Package org.apache.druid.indexing.overlord.supervisor

Interface SupervisorStateManager.State

All Known Implementing Classes:
SupervisorStateManager.BasicState
Enclosing class:
SupervisorStateManager
public static interface SupervisorStateManager.State

  • Method Summary

    Modifier and Type
    Method
    Description
    default SupervisorStateManager.State
    getBasicState()
     
    boolean
    isFirstRunOnly()
    It may be helpful to provide more detailed state information (e.g.
    boolean
    isHealthy()
    If we are in this state, is the supervisor healthy or unhealthy?

  • Method Details

    • isHealthy

      boolean isHealthy()
      If we are in this state, is the supervisor healthy or unhealthy?

    • isFirstRunOnly

      boolean isFirstRunOnly()
      It may be helpful to provide more detailed state information (e.g. CONNECTING_TO_STREAM, CREATING_TASKS, etc.) during the first run of the supervisor so that if the supervisor is unable to complete the run, we have information about what stage it was in when it failed. Once the supervisor is stable, we may not be as concerned about all the stages it cycles through, and just want to know if it's healthy or unhealthy. This flag indicates if the state should only be accepted prior to having completed a successful run.

    • getBasicState

      default SupervisorStateManager.State getBasicState()