Package org.apache.flink.connector.testframe.junit.annotations

Annotation Type TestExternalSystem

@Target(FIELD)
@Retention(RUNTIME)
@Experimental
public @interface TestExternalSystem

Marks the field in test class defining external system.

Only one field can be annotated as external system in test class.

The lifecycle of external system will be PER-CLASS for performance, because launching and tearing down external system could be relatively a heavy operation.