Describe what happens when you load a table from Hadoop, using spark?
Big Data Developer Interview Questions
275 big data developer interview questions shared by candidates
1. First round is Phone screening with Hiring Manager - Asks about your experience and some basic technical questions as per job description
1)sql queries, inner queries ,union, contsraints,primary key
Hive, spark
Difference between external and internal table
HDFS, HIVE, SPARK
Questions were not asked according my skill set
They ask questions that make no any sense
Spark RDD Transformation vs Action
Basic Hadoop question, spark & kafka
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