org.apache.hadoop.chukwa.extraction.demux

Class Demux.MapClass

java.lang.Object

org.apache.hadoop.mapred.MapReduceBase

org.apache.hadoop.chukwa.extraction.demux.Demux.MapClass

All Implemented Interfaces:

Closeable, AutoCloseable, org.apache.hadoop.mapred.JobConfigurable, org.apache.hadoop.mapred.Mapper<ChukwaArchiveKey,ChunkImpl,ChukwaRecordKey,ChukwaRecord>

Enclosing class:

Demux

public static class Demux.MapClass
extends org.apache.hadoop.mapred.MapReduceBase
implements org.apache.hadoop.mapred.Mapper<ChukwaArchiveKey,ChunkImpl,ChukwaRecordKey,ChukwaRecord>

Constructor Summary

Constructors

Constructor and Description
MapClass()

Method Summary

Modifier and Type	Method and Description
void	configure(org.apache.hadoop.mapred.JobConf jobConf)
void	map(ChukwaArchiveKey key, ChunkImpl chunk, org.apache.hadoop.mapred.OutputCollector<ChukwaRecordKey,ChukwaRecord> output, org.apache.hadoop.mapred.Reporter reporter)

Methods inherited from class org.apache.hadoop.mapred.MapReduceBase

close

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.io.Closeable

close

Constructor Detail

MapClass

public MapClass()

Method Detail

configure

public void configure(org.apache.hadoop.mapred.JobConf jobConf)

Specified by:

configure in interface org.apache.hadoop.mapred.JobConfigurable

Overrides:

configure in class org.apache.hadoop.mapred.MapReduceBase

map

public void map(ChukwaArchiveKey key,
                ChunkImpl chunk,
                org.apache.hadoop.mapred.OutputCollector<ChukwaRecordKey,ChukwaRecord> output,
                org.apache.hadoop.mapred.Reporter reporter)
         throws IOException

Specified by:

map in interface org.apache.hadoop.mapred.Mapper<ChukwaArchiveKey,ChunkImpl,ChukwaRecordKey,ChukwaRecord>

Throws:

IOException