类 org.apache.hadoop.record.RecordComparator
的使用

使用RecordComparator的程序包

程序包	说明
org.apache.hadoop.record	Hadoop record I/O contains classes and a record description language translator for simplifying serialization and deserialization of records in a language-neutral manner.

org.apache.hadoop.record中RecordComparator的使用

参数类型为RecordComparator的org.apache.hadoop.record中的方法

限定符和类型	方法和说明
static void	RecordComparator.define(Class c, RecordComparator comparator) Register an optimized comparator for a Record implementation.