Did you ever ran into a lop sided job that resulted in out of memory error
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Explain the core components of hadoop?
What is inputformat in hadoop?
What is the difference between traditional RDBMS and Hadoop?
Name the various types of lists supported by bootstrap.
How is the distance between two nodes defined in Hadoop?
What is the relation between job and task in hadoop?
what is SPF?
What are combiners and its purpose?
How client application interacts with the NameNode?
Does this lead to security issues?
What is Apache Hadoop? Why is Hadoop essential for every Big Data application?
What are the core components of Apache Hadoop?
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