org.apache.ignite.internal.visor.cache

Class VisorCacheStartTask

java.lang.Object

org.apache.ignite.internal.visor.VisorMultiNodeTask<VisorCacheStartTask.VisorCacheStartArg,Map<UUID,IgniteException>,Void>

org.apache.ignite.internal.visor.cache.VisorCacheStartTask

All Implemented Interfaces:

Serializable, ComputeTask<VisorTaskArgument<VisorCacheStartTask.VisorCacheStartArg>,Map<UUID,IgniteException>>

@GridInternal
public class VisorCacheStartTask
extends VisorMultiNodeTask<VisorCacheStartTask.VisorCacheStartArg,Map<UUID,IgniteException>,Void>

Task that start cache or near cache with specified configuration.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	VisorCacheStartTask.VisorCacheStartArg Cache start arguments.

Field Summary

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

debug, ignite, start, taskArg

Constructor Summary

Constructors

Constructor and Description
VisorCacheStartTask()

Method Summary

Methods

Modifier and Type	Method and Description
protected org.apache.ignite.internal.visor.cache.VisorCacheStartTask.VisorCacheStartJob	job(VisorCacheStartTask.VisorCacheStartArg arg)
protected Map<UUID,IgniteException>	reduce0(List<ComputeJobResult> results) Actual reduce logic.

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

map, map0, reduce, result

Methods inherited from class java.lang.Object

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

Constructor Detail

VisorCacheStartTask

public VisorCacheStartTask()

Method Detail

job

protected org.apache.ignite.internal.visor.cache.VisorCacheStartTask.VisorCacheStartJob job(VisorCacheStartTask.VisorCacheStartArg arg)

Specified by:

job in class VisorMultiNodeTask<VisorCacheStartTask.VisorCacheStartArg,Map<UUID,IgniteException>,Void>

Parameters:

arg - Task arg.

Returns:

New job.

reduce0

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

Actual reduce logic.

Specified by:

reduce0 in class VisorMultiNodeTask<VisorCacheStartTask.VisorCacheStartArg,Map<UUID,IgniteException>,Void>

Parameters:

results - Job results.

Returns:

Task result.

Throws:

IgniteException - If reduction or results caused an error.