They need more of shell scripting
Big Data Engineer Interview Questions
898 big data engineer interview questions shared by candidates
The written round had 3 questions, all questions were compulsory. Delete duplicates from unsorted linked list find if any 2 numbers in a list add up to a given target value. Given 2 strings, return if one string is anagram of the other string, or any sub string of it (category- complex)
Fundamentals of Spark,Hive & Python/Scala
What happens when you submit a processing job to Hadoop?
questions on hadoop, hive spark, spark sql, cloud and some design pattern questions
Different mode of running spark cluster.
What problems you faced while writting spark job and how you optimized it.
Scenario based questions mostly related to projects
If you have a 1 GB text file containing login ids of users. How would you find the domain name analytics, like gmail 343 users, yahoo.com 100 users, etc without using MR approach.
answer about the sql queries m
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