How many JVMs run on a slave node?
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What is the difference between Gen1 and Gen2 Hadoop with regards to the Namenode?
Explain Erasure Coding in Apache Hadoop?
What is speculative execution in Hadoop?
What hadoop does in safe mode?
how is a file of the size 1 GB uncompressed
How to come out of the insert mode?
Can we call vms as pseudos?
How can we look for the namenode in the browser?
What is DistributedCache and its purpose?
What is Hadoop Custom partitioner ?
Can the balancer be run while Hadoop is in use?
What is a Record Reader in hadoop?
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