org.apache.ignite.internal.processors.hadoop.taskexecutor

Class HadoopTaskStatus

java.lang.Object

org.apache.ignite.internal.processors.hadoop.taskexecutor.HadoopTaskStatus

All Implemented Interfaces:

Externalizable, Serializable

public class HadoopTaskStatus
extends Object
implements Externalizable

Task status.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
HadoopTaskStatus() Default constructor required by Externalizable.
HadoopTaskStatus(HadoopTaskState state, Throwable failCause) Creates new instance.
HadoopTaskStatus(HadoopTaskState state, Throwable failCause, HadoopCounters cntrs) Creates new instance.

Method Summary

Modifier and Type	Method and Description
HadoopCounters	counters()
Throwable	failCause()
void	readExternal(ObjectInput in)
HadoopTaskState	state()
String	toString()
void	writeExternal(ObjectOutput out)

Methods inherited from class java.lang.Object

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

Constructor Detail

HadoopTaskStatus

public HadoopTaskStatus()

Default constructor required by Externalizable.

HadoopTaskStatus

public HadoopTaskStatus(HadoopTaskState state,
                        @Nullable
                        Throwable failCause)

Creates new instance.

Parameters:

state - Task state.

failCause - Failure cause (if any).

HadoopTaskStatus

public HadoopTaskStatus(HadoopTaskState state,
                        @Nullable
                        Throwable failCause,
                        @Nullable
                        HadoopCounters cntrs)

Creates new instance.

Parameters:

state - Task state.

failCause - Failure cause (if any).

cntrs - Task counters.

Method Detail

state

public HadoopTaskState state()

Returns:

State.

failCause

@Nullable
public Throwable failCause()

Returns:

Fail cause.

counters

@Nullable
public HadoopCounters counters()

Returns:

Counters.

toString

public String toString()

Overrides:

toString in class Object

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