XuPingyong opened a new pull request #8708: [FLINK-12816][streaming] set maxParallelism to 1 when DataStreamSource is not isParallel URL: https://github.com/apache/flink/pull/8708 What is the purpose of the change Now when DataStreamSource is not parallel, only parallelism is set to 1, maxParallelism should be also set to 1. As when SingleOutputStreamOperator is not parallel, it set not only parallelism but also maxParallelism to 1 Brief change log set maxParallelism to 1 when DataStreamSource is not isParallel Verifying this change ut Does this pull request potentially affect one of the following parts: Dependencies (does it add or upgrade a dependency): (no) The public API, i.e., is any changed class annotated with @public(Evolving): (no) The serializers: (no) The runtime per-record code paths (performance sensitive): (no) Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Yarn/Mesos, ZooKeeper: (no) The S3 file system connector: (no) Documentation Does this pull request introduce a new feature? (no) If yes, how is the feature documented? (no)
---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services
