What is MapReduce, What is the difference between Hadoop and Traditional RDBMS
Hadoop Interview Questions
329 hadoop interview questions shared by candidates
What are the issues you normally face.
-Technical Questions aligned with the candidate's expertise and the TU's project requirements. -Techno functional problem-solving brainstorming session -Behavioural and team building capability test.
All about what you have mentioned in resume and about project.
Difference between managed and external table ?
Difference between capacity and fair scheduler
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.
Architecture of Hadoop Eco system. Difference between MRV1 and MRV2. Incremental load in hive. Hive partition types and performance improvement using partitions. Details about the prior project experiences. Basics of Linux and shell scripts.
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