How to write 'foreach' statement for map datatype in pig scripts?
is it posible to join multiple fields in pig scripts?
What is a MapFile?
What is the use of binstorage?
What are the common hadoop PIG interview questions, that you have been asked in a Hadoop Job Interview?
What is UDF?
Explain totuple function?
What are the different modes in which PIG can run and explain those?
Explain bloom?
What is Grunt shell?
How Pig differs from 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?
What are the different math functions available in Pig?