nk1506 opened a new pull request, #10246: URL: https://github.com/apache/iceberg/pull/10246
Currently snapshot summary doesn't have statistics related to Manifest Files. This change is adding two new summary fields `"total-data-manifest-files"` and `"total-delete-manifest-files"`. There is a plan to help engines to do better planning estimation in terms of manifest reading. Old Snapshot Summary ``` { "added-data-files": "1", "added-files-size": "389", "added-records": "1", "changed-partition-count": "1", "spark.app.id": "local-1714372186602", "total-data-files": "1", "total-delete-files": "0", "total-equality-deletes": "0", "total-files-size": "389", "total-position-deletes": "0", "total-records": "1" } ``` New Snapshot Summary ``` { "added-data-files": "1", "added-files-size": "389", "added-records": "1", "changed-partition-count": "1", "spark.app.id": "local-1714372186602", "total-data-files": "1", "total-delete-files": "0", "total-equality-deletes": "0", "total-files-size": "389", "total-position-deletes": "0", "total-records": "1", "total-data-manifest-files": "1", "total-delete-manifest-files": "1" } ``` -- 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 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