Related InterviewSolutions

• Partitioning behaves like a hash function.
• Which of the following is not the reducer phase?
• The main objective of combiners is to increase the output value of the
• Which command is used to end a failed job on MapReduce?
• The partition divides the data into segments.
• Which of the following are not considerations for a MapReduction programme?
• Which makes the HDFS unique from other filesystem?
• _______________ is the processing unit of Hadoop, using which the data in Hadoop can be processed.
• Who introduces MapReduce?
• Which of the following are the best testing and debugging practices for