How will you explain COGROUP in Pig?
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How can we see only top 15 records from the student.txt out of100 records in the HDFS directory?
What is a tuple in pig?
What are the different types of UDF's in Java supported by Apache Pig?
List the relational operators in pig.
What are the relational operators available related to combining and splitting in pig language?
What relational operators can we use that are related to combining and splitting in Pig language?
State the usage of 'filters', 'group' , 'orderBy', 'distinct' keywords in pig scripts?
What Is Difference Between Mapreduce and Pig ?
Why we use BloomMapFile?
While writing evaluate UDF, which method has to be overridden?
What is the logical plan in pig architecture?
What is the MapReduce plan in pig architecture?
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