What are the different String functions available in pig?
What is interactive mode in apache pig?
What is Flatten?
What is flatten in pig?
What is a MapFile?
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 different modes of execution in Apache Pig?
What is the use of foreach operation in Pig scripts?
why should we use 'filters' in pig scripts?
Explain count_star?
Explain textloader function?
Define the Use of Pig?
Explain hbasestorage function?