org.apache.sysml.runtime.matrix

Class CleanupMR.CleanupMapper

java.lang.Object

org.apache.sysml.runtime.matrix.CleanupMR.CleanupMapper

All Implemented Interfaces:

Closeable, AutoCloseable, org.apache.hadoop.mapred.JobConfigurable, org.apache.hadoop.mapred.Mapper<org.apache.hadoop.io.LongWritable,org.apache.hadoop.io.Text,org.apache.hadoop.io.Writable,org.apache.hadoop.io.Writable>

Enclosing class:

CleanupMR

public static class CleanupMR.CleanupMapper
extends Object
implements org.apache.hadoop.mapred.Mapper<org.apache.hadoop.io.LongWritable,org.apache.hadoop.io.Text,org.apache.hadoop.io.Writable,org.apache.hadoop.io.Writable>

Field Summary

Fields

Modifier and Type	Field and Description
protected String	_dir

Constructor Summary

Constructors

Constructor and Description
CleanupMapper()

Method Summary

Modifier and Type	Method and Description
void	close()
void	configure(org.apache.hadoop.mapred.JobConf job)
void	map(org.apache.hadoop.io.LongWritable key, org.apache.hadoop.io.Text value, org.apache.hadoop.mapred.OutputCollector<org.apache.hadoop.io.Writable,org.apache.hadoop.io.Writable> out, org.apache.hadoop.mapred.Reporter reporter)

Methods inherited from class java.lang.Object

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

Field Detail

_dir

protected String _dir

Constructor Detail

CleanupMapper

public CleanupMapper()

Method Detail

map

public void map(org.apache.hadoop.io.LongWritable key,
                org.apache.hadoop.io.Text value,
                org.apache.hadoop.mapred.OutputCollector<org.apache.hadoop.io.Writable,org.apache.hadoop.io.Writable> out,
                org.apache.hadoop.mapred.Reporter reporter)
         throws IOException

Specified by:

map in interface org.apache.hadoop.mapred.Mapper<org.apache.hadoop.io.LongWritable,org.apache.hadoop.io.Text,org.apache.hadoop.io.Writable,org.apache.hadoop.io.Writable>

Throws:

IOException

configure

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

Specified by:

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

close

public void close()

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable