Explain about the execution pl of a pig script?
or
differentiate between the logical and physical plan of an apache pig script?
Explain about the execution plans of a pig script?
or
differentiate between the logical and physical plan of an apache pig script?
You have a file employee.txt in the hdfs directory with 100 records. You want to see only the first 10 records from the employee.txt file. How will you do this?
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Different running modes for running Pig?
What are the primitive data types in Pig?
What are the differences between PIG and MapReduce?
Explain bagtotuple?
What are the different pig data types?
What are the common hadoop PIG interview questions, that you have been asked in a Hadoop Job Interview?
What is the purpose of ‘dump’ keyword in Pig?
How to fetch particular columns in pig?
What is a tuple in pig?
How will you merge the contents of two or more relations and divide a single relation into two or more relations?
What are Pig Execution modes?
What is the difference between Pig and MapReduce?
What are some of the apache pig use cases you can think of?
Why we use BloomMapFile?
Explain hbasestorage function?
