tkaymak commented on issue #41198: URL: https://github.com/apache/beam/issues/41198#issuecomment-6860204642
Note for the exchange based fix proposed here: inserting a shuffle at a fan-out point so Spark's exchange reuse computes the shared part once does not work on Spark 4.0.2. A stateful operator above a reused exchange gets no watermark ([SPARK-60862](https://issues.apache.org/jira/browse/SPARK-60862), fixed only in 4.4.0), and #41297 therefore turns exchange reuse off for streaming queries. This option is closed until the runner uses Spark 4.4.0 or later. -- 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]
