- [ ] I have searched the [issues](https://github.com/apache/dubbo/issues) of this repository and believe that this is not a duplicate.
- [ ] I have checked the [FAQ](https://github.com/apache/dubbo/blob/master/FAQ.md) of this repository and believe that this is not a duplicate.

### Environment

* Dubbo version: 2.7.4.1
* Java version: 1.8

### Actual Result

[https://github.com/apache/dubbo/blob/839d2a604e629ea9e96b964be09ae221e85312ba/dubbo-common/src/main/java/org/apache/dubbo/rpc/model/ApplicationModel.java#L80](https://github.com/apache/dubbo/blob/839d2a604e629ea9e96b964be09ae221e85312ba/dubbo-common/src/main/java/org/apache/dubbo/rpc/model/ApplicationModel.java#L80)

### Expected Result

```
initFrameworkExts
```
ApplicationModel.iniFrameworkExts();
        startConfigCenter();
        useRegistryAsConfigCenterIfNecessary();
        startMetadataReport();
        loadRemoteConfigs();
        checkGlobalConfigs();
        initMetadataService();
        initMetadataServiceExporter();
        initEventListener();
        if (logger.isInfoEnabled()) {
            logger.info(NAME + " has been initialized!");
        }
    }
    private void checkGlobalConfigs() {
        
        ConfigValidationUtils.validateApplicationConfig(getApplication());
        
        Collection<ConfigCenterConfig> configCenters = configManager.getConfigCenters();
        if (CollectionUtils.isNotEmpty(configCenters)) {
            for (ConfigCenterConfig configCenterConfig : configCenters) {
                ConfigValidationUtils.validateConfigCenterConfig(configCenterConfig);
            }
        }
        
        Collection<MetadataReportConfig> metadatas = configManager.getMetadataConfigs();
        for (MetadataReportConfig metadataReportConfig : metadatas) {
            ConfigValidationUtils.validateMetadataConfig(metadataReportConfig);
        }
        
        ConfigValidationUtils.validateMonitorConfig(getMonitor());