Package ml.shifu.guagua.mapreduce

Class GuaguaRecordWriter

java.lang.Object

org.apache.hadoop.mapreduce.RecordWriter<org.apache.hadoop.io.Text,org.apache.hadoop.io.Text>

ml.shifu.guagua.mapreduce.GuaguaRecordWriter

public class GuaguaRecordWriter
extends org.apache.hadoop.mapreduce.RecordWriter<org.apache.hadoop.io.Text,org.apache.hadoop.io.Text>

We don't use GuaguaRecordWriter but hadoop MapReduce needs it.

Constructor Summary

Constructors

Constructor	Description
GuaguaRecordWriter()

Method Summary

Modifier and Type	Method	Description
void	close(org.apache.hadoop.mapreduce.TaskAttemptContext context)
void	write(org.apache.hadoop.io.Text key, org.apache.hadoop.io.Text value)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GuaguaRecordWriter

public GuaguaRecordWriter()

Method Detail

close

public void close(org.apache.hadoop.mapreduce.TaskAttemptContext context)
           throws IOException,
                  InterruptedException

Specified by:

close in class org.apache.hadoop.mapreduce.RecordWriter<org.apache.hadoop.io.Text,org.apache.hadoop.io.Text>

Throws:

IOException

InterruptedException

write

public void write(org.apache.hadoop.io.Text key,
                  org.apache.hadoop.io.Text value)
           throws IOException,
                  InterruptedException

Specified by:

write in class org.apache.hadoop.mapreduce.RecordWriter<org.apache.hadoop.io.Text,org.apache.hadoop.io.Text>

Throws:

IOException

InterruptedException