Package org.opendaylight.controller.cluster.raft

Interface RaftActorRecoveryCohort

@NonNullByDefault public interface RaftActorRecoveryCohort
Interface for a class that participates in raft actor persistence recovery.
Author:
Thomas Pantelis

  • Method Details

    • startLogRecoveryBatch

      void startLogRecoveryBatch(int maxBatchSize)
      This method is called during recovery at the start of a batch of state entries. Derived classes should perform any initialization needed to start a batch.
      Parameters:
      maxBatchSize - the maximum batch size.

    • appendRecoveredCommand

      void appendRecoveredCommand(StateCommand command)
      This method is called during recovery to append a StateCommand to the current batch. This method is called 1 or more times after startLogRecoveryBatch(int).
      Parameters:
      command - the command

    • applyRecoveredSnapshot

      void applyRecoveredSnapshot(StateSnapshot snapshot)
      This method is called during recovery to reconstruct the state of the actor.
      Parameters:
      snapshot - the StateSnapshot to apply

    • applyCurrentLogRecoveryBatch

      void applyCurrentLogRecoveryBatch()
      This method is called during recovery at the end of a batch to apply the current batched commands. This method is called after appendRecoveredCommand(StateCommand).