接口的使用
org.apache.flink.streaming.api.connector.sink2.CommittableMessage

使用CommittableMessage的程序包

程序包	说明
org.apache.flink.streaming.api.connector.sink2
org.apache.flink.streaming.runtime.operators.sink
org.apache.flink.streaming.runtime.operators.sink.committables

org.apache.flink.streaming.api.connector.sink2中CommittableMessage的使用

实现CommittableMessage的org.apache.flink.streaming.api.connector.sink2中的类

限定符和类型	类和说明
class	CommittableSummary<CommT> This class tracks the information about committables belonging to one checkpoint coming from one subtask.
class	CommittableWithLineage<CommT> Provides metadata.

返回CommittableMessage的org.apache.flink.streaming.api.connector.sink2中的方法

限定符和类型	方法和说明
CommittableMessage<CommT>	CommittableMessageSerializer.deserialize(int version, byte[] serialized)

返回变量类型为CommittableMessage的类型的org.apache.flink.streaming.api.connector.sink2中的方法

限定符和类型	方法和说明
DataStream<CommittableMessage<CommT>>	WithPreCommitTopology.addPreCommitTopology(DataStream<CommittableMessage<CommT>> committables) Intercepts and modifies the committables sent on checkpoint or at end of input.
org.apache.flink.api.common.typeutils.TypeSerializer<CommittableMessage<CommT>>	CommittableMessageTypeInfo.createSerializer(org.apache.flink.api.common.ExecutionConfig config)
Class<CommittableMessage<CommT>>	CommittableMessageTypeInfo.getTypeClass()
static org.apache.flink.api.common.typeinfo.TypeInformation<CommittableMessage<Void>>	CommittableMessageTypeInfo.noOutput() Returns the type information for a CommittableMessage with no committable.
static <CommT> org.apache.flink.api.common.typeinfo.TypeInformation<CommittableMessage<CommT>>	CommittableMessageTypeInfo.of(org.apache.flink.util.function.SerializableSupplier<org.apache.flink.core.io.SimpleVersionedSerializer<CommT>> committableSerializerFactory) Returns the type information based on the serializer for a CommittableMessage.

参数类型为CommittableMessage的org.apache.flink.streaming.api.connector.sink2中的方法

限定符和类型	方法和说明
byte[]	CommittableMessageSerializer.serialize(CommittableMessage<CommT> obj)

类型变量类型为CommittableMessage的org.apache.flink.streaming.api.connector.sink2中的方法参数

限定符和类型	方法和说明
static <CommT> void	StandardSinkTopologies.addGlobalCommitter(DataStream<CommittableMessage<CommT>> committables, org.apache.flink.util.function.SerializableSupplier<org.apache.flink.api.connector.sink2.Committer<CommT>> committerFactory, org.apache.flink.util.function.SerializableSupplier<org.apache.flink.core.io.SimpleVersionedSerializer<CommT>> committableSerializer) Adds a global committer to the pipeline that runs as final operator with a parallelism of one.
void	WithPostCommitTopology.addPostCommitTopology(DataStream<CommittableMessage<CommT>> committables) Adds a custom post-commit topology where all committables can be processed.
DataStream<CommittableMessage<CommT>>	WithPreCommitTopology.addPreCommitTopology(DataStream<CommittableMessage<CommT>> committables) Intercepts and modifies the committables sent on checkpoint or at end of input.

org.apache.flink.streaming.runtime.operators.sink中CommittableMessage的使用

类型参数类型为CommittableMessage的org.apache.flink.streaming.runtime.operators.sink中的方法

限定符和类型	方法和说明
<T extends StreamOperator<CommittableMessage<CommT>>> T	SinkWriterOperatorFactory.createStreamOperator(StreamOperatorParameters<CommittableMessage<CommT>> parameters)
<T extends StreamOperator<CommittableMessage<CommT>>> T	CommitterOperatorFactory.createStreamOperator(StreamOperatorParameters<CommittableMessage<CommT>> parameters)

类型变量类型为CommittableMessage的org.apache.flink.streaming.runtime.operators.sink中的方法参数

限定符和类型	方法和说明
<T extends StreamOperator<CommittableMessage<CommT>>> T	SinkWriterOperatorFactory.createStreamOperator(StreamOperatorParameters<CommittableMessage<CommT>> parameters)
<T extends StreamOperator<CommittableMessage<CommT>>> T	CommitterOperatorFactory.createStreamOperator(StreamOperatorParameters<CommittableMessage<CommT>> parameters)

org.apache.flink.streaming.runtime.operators.sink.committables中CommittableMessage的使用

参数类型为CommittableMessage的org.apache.flink.streaming.runtime.operators.sink.committables中的方法

限定符和类型	方法和说明
void	CommittableCollector.addMessage(CommittableMessage<CommT> message) Adds a CommittableMessage to the collector to hold it until emission.