State the limitations of Apache Pig?
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You have a file personal_data.txt in the HDFS directory with 100 records. You want to see only the first 5 records from the employee.txt file. How will you do this?
Why we use BloomMapFile?
What is the difference between store and dumps commands?
Explain the LOAD keyword in Pig script?
Differentiate between Hadoop MapReduce and Pig?
Explain the difference between COUNT_STAR and COUNT functions in Apache Pig?
Why do we use ‘filters’ Pig scripts?
What are the differences between PIG and MapReduce?
What is bag data type in Pig?
What is the MapReduce plan in pig architecture?
Pig Features ?
What is the use of foreach operation in Pig scripts?
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