Package org.apache.flink.state.changelog

Interface ChangelogState

All Known Implementing Classes:
ChangelogKeyGroupedPriorityQueue
@Internal public interface ChangelogState
State used by ChangelogKeyedStateBackend. Allows replaying recorded changes on recovery using StateChangeApplier

  • Method Details

    • getChangeApplier

      StateChangeApplier getChangeApplier(ChangelogApplierFactory factory)

    • setDelegatedState

      <IS> void setDelegatedState(IS state)

    • resetWritingMetaFlag

      void resetWritingMetaFlag()
      Enable logging meta data before next writes.