[23/07/19 05:30:24:024 CST] main ERROR integration.MetadataReportService:  [DUBBO] publishProvider getServiceDescriptor error. providerUrl: dubbo://30.5.121.125:20880/org.apache.dubbo.samples.generic.call.api.HelloService?anyhost=true&application=generic-impl-provider&deprecated=false&dubbo=2.0.2&dynamic=true&generic=true&interface=org.apache.dubbo.samples.generic.call.api.HelloService&methods=*&register=true&release=2.7.3&side=provider, dubbo version: 2.7.3, current host: 30.5.121.125
java.lang.ClassNotFoundException: org.apache.dubbo.samples.generic.call.api.HelloService
	at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:264)
	at org.apache.dubbo.metadata.integration.MetadataReportService.publishProvider(MetadataReportService.java:97)
	at org.apache.dubbo.config.ServiceConfig.doExportUrlsFor1Protocol(ServiceConfig.java:623)
	at org.apache.dubbo.config.ServiceConfig.doExportUrls(ServiceConfig.java:457)
	at org.apache.dubbo.config.ServiceConfig.doExport(ServiceConfig.java:415)
	at org.apache.dubbo.config.ServiceConfig.export(ServiceConfig.java:378)
	at org.apache.dubbo.samples.generic.call.GenericImplProvider.main(GenericImplProvider.java:48)

Reproduce by running dubbo-samples-generic-impl
if (!providerUrl.getParameter(ENABLED_KEY, true)
                && !ANY_VALUE.equals(consumerUrl.getParameter(ENABLED_KEY))) {
            return false;
        }
        String consumerGroup = consumerUrl.getParameter(GROUP_KEY);
        String consumerVersion = consumerUrl.getParameter(VERSION_KEY);
        String consumerClassifier = consumerUrl.getParameter(CLASSIFIER_KEY, ANY_VALUE);
        String providerGroup = providerUrl.getParameter(GROUP_KEY);
        String providerVersion = providerUrl.getParameter(VERSION_KEY);
        String providerClassifier = providerUrl.getParameter(CLASSIFIER_KEY, ANY_VALUE);
        return (ANY_VALUE.equals(consumerGroup) || StringUtils.isEquals(consumerGroup, providerGroup) || StringUtils.isContains(consumerGroup, providerGroup))
                && (ANY_VALUE.equals(consumerVersion) || StringUtils.isEquals(consumerVersion, providerVersion))
                && (consumerClassifier == null || ANY_VALUE.equals(consumerClassifier) || StringUtils.isEquals(consumerClassifier, providerClassifier));
    }
    public static boolean isMatchGlobPattern(String pattern, String value, URL param) {
        if (param != null && pattern.startsWith("$")) {
            pattern = param.getRawParameter(pattern.substring(1));
        }
        return isMatchGlobPattern(pattern, value);
    }
    public static boolean isMatchGlobPattern(String pattern, String value) {
        if ("*".equals(pattern)) {
            return true;
        }
        if (StringUtils.isEmpty(pattern) && StringUtils.isEmpty(value)) {
            return true;
        }
        if (StringUtils.isEmpty(pattern) || StringUtils.isEmpty(value)) {
            return false;
        }