org.springframework.yarn.test.context
Annotation Type MiniYarnCluster

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

MiniYarnCluster defines class-level metadata that is used to determine how to load and configure a mini cluster and inject it into ApplicationContext for test classes.

Author:

Janne Valkealahti

Optional Element Summary

java.lang.String	clusterName Value defining a name used to set the cluster bean.
java.lang.String	configName Value defining a name used to set Configuration bean based on mini cluster runtime config.
java.lang.String	id Unique id for the cluster.
int	nodes Number of nodes for the cluster.

configName

public abstract java.lang.String configName

Value defining a name used to set Configuration bean based on mini cluster runtime config. Default is "yarnConfiguration"

Default:

"yarnConfiguration"

clusterName

public abstract java.lang.String clusterName

Value defining a name used to set the cluster bean. Default is "yarnCluster"

Default:

"yarnCluster"

id

public abstract java.lang.String id

Unique id for the cluster. Default is "default".

Default:

"default"

nodes

public abstract int nodes

Number of nodes for the cluster. Default size is one node.

Default:

1