How to write 'foreach' statement for map datatype in pig scripts?


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More Apache Pig Interview Questions

Differentiate between GROUP and COGROUP operators?

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What is a relation in Pig?

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Is the keyword ‘DEFINE’ as a function name?

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Mention the common features in Pig and Hive?

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How Apache Pig deals with the schema and schema-less data?

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What does FOREACH do?

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What is the primary purpose of the pig in the hadoop architecture?

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What is the relationship between hdfs, hbase, pig, hive and azkaban?

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What is a skewed join?

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Highlight the key differences between MapReduce and Apache Pig?

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What are the components of Apache Pig platform?

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Explain about the bloommapfile?

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