Trait used to define a DataFlow Configuration extension.
This type of extension adds a pre-execution hook when an extension is enabled
by setting spark.waimak.dataflow.extensions=${extensionKey},otherextension.
Instances of this trait must be registered services in the META-INF/services
file as they are loaded using ServiceLoader.
Trait used to define a DataFlow Configuration extension. This type of extension adds a pre-execution hook when an extension is enabled by setting
spark.waimak.dataflow.extensions=${extensionKey},otherextension
.Instances of this trait must be registered services in the
META-INF/services
file as they are loaded using ServiceLoader.