What is the difference between HIVE, PIG and MapReduce Java programs?

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ETrainingsIndia

Pig hadoop and Hive hadoop have a similar goal- they are tools that ease the complexity of writing complex java MapReduce programs. However, when to use Pig Latin and when to use HiveQL is the question most of the have developers have. Apache HIVE and Apache PIG components of the Hadoop ecosystem are...
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