What is the best hardware configuration to run Hadoop?
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What is the process to change the files at arbitrary locations in HDFS?
On What concept the Hadoop framework works?
How to change replication factor of files already stored in HDFS?
What do you know by storage and compute node?
What does /etc /init.d do?
Name the various types of lists supported by bootstrap.
What are the network requirements for using hadoop?
What is the difference between SQL and NoSQL?
Explain the difference between gen1 and gen2 hadoop with regards to the namenode?
What is the problem with HDFS and streaming data like logs
What is Distributed Cache?
What is the difference between hadoop and other data processing tools?
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