Basics of datawarehousing concepts hadoop eco system basics projects Sql Basics
Hadoop Engineer Interview Questions
225 hadoop engineer interview questions shared by candidates
what is combiner?
Spark RDD Transformation vs Action
1. COmplete core java and algorithms even they can ask on linkedlist 2. Hadoop usecase scenarios. Just explain what you know & did 3.Hadoop questions . COmplete technical questions 4. Manager use case schenarios
hadoop ecosystem
Tell me about yourself?
They will ask you to explain your project and then will ask questions from that
Hadoop,Hive and ecosystem , about ptojects and ur role related
Basic to project related questions on cloud on architecture and job and responsibilities
How do you determine the target date format if you don't know the source format How do you migrate the JSON
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