org.apache.ignite.internal.processors.hadoop

Class HadoopTaskInfo

java.lang.Object

org.apache.ignite.internal.processors.hadoop.HadoopTaskInfo

All Implemented Interfaces:

Externalizable, Serializable

public class HadoopTaskInfo
extends Object
implements Externalizable

Task info.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
HadoopTaskInfo() For Externalizable.
HadoopTaskInfo(HadoopTaskType type, HadoopJobId jobId, int taskNum, int attempt, HadoopInputSplit inputSplit) Creates new task info.

Method Summary

Methods

Modifier and Type	Method and Description
int	attempt()
boolean	equals(Object o)
int	hashCode()
HadoopInputSplit	inputSplit()
HadoopJobId	jobId()
void	readExternal(ObjectInput in)
int	taskNumber()
String	toString()
HadoopTaskType	type()
void	writeExternal(ObjectOutput out)

Methods inherited from class java.lang.Object

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

Constructor Detail

HadoopTaskInfo

public HadoopTaskInfo()

For Externalizable.

HadoopTaskInfo

public HadoopTaskInfo(HadoopTaskType type,
              HadoopJobId jobId,
              int taskNum,
              int attempt,
              @Nullable
              HadoopInputSplit inputSplit)

Creates new task info.

Parameters:

type - Task type.

jobId - Job id.

taskNum - Task number.

attempt - Attempt for this task.

inputSplit - Input split.

Method Detail

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Throws:

IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Throws:

IOException

ClassNotFoundException

type

public HadoopTaskType type()

Returns:

Type.

jobId

public HadoopJobId jobId()

Returns:

Job id.

taskNumber

public int taskNumber()

Returns:

Task number.

attempt

public int attempt()

Returns:

Attempt.

inputSplit

@Nullable
public HadoopInputSplit inputSplit()

Returns:

Input split.

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object