Linux admin level questions
Hadoop Developer Interview Questions
329 hadoop developer interview questions shared by candidates
How you improved performance in hive? What is excutor? What is bucketing?
1. How hadoop works? 2. How Mapreduce works ? 3. How file of 100MB will be stored in Hadoop 4. How I will update data in hive files 5. How to read csv file of 10 gb and store it in database as it is within few seconds
What happen in background when we decommission datanode from ambari, what is edge node, HA, If we want to give only read only access to third party application how will you do, capacity planning, how you secure your cluster.
Project related and hive functions questions
Hadoop and spark questions and basic info about IT
All Basic Hive questions and Spark
Linux Based : Other than KILL <PID> command what are the other Ways to Kill a Process. How do these process communicate with the system to terminate the Process
Linux: mention few commands that you use frequently in Linux,
basic Hadoop questions project work flow, cluster size, day to day, etc
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