Package org.apache.flink.runtime.scheduler

Class VertexEndOfDataListener

java.lang.Object
org.apache.flink.runtime.scheduler.VertexEndOfDataListener
public class VertexEndOfDataListener extends Object
Records the end of data event of each task, and allows for checking whether all tasks of a JobGraph have reached the end of data.

  • Constructor Details

    • VertexEndOfDataListener

      public VertexEndOfDataListener(ExecutionGraph executionGraph)

  • Method Details

    • recordTaskEndOfData

      public void recordTaskEndOfData(ExecutionAttemptID executionAttemptID)

    • areAllTasksOfJobVertexEndOfData

      public boolean areAllTasksOfJobVertexEndOfData(JobVertexID jobVertexID)

    • areAllTasksEndOfData

      public boolean areAllTasksEndOfData()

    • restoreVertices

      public void restoreVertices(Set<ExecutionVertexID> executionVertices)