Why we use BloomMapFile?
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Tell me about the execution modes of Apache Pig?
What is the relationship between hdfs, hbase, pig, hive and azkaban?
Can you join multiple fields in apache pig scripts?
What is the difference between Pig and SQL?
How will you merge the contents of two or more relations and divide a single relation into two or more relations?
How Apache Pig deals with the schema and schema-less data?
Why there is need of pig language?
How does the Pig platform handle relational systems data?
Explain the difference between COUNT_STAR and COUNT functions in Apache Pig?
Explain textloader function?
What are all stats classes in the java api package available?
What is kerberos secured cluster in apache pig?
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