What are the issues you normally face.
Hadoop Interview Questions
329 hadoop interview questions shared by candidates
nothing specific. Just basic questions on your project.
HDFS level questions such as monitoring and administering. A sound knowledge on the same using linux (no UI) would really help.
Difference between capacity and fair scheduler
questions mostly on hive and spark as the mentioned in the JD. different types of joins in hive..map side joins,reduce side joins,bmp,smb, left semi join..some sql queries based on analytical functions. Overall difficulty level was average.
Basic hadoop questions
General Bigdata questions asked, Batch processing, Data Pipelines etc
Based on current project and hadoop eco system
They were asking about spark stearming process.
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