Package com.linkedin.venice.controller.placement

Interface TopicPlacement

public interface TopicPlacement
Chooses the backend for new batch user-store and push-status version topics.

  • Nested Class Summary

    Nested Classes
    Modifier and Type
    Interface
    Description
    static enum 
    TopicPlacement.Selection
     

  • Method Summary

    Modifier and Type
    Method
    Description
    default boolean
    isEnabled(String clusterName)
    When disabled, use static placement configuration.
    default boolean
    isShadowMode(String clusterName)
    Evaluate for comparison only; keep static placement.
    TopicPlacement.Selection
    select(TopicPlacementContext context)
    Called once per creation request, not on each retry.

  • Method Details

    • isEnabled

      default boolean isEnabled(String clusterName)
      When disabled, use static placement configuration.

    • isShadowMode

      default boolean isShadowMode(String clusterName)
      Evaluate for comparison only; keep static placement.

    • select

      TopicPlacement.Selection select(TopicPlacementContext context)
      Called once per creation request, not on each retry.