platinumhamburg commented on issue #2133: URL: https://github.com/apache/fluss/issues/2133#issuecomment-3668576161
> Hi, I've read the FIP document, it looks like a good design. And I have a little question: Does the `UpdateWriter` need to append changelog into LogTablet during the undo flow? Maybe there're some clients which consume the LogTablet also need to rollback data. Yes. The undo operation is performed as a normal update to the KvTablet. So it not only updates the KV state, but also generates the corresponding undo changelog and appends it to the LogTablet. Therefore, all downstream clients that consume the log stream can consume the rollback logs normally. -- 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]
