Problem Scenario 12: As most of the data generated in our system is using user “root” and we don’t want to change the ownership of this data in HDFS as well. Hence, please setup user space for this user in HDFS. Also create a dummy file named “hadoopexam_root.txt” using root user and upload the same in hdfs in root user space.


Problem Scenario : 12 (CCA131)

ApacheSpark Interview Questions

·         Apache Spark InterviewQuestions-1

·         Apache Spark Interview Questions-2

·         Apache Spark Interview Questions-3

·         Apache Spark Interview Questions-4

·         Apache Spark Interview Questions-5

·         Apache Spark Interview Questions-6 

          Apache Spark Interview Questions-7