XBaith opened a new issue, #3163: URL: https://github.com/apache/amoro/issues/3163
### Description Currently, when we execute expired snapshots, we only consider the TTL as a factor. However, Iceberg supports setting a minimum number of snapshots to retain. I believe we should also make this configuration option available(eg. `snapshot.base.keep.min-count`). For developers and table users, these snapshots can be understood as the update logs of the table, making it easier for users to review the history of updates. If there are no updates for an extended period, Amoro may only retain a single snapshot after cleanup, which could result in a loss of information for users. ### Use case/motivation _No response_ ### Describe the solution _No response_ ### Subtasks _No response_ ### Related issues _No response_ ### Are you willing to submit a PR? - [X] Yes I am willing to submit a PR! ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- 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]
