Package org.apache.flink.runtime.jobmaster

Interface SlotInfo

All Known Subinterfaces:
PhysicalSlot, SlotContext
public interface SlotInfo
Interface that provides basic information in the context of a slot.

  • Method Details

    • getAllocationId

      AllocationID getAllocationId()
      Gets the id under which the slot has been allocated on the TaskManager. This id uniquely identifies the physical slot.
      Returns:
      The id under which the slot has been allocated on the TaskManager

    • getTaskManagerLocation

      TaskManagerLocation getTaskManagerLocation()
      Gets the location info of the TaskManager that offers this slot.
      Returns:
      The location info of the TaskManager that offers this slot

    • getPhysicalSlotNumber

      int getPhysicalSlotNumber()
      Gets the number of the slot.
      Returns:
      The number of the slot on the TaskManager.

    • getResourceProfile

      ResourceProfile getResourceProfile()
      Returns the resource profile of the slot.
      Returns:
      the resource profile of the slot.

    • willBeOccupiedIndefinitely

      boolean willBeOccupiedIndefinitely()
      Returns whether the slot will be occupied indefinitely.
      Returns:
      true if the slot will be occupied indefinitely, otherwise false.