junrao commented on code in PR #20334: URL: https://github.com/apache/kafka/pull/20334#discussion_r2292118740
########## storage/src/main/java/org/apache/kafka/storage/internals/log/UnifiedLog.java: ########## @@ -1887,8 +1887,10 @@ public int deleteOldSegments() throws IOException { return deleteLogStartOffsetBreachedSegments() + deleteRetentionSizeBreachedSegments() + deleteRetentionMsBreachedSegments(); - } else { + } else if (config().compact) { return deleteLogStartOffsetBreachedSegments(); + } else { + return deleteLogStartOffsetBreachedSegments() + deleteRetentionSizeBreachedSegments(); Review Comment: We still need `validateRemoteStorageRequiresDeleteCleanupPolicy()`, but we need to adjust it to support empty cleanup policy. -- 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