nastra commented on code in PR #10007: URL: https://github.com/apache/iceberg/pull/10007#discussion_r1587260164
########## core/src/main/java/org/apache/iceberg/FastAppend.java: ########## @@ -83,9 +85,13 @@ protected Map<String, String> summary() { @Override public FastAppend appendFile(DataFile file) { - this.hasNewFiles = true; - newFiles.add(file); - summaryBuilder.addedFile(spec, file); + Preconditions.checkNotNull(file, "Invalid data file: null"); + if (newFilePaths.add(file.path())) { + this.hasNewFiles = true; Review Comment: I agree but I didn't want to do any additional refactorings as part of this PR, unless people think I should include it. I can do a follow-up PR to refactor this -- 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