Differentiate between Pig Latin and Pig Engine?
While writing evaluate UDF, which method has to be overridden?
Explain pigdump function?
What are the different execution modes available in Pig?
What are the different execution mode available in Pig?
Is the keyword ‘FUNCTIONAL’ a User Defined Function (UDF)?
What are the different String functions available in pig?
Explain totuple function?
What is bag data type in Pig?
Explain bloom?
What is the logical plan in pig architecture?
What is kerberos secured cluster in apache pig?
State the usage of 'filters', 'group' , 'orderBy', 'distinct' keywords in pig scripts?
why should we use 'filters' in pig scripts?
What is the use of BloomMapFile?