Modify the nacos configuration, Restart the application results in continuous error logs.

[wentfar]

Describe the bug
A clear and concise description of what the bug is.

I have a springboot application that uses druid components and nacos components, nacos has used authentication. Duird-related configurations are configured in the properties and nacos. Druid is configured with multiple data sources. Resources directory is like this:

• bootstrap.properties

spring.application.name=cp-index 
spring.cloud.nacos.config.enabled=${NACOS_ENABLED:false} 
spring.cloud.nacos.config.server-addr=${NACOS_SERVER_URL:nacos.infrastructure} 
spring.cloud.nacos.config.file-extension=properties 
spring.cloud.nacos.config.namespace=${NACOS_NAMESPACE:release} 
spring.cloud.nacos.config.group=cp 
spring.cloud.nacos.config.refresh-enabled=true 
spring.cloud.nacos.config.username=${NACOS_USERNAME:nacos} 
spring.cloud.nacos.config.password=${NACOS_PASSWORD:nacos} 
spring.cloud.nacos.config.extension-configs[0].data-id=common.properties 
spring.cloud.nacos.config.extension-configs[0].group=cp 

• nacos config like this:

data ID: cp-index.properties
group: cp
content：
...
spring.datasource.druid.ob.filter.config.enabled=flase
spring.datasource.druid.ob.connect-properties.config.decrypt=false
spring.datasource.druid.ob.initial-size=10
spring.datasource.druid.ob.max-active=36
spring.datasource.druid.ob.min-idle=10
spring.datasource.druid.ob.max-wait=60000
...

• application.properties

spring.profiles.include=mybatis,druid,tracer,ob
....

• application-druid.properties

spring.datasource.druid.filter.config.enabled=true 
spring.datasource.druid.connect-properties.config.decrypt=true 
spring.datasource.druid.connect-properties.config.decrypt.key=${spring.datasource.druid.pub-key} 
spring.datasource.druid.initial-size=1 
spring.datasource.druid.max-active=5

• application-ob.properties

\# mysql tenant
spring.datasource.druid.ob.driver-class-name=com.alipay.oceanbase.jdbc.Driver 
spring.datasource.druid.ob.url= 
spring.datasource.druid.ob.username= 
spring.datasource.druid.ob.password= 
spring.datasource.druid.ob.filter.config.enabled=flase 
spring.datasource.druid.ob.connect-properties.config.decrypt=false 
spring.datasource.druid.ob.initial-size=2 
spring.datasource.druid.ob.max-active=30 
spring.datasource.druid.ob.min-idle=5 
spring.datasource.druid.ob.max-wait=60000 
\# oracle tenant 
spring.datasource.druid.ob1.driver-class-name=com.alipay.oceanbase.jdbc.Driver 
spring.datasource.druid.ob1.url= 
spring.datasource.druid.ob1.username= 
spring.datasource.druid.ob1.password= 
spring.datasource.druid.ob1.filter.config.enabled=flase 
spring.datasource.druid.ob1.connect-properties.config.decrypt=false 
spring.datasource.druid.ob1.initial-size=2 
spring.datasource.druid.ob1.max-active=30 
spring.datasource.druid.ob1.min-idle=5 
spring.datasource.druid.ob1.max-wait=60000 
spring.datasource.druid.ob1.test-while-idle=true 
spring.datasource.druid.ob1.test-on-borrow=true 
spring.datasource.druid.ob1.validation-query=SELECT 1 FROM DUAL 
spring.datasource.druid.ob1.oracle=true

When the application is running, modify the nacos configuration, such as modifying the max-active configuration of the database in the druid configuration, and then restart the application almost simultaneously. The application has two nodes. One node is normal and the other node keeps reporting errors. The errors are as follows:

ErrCode:403, ErrMsg:http error, code=403,dataId=cp-index-ob.properties,group=cp,tenant=release at com.alibaba.nacos.client.config.impl.ClientWorker$ConfigRpcTransportClient.queryConfig(ClientWorker.java:1035) at com.alibaba.nacos.client.config.impl.ClientWorker.getServerConfig(ClientWorker.java:407) at com.alibaba.nacos.client.config.NacosConfigService.getConfigInner(NacosConfigService.java:166) at com.alibaba.nacos.client.config.NacosConfigService.getConfig(NacosConfigService.java:94) at com.alibaba.cloud.nacos.client.NacosPropertySourceBuilder.loadNacosData(NacosPropertySourceBuilder.java:85) at com.alibaba.cloud.nacos.client.NacosPropertySourceBuilder.build(NacosPropertySourceBuilder.java:73) at com.alibaba.cloud.nacos.client.NacosPropertySourceLocator.loadNacosPropertySource(NacosPropertySourceLocator.java:199) at com.alibaba.cloud.nacos.client.NacosPropertySourceLocator.loadNacosDataIfPresent(NacosPropertySourceLocator.java:186) at com.alibaba.cloud.nacos.client.NacosPropertySourceLocator.loadApplicationConfiguration(NacosPropertySourceLocator.java:149) at com.alibaba.cloud.nacos.client.NacosPropertySourceLocator.locate(NacosPropertySourceLocator.java:103) at org.springframework.cloud.bootstrap.config.PropertySourceLocator.locateCollection(PropertySourceLocator.java:52) at org.springframework.cloud.bootstrap.config.PropertySourceLocator.locateCollection(PropertySourceLocator.java:47) at org.springframework.cloud.bootstrap.config.PropertySourceBootstrapConfiguration.initialize(PropertySourceBootstrapConfiguration.java:101) at org.springframework.boot.SpringApplication.applyInitializers(SpringApplication.java:626) at org.springframework.boot.SpringApplication.prepareContext(SpringApplication.java:370) at org.springframework.boot.SpringApplication.run(SpringApplication.java:314) at org.springframework.boot.builder.SpringApplicationBuilder.run(SpringApplicationBuilder.java:140) at org.springframework.cloud.context.refresh.ContextRefresher.addConfigFilesToEnvironment(ContextRefresher.java:113) at org.springframework.cloud.context.refresh.ContextRefresher.refreshEnvironment(ContextRefresher.java:93) at org.springframework.cloud.context.refresh.ContextRefresher.refresh(ContextRefresher.java:85) at org.springframework.cloud.endpoint.event.RefreshEventListener.handle(RefreshEventListener.java:72) at org.springframework.cloud.endpoint.event.RefreshEventListener.onApplicationEvent(RefreshEventListener.java:61) at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172) at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165) at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139) at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:404) at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:361) at com.alibaba.cloud.nacos.refresh.NacosContextRefresher$1.innerReceive(NacosContextRefresher.java:133) at com.alibaba.nacos.api.config.listener.AbstractSharedListener.receiveConfigInfo(AbstractSharedListener.java:40) at com.alibaba.nacos.client.config.impl.CacheData$1.run(CacheData.java:312) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750)

Expected behavior
A clear and concise description of what you expected to happen.

The application is normal

Actually behavior
A clear and concise description of what you actually to happen.

The application reports a lot of error logs, as mentioned above.

How to Reproduce
Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See errors

Desktop (please complete the following information):

• OS: [Centos]
• Version [e.g. nacos-server xxx, nacos-client 2.0.3,spring-boot-starter 2.3.9，spring-cloud-starter-alibaba-nacos-config 2.2.7 , druid-spring-boot-starter 1.1.24]
• Module [e.g. naming/config]
• SDK [e.g. original, spring-cloud-starter-alibaba-nacos-config, druid-spring-boot-starter]

Additional context
Add any other context about the problem here.

[Sarahbella4040]

Er

[KomachiSion]

403 is not authed problem, means your configuration leak user and password or with wrong username and password.

According to the issue #13055 you submitted. I think this problem you has sovled.

[wentfar]

403 is not authed problem, means your configuration leak user and password or with wrong username and password.

According to the issue #13055 you submitted. I think this problem you has sovled.

I modify the nacos config item, then restart app, the app result in this error. Then I restart the app again, this errors dismissed, without any change, without changing any username and password info.

And The app of this issue is different with the app of issue #13055 , It seems it is not the same reason.

[KomachiSion]

Please check with your configuration and env params to make sure there is no more same name configuration about nacos username and password conflict.

From your description, some time start app is ok and some time start is error. Sound like async-concurrent problem. Some time read A properties and wrong username password and sometime read B properties with right username password.

If you are using upper version nacos client like 2.4.3, you can set -DlogAllProperties=true in your app and see nacos client logs:

${user.home}/logs/nacos/config.log to see whether input right username and password.

[KomachiSion]

No more response from author for a long time, and this problem seems usage problem.