程序包org.apache.hadoop.examples.terasort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.conf.Configured (implements org.apache.hadoop.conf.Configurable)
    • org.apache.hadoop.examples.terasort.TeraGen (implements org.apache.hadoop.util.Tool)
    • org.apache.hadoop.examples.terasort.TeraSort (implements org.apache.hadoop.util.Tool)
    • org.apache.hadoop.examples.terasort.TeraValidate (implements org.apache.hadoop.util.Tool)
  • org.apache.hadoop.mapred.FileInputFormat<K,V> (implements org.apache.hadoop.mapred.InputFormat<K,V>)
    • org.apache.hadoop.examples.terasort.TeraInputFormat
  • org.apache.hadoop.mapred.FileOutputFormat<K,V> (implements org.apache.hadoop.mapred.OutputFormat<K,V>)
    • org.apache.hadoop.mapred.TextOutputFormat<K,V>
      • org.apache.hadoop.examples.terasort.TeraOutputFormat
  • org.apache.hadoop.mapred.MapReduceBase (implements org.apache.hadoop.io.Closeable, org.apache.hadoop.mapred.JobConfigurable)
    • org.apache.hadoop.examples.terasort.TeraGen.SortGenMapper (implements org.apache.hadoop.mapred.Mapper<K1,V1,K2,V2>)