Apache Pig Interview Questions
Un-Answered Questions { Apache Pig }
What are different String functions available in PIG?
What are the different modes in which PIG can run and explain those?
What is the difference between Apache Pig and Hive?
What is bag data type in Pig?
Explain about the execution plans of a pig script?
or
differentiate between the logical and physical plan of an apache pig script?
What are all stats classes in the org.apache.pig.tools.pigstats package?
How should 'store' keyword is useful in pig scripts?
What is interactive mode in apache pig?
What are different modes of execution in Apache Pig?
Explain about the bloommapfile?
What is Pig Latin?
Why is pig used in hadoop?
Differentiate between GROUP and COGROUP operators?
Write a Pig UDF Example ?
When to use hadoop, hbase, hive and pig?
