ranxianglei commented on code in PR #4497: URL: https://github.com/apache/paimon/pull/4497#discussion_r1862320580
########## paimon-common/src/main/java/org/apache/paimon/format/FileFormat.java: ########## @@ -88,26 +88,15 @@ public static FileFormat fromIdentifier(String identifier, Options options) { /** Create a {@link FileFormat} from format identifier and format options. */ public static FileFormat fromIdentifier(String identifier, FormatContext context) { - return fromIdentifier(identifier, context, FileFormat.class.getClassLoader()) - .orElseThrow( - () -> - new RuntimeException( - String.format( - "Could not find a FileFormatFactory implementation class for %s format", - identifier))); - } - - private static Optional<FileFormat> fromIdentifier( - String formatIdentifier, FormatContext context, ClassLoader classLoader) { - ServiceLoader<FileFormatFactory> serviceLoader = - ServiceLoader.load(FileFormatFactory.class, classLoader); - for (FileFormatFactory factory : serviceLoader) { - if (factory.identifier().equals(formatIdentifier.toLowerCase())) { - return Optional.of(factory.create(context)); - } + if (identifier != null) { + identifier = identifier.toLowerCase(); } - - return Optional.empty(); + FileFormatFactory fileFormatFactory = + FactoryUtil.discoverFactory( Review Comment: @JingsongLi Of course you can, but I’ll change it in a few days. I’ve been a little busy lately. 当然可以,不过过几天再改,最近有点忙 -- 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...@paimon.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org