DL1231 commented on code in PR #20248: URL: https://github.com/apache/kafka/pull/20248#discussion_r2345864405
########## server-common/src/main/java/org/apache/kafka/server/common/MetadataVersion.java: ########## @@ -353,10 +356,24 @@ public static MetadataVersion fromVersionString(String versionString) { } else { key = String.join(".", Arrays.copyOfRange(versionSegments, 0, numSegments)); } - return Optional.ofNullable(IBP_VERSIONS.get(key)).orElseThrow(() -> - new IllegalArgumentException("Version " + versionString + " is not a valid version. The minimum version is " + MINIMUM_VERSION - + " and the maximum version is " + latestTesting()) - ); + String errorMsg = "Unknown metadata.version '" + versionString + "'. Supported metadata.version are: " + + metadataVersionsToString(MetadataVersion.MINIMUM_VERSION, + unstableFeatureVersionsEnabled ? MetadataVersion.latestTesting() : MetadataVersion.latestProduction()); + + MetadataVersion metadataVersion = IBP_VERSIONS.get(key); + if (metadataVersion == null) { Review Comment: Thanks for your suggestion. Done. -- 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