Explain the uses of Map Reduce in Pig?
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What is a skewed join?
What are the primitive data types in Pig?
What are the different execution modes available in Pig?
How to show up details in pig ?
What is bag data type in Pig?
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?
How to fetch particular columns in pig?
What is a MapFile?
Can you join multiple fields in apache pig scripts?
Define the Use of Pig?
What are some of the apache pig use cases you can think of?
What is the logical plan in pig architecture?
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