dramaticlly opened a new issue, #7189: URL: https://github.com/apache/iceberg/issues/7189
### Feature Request / Improvement Based on @szehon-ho comment in #6661 when we trying to add delele file stats in partition table. https://github.com/apache/iceberg/pull/6661#discussion_r1132981630 Today, the partition table are using one of its kind `ManifestGroup.planFiles() / FileScanTask` to read list of data files and aggregagte the partition level stats such as record count and files count. Szehon proposed to refactor this into ManifestReader to plan for manifests read and subsequently data files read, this enable us to read both data manifests and delete manifests into a coherent way and avoid keeping large hashset - For Data files: we can use `ManifestReader.read()` - For delete files: we can use `ManifestReader.readDeleteManifest()` ### Query engine None -- 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: issues-unsubscr...@iceberg.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org For additional commands, e-mail: issues-h...@iceberg.apache.org
