[FLINK-21711] DataStreamSink doesn't allow setting maxParallelism

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Duplicate
• Affects Version/s: 1.11.3, 1.12.2, 1.13.0
• Component/s: API / DataStream
• Labels: auto-deprioritized-major
• Assignee: Unassigned
• Reporter: Robert Metzger
• Created: 10/Mar/21 10:30
• Updated: 27/Apr/23 07:19
• Resolved: 27/Apr/23 07:19

Description

It seems that we can only set the max parallelism of the sink only via this internal API:

        input.addSink(new ParallelismTrackingSink<>()).getTransformation().setMaxParallelism(1);

Issue Links

• is duplicated by: FLINK-31873 Add setMaxParallelism to the DataStreamSink Class