what factors the block size takes before creation?
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Explain use cases where SequenceFile class can be a good fit?
What are the different methods to run Spark over Apache Hadoop?
What platform and java version are required to run hadoop?
what is meaning Replication factor?
What is rack-aware replica placement policy?
What is the port number for NameNode
how is a file of the size 1 GB uncompressed
What is yarn in hadoop?
What is HDFS ? How it is different from traditional file systems?
What is the difference between a Hadoop and Relational Database and Nosql?
Should we use RAID in Hadoop or not?
Why do we use Hadoop?