AHeise commented on pull request #15991: URL: https://github.com/apache/flink/pull/15991#issuecomment-849359589
While it doesn't hurt to point out that this fs can be used for checkpoints, it's actually true for all filesystems. I think @alpinegizmo is confusing this property with exactly-once `StreamingFileSink` support. For reference, for checkpoints, we use [simple `FileSystem` class](https://github.com/apache/flink/blob/master/flink-runtime/src/main/java/org/apache/flink/runtime/state/filesystem/FsCheckpointStorageLocation.java#L35-L35). Only with [this PR](https://github.com/apache/flink/pull/15599), users can write exactly-once to GCS. So I probably would mention that `StreamingFileSink` is not supported here with link to ticket. We could merge it then to master, 1.13, 1.12, and when FLINK-11838 is done, then the page could be modified to reflect that it now supports SFS. -- 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]
