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How do users interact with the shell in apache pig?
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Explain tomap function?
Name the scalar data type and complex data types in Pig?
Explain avrostorage function?
What is the difference between Pig and MapReduce?
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?
Define the Use of Pig?
Explain the need for MapReduce while programming in Apache Pig?
The difference between GROUP and COGROUP operators in Pig?
Explain hbasestorage function?
How is Pig Useful For?
You have a file employee.txt in the hdfs directory with 100 records. You want to see only the first 10 records from the employee.txt file. How will you do this?
What is the purpose of ‘dump’ keyword in Pig?
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