Package org.apache.flink.runtime.state

Interface StateBackend.OperatorStateBackendParameters

All Known Implementing Classes:
OperatorStateBackendParametersImpl
Enclosing interface:
StateBackend
@PublicEvolving public static interface StateBackend.OperatorStateBackendParameters
Parameters passed to StateBackend.createOperatorStateBackend(OperatorStateBackendParameters).

  • Method Details

    • getEnv

      Environment getEnv()
      Returns:
      The runtime environment of the executing task.

    • getOperatorIdentifier

      String getOperatorIdentifier()

    • getStateHandles

      @Nonnull Collection<OperatorStateHandle> getStateHandles()

    • getCancelStreamRegistry

      org.apache.flink.core.fs.CloseableRegistry getCancelStreamRegistry()
      Returns:
      The registry to which created closeable objects will be * registered during restore.

    • getCustomInitializationMetrics

      StateBackend.CustomInitializationMetrics getCustomInitializationMetrics()