Basic hadoop questions
Hadoop Interview Questions
329 hadoop interview questions shared by candidates
Asked to write a Map reduce program and question from Hive and pig
Related to Hadoop environment setup
HDFS level questions such as monitoring and administering. A sound knowledge on the same using linux (no UI) would really help.
HDFS and Yarn architecture, difference between zookeeper and QJM. Lot of scenario based questions.
They were asking about spark stearming process.
Based on current project and hadoop eco system
Hive engine used SCD type 2 achievement via hive Difference between RDD and DF Optimization techniques in hive Small file issue in hive How to connect to hive via spark HDFS commands (few questions on that) Spark streaming Questions on Partitions
General Bigdata questions asked, Batch processing, Data Pipelines etc
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