org.apache.ignite.compute

Annotation Type ComputeTaskSpis

@Documented
 @Retention(value=RUNTIME)
 @Target(value=TYPE)
public @interface ComputeTaskSpis

This annotation allows task to specify what SPIs it wants to use. Starting with Ignite 2.1 you can start multiple instances of LoadBalancingSpi, FailoverSpi, and CheckpointSpi. If you do that, you need to tell a task which SPI to use (by default it will use the fist SPI in the list).

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
String	checkpointSpi Optional checkpoint SPI name.
String	failoverSpi Optional failover SPI name.
String	loadBalancingSpi Optional load balancing SPI name.

Element Detail

loadBalancingSpi

public abstract String loadBalancingSpi

Optional load balancing SPI name. By default, SPI name is equal to the name of the SPI class. You can change SPI name by explicitly supplying IgniteSpi.getName() parameter in grid configuration.

Default:

""

failoverSpi

public abstract String failoverSpi

Optional failover SPI name. By default, SPI name is equal to the name of the SPI class. You can change SPI name by explicitly supplying IgniteSpi.getName() parameter in grid configuration.

Default:

""

checkpointSpi

public abstract String checkpointSpi

Optional checkpoint SPI name. By default, SPI name is equal to the name of the SPI class. You can change SPI name by explicitly supplying IgniteSpi.getName() parameter in grid configuration.

Default:

""