org.apache.nutch.crawl
Class WebTableReader.WebTableStatMapper
java.lang.Object
org.apache.hadoop.mapreduce.Mapper<K1,V1,K2,V2>
org.apache.gora.mapreduce.GoraMapper<String,WebPage,org.apache.hadoop.io.Text,org.apache.hadoop.io.LongWritable>
org.apache.nutch.crawl.WebTableReader.WebTableStatMapper
- Enclosing class:
- WebTableReader
public static class WebTableReader.WebTableStatMapper
- extends org.apache.gora.mapreduce.GoraMapper<String,WebPage,org.apache.hadoop.io.Text,org.apache.hadoop.io.LongWritable>
Nested classes/interfaces inherited from class org.apache.hadoop.mapreduce.Mapper |
org.apache.hadoop.mapreduce.Mapper.Context |
Method Summary |
void |
close()
|
protected void |
map(String key,
WebPage value,
org.apache.hadoop.mapreduce.Mapper.Context context)
|
void |
setup(org.apache.hadoop.mapreduce.Mapper.Context context)
|
Methods inherited from class org.apache.gora.mapreduce.GoraMapper |
initMapperJob, initMapperJob, initMapperJob, initMapperJob, initMapperJob |
Methods inherited from class org.apache.hadoop.mapreduce.Mapper |
cleanup, run |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
WebTableReader.WebTableStatMapper
public WebTableReader.WebTableStatMapper()
setup
public void setup(org.apache.hadoop.mapreduce.Mapper.Context context)
- Overrides:
setup
in class org.apache.hadoop.mapreduce.Mapper<String,WebPage,org.apache.hadoop.io.Text,org.apache.hadoop.io.LongWritable>
close
public void close()
map
protected void map(String key,
WebPage value,
org.apache.hadoop.mapreduce.Mapper.Context context)
throws IOException,
InterruptedException
- Overrides:
map
in class org.apache.hadoop.mapreduce.Mapper<String,WebPage,org.apache.hadoop.io.Text,org.apache.hadoop.io.LongWritable>
- Throws:
IOException
InterruptedException
Copyright © 2013 The Apache Software Foundation