xishuaidelin commented on PR #26015: URL: https://github.com/apache/flink/pull/26015#issuecomment-2601256414
1. The reason for the +U message is that among the 4 concurrent tasks, one task's initialization is delayed. During KeyedUpsertingSinkFunction#initializeState, the raw value of rawResult is placed into upsertResult. 2. The ArrayBuffer issue could be resolved by explicitly converting it to a List in scala. -- 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
