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To replace the GlobalCommitter in existing sinks we offer a utility that simulates the GlobalCommitter with a post committing topology. 

Connector Implementations 

We envision the implementation of certain connectors can be done with the following interfaces.

Connector	Sink	StatefulSink	TwoPhaseCommittingSink	WithPreWriteTopology	WithPreCommitTopology	WithPostCommitTopology
Kafka
File
Elasticsearch
Hive				()
Iceberg

Limitations

Since the DataStream class is not part of the flink-core module all advanced Sink interfaces are part of the flink-streaming-java. We mitigate the problem by adding enough documentation i.e. in the doc strings that users are aware of the split.

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