@InterfaceAudience.Public @InterfaceStability.Stable public class TokenCounterMapper extends Mapper<Object,Text,Text,IntWritable>
| コンストラクタと説明 | 
|---|
| TokenCounterMapper() | 
| 修飾子とタイプ | メソッドと説明 | 
|---|---|
| void | map(Object key,
   Text value,
   org.apache.hadoop.mapreduce.Mapper.Context context)Called once for each key/value pair in the input split. | 
public TokenCounterMapper()
public void map(Object key, Text value, org.apache.hadoop.mapreduce.Mapper.Context context) throws IOException, InterruptedException
Mappermap クラス内 Mapper<Object,Text,Text,IntWritable>IOExceptionInterruptedExceptionCopyright © 2016 Apache Software Foundation. All rights reserved.