mxm opened a new pull request, #21443: URL: https://github.com/apache/flink/pull/21443
## What is the purpose of the change In case of parallelism changes to the JobGraph, as done via the AdaptiveScheduler or through providing JobVertexId overrides in PipelineOptions#PARALLELISM_OVERRIDES, the inner serialized PartitionStrategy of a StreamTask may not be suitable anymore. This is the case for the ForwardPartitioner strategy which uses a fixed local channel for transmitting data. Whenever the consumer parallelism doesn't match the local parallelism, we should be replacing it with the RebalancePartitioner. -- 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
