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What is grep in hadoop?

Question asked by supriya VN gowda in #Big Data on Feb 20, 2020
supriya VN gowda
supriya VN gowda · Feb 20, 2020
Rank C2 - EXPERT

In hadoop we use wordcount and grep commands to retrieve the dataset. I want to know what is grep command and difference between grep and wordcount commands. 

Posted in: #Big Data

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