jackye1995 opened a new pull request #2961: URL: https://github.com/apache/iceberg/pull/2961
We have discussed about this in the past community meeting. Initial PR to support tagging snapshots, so that in the future we can time travel or expire snapshots by tag. A tag will have a similar definition to the git commit tag, where: 1. tag name is globally unique 2. a tag can only be associated with one snapshot 3. a snapshot can have multiple different tags This PR adds the tags interface in `Snapshot` and add `Map<String, Long> snapshotTags` in `TableMetadata` with is indexed based on the snapshots list. Subsequent PRs will be publsihed to add features to update tags, do time travel and snapshot expiration by tag after we agree on the approach here. @rdblue @aokolnychyi @openinx @RussellSpitzer @rymurr @yyanyy -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
