As you to write quey for implementation of rank, dense rank and partition by use cases using spark. difference between coleasce and repartition, difference between rdd, dataset and dataframe, persist beneift
Big Data Analyst Interview Questions
1,784 big data analyst interview questions shared by candidates
Q1 What is range in Python ? Q2 What are iterators in Python ? Q3 Have you ever used enumerators ? Q4 Some very easy python coding questions. Q5 Coalesce vs repartition ? Simple spark questions
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Technical step was easy, questions about spark . In manager call only hdfs hadoop questions
All big data concept and python programming, Pyspark program
What are Spark optimisation technique’s ?
all big data questions
Write code/pseudo-code for given scenarios, design solution for given scenario and answer questions that evaluated leadership capabilities.
Questions were on Big Data technologies for me focused on Spark, SQL, Hive, Python.
All big data related topic
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