org.apache.ignite.internal.visor.compute

Class VisorComputeCancelSessionTask

java.lang.Object

org.apache.ignite.internal.visor.VisorMultiNodeTask<A,R,R>

org.apache.ignite.internal.visor.VisorOneNodeTask<VisorComputeCancelSessionTaskArg,Void>

org.apache.ignite.internal.visor.compute.VisorComputeCancelSessionTask

All Implemented Interfaces:

Serializable, ComputeTask<VisorTaskArgument<VisorComputeCancelSessionTaskArg>,Void>

@GridInternal
 @GridVisorManagementTask
public class VisorComputeCancelSessionTask
extends VisorOneNodeTask<VisorComputeCancelSessionTaskArg,Void>

Cancels given tasks sessions on all cluster nodes.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.ignite.internal.visor.VisorMultiNodeTask

debug, ignite, start, taskArg

Constructor Summary

Constructors

Constructor and Description
VisorComputeCancelSessionTask()

Method Summary

Modifier and Type	Method and Description
protected org.apache.ignite.internal.visor.compute.VisorComputeCancelSessionTask.VisorComputeCancelSessionJob	job(VisorComputeCancelSessionTaskArg arg)
protected @Nullable Void	reduce0(List<ComputeJobResult> results) Actual reduce logic.

Methods inherited from class org.apache.ignite.internal.visor.VisorMultiNodeTask

jobNodes, map, map0, reduce, result

Methods inherited from class java.lang.Object

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

Constructor Detail

VisorComputeCancelSessionTask

public VisorComputeCancelSessionTask()

Method Detail

job

protected org.apache.ignite.internal.visor.compute.VisorComputeCancelSessionTask.VisorComputeCancelSessionJob job(VisorComputeCancelSessionTaskArg arg)

Specified by:

job in class VisorMultiNodeTask<VisorComputeCancelSessionTaskArg,Void,Void>

Parameters:

arg - Task arg.

Returns:

New job.

reduce0

@Nullable
protected @Nullable Void reduce0(List<ComputeJobResult> results)

Actual reduce logic.

Overrides:

reduce0 in class VisorOneNodeTask<VisorComputeCancelSessionTaskArg,Void>

Parameters:

results - Job results.

Returns:

Task result.