How is data taken and modified . transformation and all
Hadoop Developer Interview Questions
206 hadoop developer interview questions shared by candidates
Builder Design pattern also what open source lib that I have used so far ?
Hive copy from partition table
What is Hadoop? What is Hive? What is Pig? How to clean data? How to use Apache Sqoop to perform import/export data from RDBMS?
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
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.
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 ?
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