org.apache.flink.api.java.hadoop.mapreduce.wrapper

Class HadoopInputSplit

java.lang.Object

org.apache.flink.core.io.LocatableInputSplit

org.apache.flink.api.java.hadoop.mapreduce.wrapper.HadoopInputSplit

All Implemented Interfaces:

Serializable, InputSplit, IOReadableWritable

public class HadoopInputSplit
extends LocatableInputSplit

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
org.apache.hadoop.mapreduce.JobContext	jobContext
org.apache.hadoop.mapreduce.InputSplit	mapreduceInputSplit

Constructor Summary

Constructors

Constructor and Description
HadoopInputSplit()
HadoopInputSplit(int splitNumber, org.apache.hadoop.mapreduce.InputSplit mapreduceInputSplit, org.apache.hadoop.mapreduce.JobContext jobContext)

Method Summary

Methods

Modifier and Type	Method and Description
org.apache.hadoop.mapreduce.InputSplit	getHadoopInputSplit()
String[]	getHostnames()
int	getSplitNumber()
void	read(DataInputView in)
void	write(DataOutputView out)

Methods inherited from class org.apache.flink.core.io.LocatableInputSplit

equals, hashCode, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

mapreduceInputSplit

public transient org.apache.hadoop.mapreduce.InputSplit mapreduceInputSplit

jobContext

public transient org.apache.hadoop.mapreduce.JobContext jobContext

Constructor Detail

HadoopInputSplit

public HadoopInputSplit()

HadoopInputSplit

public HadoopInputSplit(int splitNumber,
                org.apache.hadoop.mapreduce.InputSplit mapreduceInputSplit,
                org.apache.hadoop.mapreduce.JobContext jobContext)

Method Detail

getHadoopInputSplit

public org.apache.hadoop.mapreduce.InputSplit getHadoopInputSplit()

write

public void write(DataOutputView out)
           throws IOException

Specified by:

write in interface IOReadableWritable

Overrides:

write in class LocatableInputSplit

Throws:

IOException

read

public void read(DataInputView in)
          throws IOException

Specified by:

read in interface IOReadableWritable

Overrides:

read in class LocatableInputSplit

Throws:

IOException

getSplitNumber

public int getSplitNumber()

Specified by:

getSplitNumber in interface InputSplit

Overrides:

getSplitNumber in class LocatableInputSplit

getHostnames

public String[] getHostnames()

Overrides:

getHostnames in class LocatableInputSplit