Multi Threading, method override, Map R questions, hadoop cluster configurations,
Big Data Internship Interview Questions
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About my previous Project
how to load file into dataframe
SQL queries on ground by and having
Spark question to join two df's and add a new column based of salary. Also to replace null values in a row with 'ABC'.
what is implicits? what is accumulator? what is broadcast variable? partition and bucketing colease and redistribution. rdd and dataframe what is mapping what is val and var
Tell me about yourself? What you want to do in future?
Tell me about the data pipeline in your organization
What is hive
how much CTC you are currently having how much percent of hike you are getting
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