namrathamyske commented on code in PR #6651: URL: https://github.com/apache/iceberg/pull/6651#discussion_r1115139698
########## spark/v3.3/spark/src/main/java/org/apache/iceberg/spark/source/SparkTable.java: ########## @@ -250,7 +251,9 @@ public ScanBuilder newScanBuilder(CaseInsensitiveStringMap options) { @Override public WriteBuilder newWriteBuilder(LogicalWriteInfo info) { Preconditions.checkArgument( - snapshotId == null, "Cannot write to table at a specific snapshot: %s", snapshotId); + snapshotId == null || info.options().get(SparkWriteOptions.BRANCH) != null, Review Comment: I think if branch is set, it snapshot ID will be set to branch head in code. But we can add an additional check too. ########## spark/v3.3/spark/src/main/java/org/apache/iceberg/spark/source/SparkTable.java: ########## @@ -250,7 +251,9 @@ public ScanBuilder newScanBuilder(CaseInsensitiveStringMap options) { @Override public WriteBuilder newWriteBuilder(LogicalWriteInfo info) { Preconditions.checkArgument( - snapshotId == null, "Cannot write to table at a specific snapshot: %s", snapshotId); + snapshotId == null || info.options().get(SparkWriteOptions.BRANCH) != null, Review Comment: I think if branch is set, snapshot ID will be set to branch head in code. But we can add an additional check too. -- 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