kennknowles commented on a change in pull request #12993: URL: https://github.com/apache/beam/pull/12993#discussion_r499891415
########## File path: CHANGES.md ########## @@ -131,6 +132,9 @@ --temp_location, or pass method="STREAMING_INSERTS" to WriteToBigQuery ([BEAM-6928](https://issues.apache.org/jira/browse/BEAM-6928)). * Python SDK now understands `typing.FrozenSet` type hints, which are not interchangeable with `typing.Set`. You may need to update your pipelines if type checking fails. ([BEAM-10197](https://issues.apache.org/jira/browse/BEAM-10197)) +## Known issues + +* When a timer fires but is reset prior to being executed, a watermark hold may be leaked, causing a stuck pipeline [BEAM-10991](https://issues.apache.org/jira/browse/BEAM-10991). Review comment: Thorough review! Actually I did a pure revert in #12980 so I reverted that line from `CHANGES.md`. Then in #12997 I added it back. If you "view file" at this commit you will see it is there, because on the release branch it was not accidentally reverted. ---------------------------------------------------------------- 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]
