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
Hadoop Developer Interview Questions
329 hadoop developer interview questions shared by candidates
- Last project experience ,Daily activities, cross questions, - questions on Yarn architecture, jobs related , balancing nodes, adding & removing nodes, few real time experience questions, .. etc
What is MapReduce, What is the difference between Hadoop and Traditional RDBMS
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.
Related to Hadoop environment setup
Asked to write a Map reduce program and question from Hive and pig
-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.
Difference between managed and external table ?
All about what you have mentioned in resume and about project.
What are the issues you normally face.
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