程序包org.apache.hadoop.contrib.utils.join的分层结构

程序包分层结构:

• 所有程序包

类分层结构

• java.lang.Object
  • org.apache.hadoop.contrib.utils.join.ArrayListBackedIterator (implements org.apache.hadoop.contrib.utils.join.ResetableIterator)
  • org.apache.hadoop.contrib.utils.join.DataJoinJob
  • org.apache.hadoop.contrib.utils.join.JobBase (implements org.apache.hadoop.mapred.Mapper<K1,V1,K2,V2>, org.apache.hadoop.mapred.Reducer<K2,V2,K3,V3>)
    • org.apache.hadoop.contrib.utils.join.DataJoinMapperBase
    • org.apache.hadoop.contrib.utils.join.DataJoinReducerBase
  • org.apache.hadoop.contrib.utils.join.TaggedMapOutput (implements org.apache.hadoop.io.Writable)

接口分层结构

• java.util.Iterator<E>
  • org.apache.hadoop.contrib.utils.join.ResetableIterator