org.apache.ignite.internal.management.kill

Class KillTransactionTask

java.lang.Object

org.apache.ignite.internal.visor.VisorMultiNodeTask<KillTransactionCommandArg,Map<ClusterNode,TxTaskResult>,TxTaskResult>

org.apache.ignite.internal.management.kill.KillTransactionTask

All Implemented Interfaces:

Serializable, ComputeTask<VisorTaskArgument<KillTransactionCommandArg>,Map<ClusterNode,TxTaskResult>>

@GridInternal
public class KillTransactionTask
extends VisorMultiNodeTask<KillTransactionCommandArg,Map<ClusterNode,TxTaskResult>,TxTaskResult>

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
KillTransactionTask()

Method Summary

Modifier and Type	Method and Description
protected VisorJob<KillTransactionCommandArg,TxTaskResult>	job(KillTransactionCommandArg arg)
protected @Nullable Map<ClusterNode,TxTaskResult>	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

KillTransactionTask

public KillTransactionTask()

Method Detail

job

protected VisorJob<KillTransactionCommandArg,TxTaskResult> job(KillTransactionCommandArg arg)

Specified by:

job in class VisorMultiNodeTask<KillTransactionCommandArg,Map<ClusterNode,TxTaskResult>,TxTaskResult>

Parameters:

arg - Task arg.

Returns:

New job.

reduce0

@Nullable
protected @Nullable Map<ClusterNode,TxTaskResult> reduce0(List<ComputeJobResult> results)
                                                             throws IgniteException

Actual reduce logic.

Specified by:

reduce0 in class VisorMultiNodeTask<KillTransactionCommandArg,Map<ClusterNode,TxTaskResult>,TxTaskResult>

Parameters:

results - Job results.

Returns:

Task result.

Throws:

IgniteException - If reduction or results caused an error.