of the status of daemons running the hadoop cluster?
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