What is the most widely recognized info formats characterized in Hadoop?

Sharad Jaiswal
Sharad Jaiswal

Posted On: Sep 04, 2018

 

In Hadoop, Input records store the information for a Map-Reduce work. Input files, which store information regularly reside in HDFS. Hence, in Map-Reduce, Input Format characterizes how these information files split and read. Input Format does Input split.
Most common Input Format is as follows:
  • FileInputFormat
  • TextInputFormat
  • KeyValueTextInputFormat

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