AbstractYarnClusterTests app
submit operations.YarnCluster from
a manager cache.YarnClusterManager for handling lifecycle
of YarnCluster.Configuration from a StandaloneYarnCluster.ApplicationContext for tests.Configuration for the cluster.Configuration for tests.YarnClusterManager.YarnClusterManager.YarnClient.YarnCluster for tests.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.MiniYarnCluster,
@ContextConfiguration using loader YarnDelegatingSmartContextLoader
and empty Spring @Configuration.StandaloneYarnClusterConfiguration.YarnClient.YarnClusterYarnDelegatingSmartContextLoader is a concrete implementation of
AbstractDelegatingSmartContextLoader that delegates to a
YarnClusterInjectingXmlContextLoader and an
YarnClusterInjectingAnnotationConfigContextLoader.