org.apache.flink.streaming.api.connector.sink2

Interface WithPreCommitTopology<InputT,CommT>

All Superinterfaces:

Serializable, org.apache.flink.api.connector.sink2.Sink<InputT>, org.apache.flink.api.connector.sink2.SupportsCommitter<CommT>, SupportsPreCommitTopology<CommT,CommT>, org.apache.flink.api.connector.sink2.TwoPhaseCommittingSink<InputT,CommT>

Deprecated.

Please implement Sink, SupportsCommitter and SupportsPreCommitTopology instead.

@Experimental
 @Deprecated
public interface WithPreCommitTopology<InputT,CommT>
extends org.apache.flink.api.connector.sink2.TwoPhaseCommittingSink<InputT,CommT>, SupportsPreCommitTopology<CommT,CommT>

Allows expert users to implement a custom topology after SinkWriter and before Committer.

It is recommended to use immutable committables because mutating committables can have unexpected side-effects.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.flink.api.connector.sink2.TwoPhaseCommittingSink

org.apache.flink.api.connector.sink2.TwoPhaseCommittingSink.PrecommittingSinkWriter<InputT,CommT>

Nested classes/interfaces inherited from interface org.apache.flink.api.connector.sink2.Sink

org.apache.flink.api.connector.sink2.Sink.InitContext, org.apache.flink.api.connector.sink2.Sink.InitContextWrapper

Method Summary

Modifier and Type	Method and Description
default org.apache.flink.core.io.SimpleVersionedSerializer<CommT>	getWriteResultSerializer() Deprecated. Defaults to SupportsCommitter.getCommittableSerializer() for backward compatibility.

Methods inherited from interface org.apache.flink.api.connector.sink2.TwoPhaseCommittingSink

createCommitter, createCommitter

Methods inherited from interface org.apache.flink.api.connector.sink2.Sink

createWriter, createWriter

Methods inherited from interface org.apache.flink.api.connector.sink2.SupportsCommitter

getCommittableSerializer

Methods inherited from interface org.apache.flink.streaming.api.connector.sink2.SupportsPreCommitTopology

addPreCommitTopology

Method Detail

getWriteResultSerializer

default org.apache.flink.core.io.SimpleVersionedSerializer<CommT> getWriteResultSerializer()

Deprecated.

Defaults to SupportsCommitter.getCommittableSerializer() for backward compatibility.

Specified by:

getWriteResultSerializer in interface SupportsPreCommitTopology<CommT,CommT>