[GitHub] [iceberg] CodingCat commented on a diff in pull request #7743: add doc about commitmetadata

["CodingCat (via GitHub)" <gi...@apache.org>]

CodingCat commented on code in PR #7743:
URL: https://github.com/apache/iceberg/pull/7743#discussion_r1229886859


##########
docs/spark-configuration.md:
##########
@@ -194,3 +194,17 @@ df.write
 | check-ordering       | true        | Checks if input schema and table schema are same  |
 | isolation-level | null | Desired isolation level for Dataframe overwrite operations.  `null` => no checks (for idempotent writes), `serializable` => check for concurrent inserts or deletes in destination partitions, `snapshot` => checks for concurrent deletes in destination partitions. |
 | validate-from-snapshot-id | null | If isolation level is set, id of base snapshot from which to check concurrent write conflicts into a table. Should be the snapshot before any reads from the table. Can be obtained via [Table API](../../api#table-metadata) or [Snapshots table](../spark-queries#snapshots). If null, the table's oldest known snapshot is used. |
+
+specifically, if you run SQL statements, you could use `org.apache.iceberg.spark.CommitMetadata` to add entries with custom-keys and corresponding values in the snapshot summary
+
+```java
+import org.apache.iceberg.spark.CommitMetadata;

Review Comment:
   sure, updated



-- 
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-unsubscribe@iceberg.apache.org

For queries about this service, please contact Infrastructure at:
users@infra.apache.org


---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@iceberg.apache.org
For additional commands, e-mail: issues-help@iceberg.apache.org