ericxiao251 commented on code in PR #22438: URL: https://github.com/apache/flink/pull/22438#discussion_r1177975477
########## flink-streaming-java/src/test/java/org/apache/flink/streaming/api/graph/StreamingJobGraphGeneratorTest.java: ########## @@ -283,6 +283,25 @@ public void testTransformationSetParallelism() { assertThat(vertices.get(2).isParallelismConfigured()).isTrue(); } + @Test + public void testTransformationSetMaxParallelism() { + StreamExecutionEnvironment env = StreamExecutionEnvironment.getExecutionEnvironment(); + /* The max parallelism of the environment (that is inherited by the source) + and the parallelism of the map operator needs to be different for this test */ + env.setMaxParallelism(4); + env.fromSequence(1L, 3L).map(i -> i).setMaxParallelism(10).print().setMaxParallelism(20); Review Comment: Oh funny, DataStreamSink doesn't have `getId()` as well, I can add that to this PR or create a new issue. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@flink.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org