https://hadoop.apache.org/docs/current3/api/org/apache/hadoop/mapred/lib/BinaryPartitioner.html
BinaryPartitioner (Apache Hadoop Main 3.5.0 API)
declaration: package: org.apache.hadoop.mapred.lib, class: BinaryPartitioner
apache hadoopmainapi
https://hadoop.apache.org/docs/r2.7.1/api/org/apache/hadoop/mapred/lib/BinaryPartitioner.html
BinaryPartitioner (Apache Hadoop Main 2.7.1 API)
apache hadoopmainapi