Package org.apache.flink.runtime.scheduler.slowtaskdetector

Interface SlowTaskDetectorListener

All Known Implementing Classes:
DefaultSpeculativeExecutionHandler
public interface SlowTaskDetectorListener
Component responsible for listening on slow tasks.

  • Method Details

    • notifySlowTasks

      void notifySlowTasks(Map<ExecutionVertexID,Collection<ExecutionAttemptID>> slowTasks)
      Notify detected slow tasks.
      Parameters:
      slowTasks - the map of execution vertices and their execution attempts which are detected as slow.