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  • #5539

    dfbdteam3
    Moderator

    What is KeyValueTextInputFormat in MapReduce?

    #5541

    dfbdteam3
    Moderator

    KeyValueTextInputFormat breaks the input line itself into key and value by a tab character (‘/t’). Each line represents a key and value delimited by a separator. Here the key is everything up to the tab character while the value is the remaining part of the line after tab character. The key and value are empty if the separator is missing.

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