Package com.linkedin.venice.router.api.routing.helix

Interface HelixGroupSelectionStrategy

All Known Implementing Classes:
HelixGroupLeastLoadedStrategy, HelixGroupRoundRobinStrategy, HelixGroupSelector
public interface HelixGroupSelectionStrategy

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    finishRequest(long requestId, int groupId, double latency)
    Notify the corresponding Helix Group that the request is completed, and the implementation will decide whether any cleanup is required or not.
    int
    selectGroup(long requestId, int groupCount)
    Select a Helix Group for the current request.

  • Method Details

    • selectGroup

      int selectGroup(long requestId, int groupCount)
      Select a Helix Group for the current request.

    • finishRequest

      void finishRequest(long requestId, int groupId, double latency)
      Notify the corresponding Helix Group that the request is completed, and the implementation will decide whether any cleanup is required or not.