类 org.apache.hadoop.contrib.utils.join.JobBase
的使用

使用JobBase的程序包

程序包	说明
org.apache.hadoop.contrib.utils.join

org.apache.hadoop.contrib.utils.join中JobBase的使用

org.apache.hadoop.contrib.utils.join中JobBase的子类

限定符和类型	类和说明
class	DataJoinMapperBase This abstract class serves as the base class for the mapper class of a data join job.
class	DataJoinReducerBase This abstract class serves as the base class for the reducer class of a data join job.