Explain about the bloommapfile?
State the usage of 'filters', 'group' , 'orderBy', 'distinct' keywords in pig scripts?
List the diagnostic operators in pig.
is it posible to join multiple fields in pig scripts?
What is a relation in Pig?
What relational operators can we use that are related to combining and splitting in Pig language?
Name the scalar data type and complex data types in Pig?
What are the different execution modes available in Pig?
What are the different ways of executing Pig script?
Is the keyword ‘FUNCTIONAL’ a User Defined Function (UDF)?
What are pig scripts?
What are the execution modes in the apache pig?
What are the 2 modes used to run pig scripts?
What are the different pig data types?
While writing evaluate UDF, which method has to be overridden?