Logical questions like 5 people are sitting in a conference room and want take average of their salaries with a lone condition of no one will get to know the salary of the others.
Hadoop Engineer Interview Questions
329 hadoop engineer interview questions shared by candidates
Questions on Hadoop, HDFS, Linux, authentications, security, eco-system tools integration, etc
Why you need to move out. What size of your data dealing. why you took BIG DATA STREAM?
Explanation about HA and Spark jobs on Hadoop Stack. Some were on AWS.
hadoop basics and data engineering concepts
About Big data concepts in deep .
Map & flat map transformation What is shuffling About details in project Spark session
what is recordreader in mapreduce?
It covered almost all topics from mapreduce,hive and core java coz i had wrking experience on these technologies only simple qn like map reduce phase,why sorting/suffling, one simple map reduce program with syntax,join querries etc
name node & data node port numer cm upradeatin & installion. issue phase. transfer one cluster to onther cluster disctp port number
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