类的使用
org.apache.flink.state.api.SavepointWriter

使用SavepointWriter的程序包

程序包	说明
org.apache.flink.state.api

org.apache.flink.state.api中SavepointWriter的使用

返回SavepointWriter的org.apache.flink.state.api中的方法

限定符和类型	方法和说明
SavepointWriter	SavepointWriter.changeOperatorIdentifier(OperatorIdentifier from, OperatorIdentifier to) Changes the identifier of an operator.
static SavepointWriter	SavepointWriter.fromExistingSavepoint(org.apache.flink.streaming.api.environment.StreamExecutionEnvironment executionEnvironment, String path) Loads an existing savepoint.
static SavepointWriter	SavepointWriter.fromExistingSavepoint(org.apache.flink.streaming.api.environment.StreamExecutionEnvironment executionEnvironment, String path, org.apache.flink.runtime.state.StateBackend stateBackend) Loads an existing savepoint.
static SavepointWriter	SavepointWriter.fromExistingSavepoint(String path) 已过时。 use fromExistingSavepoint(StreamExecutionEnvironment, String)
static SavepointWriter	SavepointWriter.fromExistingSavepoint(String path, org.apache.flink.runtime.state.StateBackend stateBackend) 已过时。 use fromExistingSavepoint(StreamExecutionEnvironment, String, StateBackend)
static SavepointWriter	SavepointWriter.newSavepoint(int maxParallelism) 已过时。 use newSavepoint(StreamExecutionEnvironment, int)
static SavepointWriter	SavepointWriter.newSavepoint(org.apache.flink.runtime.state.StateBackend stateBackend, int maxParallelism) 已过时。 use newSavepoint(StreamExecutionEnvironment, StateBackend, int)
static SavepointWriter	SavepointWriter.newSavepoint(org.apache.flink.streaming.api.environment.StreamExecutionEnvironment executionEnvironment, int maxParallelism) Creates a new savepoint.
static SavepointWriter	SavepointWriter.newSavepoint(org.apache.flink.streaming.api.environment.StreamExecutionEnvironment executionEnvironment, org.apache.flink.runtime.state.StateBackend stateBackend, int maxParallelism) Creates a new savepoint.
SavepointWriter	SavepointWriter.removeOperator(OperatorIdentifier identifier) Drop an existing operator from the savepoint.
SavepointWriter	SavepointWriter.removeOperator(String uid) 已过时。 use removeOperator(OperatorIdentifier)
<T> SavepointWriter	SavepointWriter.withConfiguration(org.apache.flink.configuration.ConfigOption<T> option, T value) Sets a configuration that will be applied to the stream operators used to bootstrap a new savepoint.
<T> SavepointWriter	SavepointWriter.withOperator(OperatorIdentifier identifier, StateBootstrapTransformation<T> transformation) Adds a new operator to the savepoint.
<T> SavepointWriter	SavepointWriter.withOperator(String uid, StateBootstrapTransformation<T> transformation) 已过时。