showuon commented on code in PR #14352: URL: https://github.com/apache/kafka/pull/14352#discussion_r1318426217
########## storage/api/src/main/java/org/apache/kafka/server/log/remote/storage/RemoteStorageManager.java: ########## @@ -121,14 +121,17 @@ InputStream fetchLogSegment(RemoteLogSegmentMetadata remoteLogSegmentMetadata, /** * Returns the index for the respective log segment of {@link RemoteLogSegmentMetadata}. + * <p> + * Note: The transaction index may not exist because segments created prior to version 2.8.0 or non-transactional topics...etc. + * In this case, it should still return an InputStream with empty content, instead of returning {@code null}. Review Comment: Changed to `The transaction index may not exist because of non-transactional topics.`. Thanks. -- 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: jira-unsubscr...@kafka.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org