hefangqiang opened a new issue #6767:
URL: https://github.com/apache/skywalking/issues/6767
Please answer these questions before submitting your issue.
- Why do you submit this issue?
- [√ ] Question or discussion
- [ ] Bug
- [ ] Requirement
- [ ] Feature or performance improvement
___
### 问题描述
刚升级为8.5.0版本，日志收集报错，但在8.4.0是可以的
### 代码展示：
```
<dependency>
<groupId>org.apache.skywalking</groupId>
<artifactId>apm-toolkit-logback-1.x</artifactId>
<version>8.5.0</version>
</dependency>
```
配置logback日志
```
<!-- 日志收集 -->
<appender name="grpc-log"
class="org.apache.skywalking.apm.toolkit.log.logback.v1.x.log.GRPCLogClientAppender"/>
<!-- 控制台输出 -->
<appender name="console" class="ch.qos.logback.core.ConsoleAppender">
<encoder class="ch.qos.logback.core.encoder.LayoutWrappingEncoder">
<layout
class="org.apache.skywalking.apm.toolkit.log.logback.v1.x.mdc.TraceIdMDCPatternLogbackLayout">
<Pattern><![CDATA[%clr(%d{${LOG_DATEFORMAT_PATTERN:-yyyy-MM-dd
HH:mm:ss.SSS}}){faint} [%X{tid}] %clr(${LOG_LEVEL_PATTERN:-%5p}) %clr(${PID:-
}){magenta} %clr(---){faint} %clr([%15.15t]){faint}
%clr(%-40.40logger{39}){cyan} %clr(:){faint}
%m%n${LOG_EXCEPTION_CONVERSION_WORD:-%wEx}]]></Pattern>
</layout>
</encoder>
</appender>
<root level="info">
<appender-ref ref="console" />
<appender-ref ref="grpc-log" />
</root>
```
### 报错
```
Exception in thread "main" java.lang.IllegalStateException: Logback
configuration error detected:
ERROR in
org.apache.skywalking.apm.toolkit.log.logback.v1.x.log.GRPCLogClientAppender[grpc-log]
- No encoder set for the appender named "grpc-log".
at
org.springframework.boot.logging.logback.LogbackLoggingSystem.loadConfiguration(LogbackLoggingSystem.java:169)
at
org.springframework.boot.logging.logback.LogbackLoggingSystem.reinitialize(LogbackLoggingSystem.java:222)
at
org.springframework.boot.logging.AbstractLoggingSystem.initializeWithConventions(AbstractLoggingSystem.java:73)
at
org.springframework.boot.logging.AbstractLoggingSystem.initialize(AbstractLoggingSystem.java:60)
at
org.springframework.boot.logging.logback.LogbackLoggingSystem.initialize(LogbackLoggingSystem.java:118)
at
org.springframework.boot.context.logging.LoggingApplicationListener.initializeSystem(LoggingApplicationListener.java:306)
at
org.springframework.boot.context.logging.LoggingApplicationListener.initialize(LoggingApplicationListener.java:281)
at
org.springframework.boot.context.logging.LoggingApplicationListener.onApplicationEnvironmentPreparedEvent(LoggingApplicationListener.java:239)
at
org.springframework.boot.context.logging.LoggingApplicationListener.onApplicationEvent(LoggingApplicationListener.java:216)
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.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:127)
at
org.springframework.boot.context.event.EventPublishingRunListener.environmentPrepared(EventPublishingRunListener.java:80)
at
org.springframework.boot.SpringApplicationRunListeners.environmentPrepared(SpringApplicationRunListeners.java:53)
at
org.springframework.boot.SpringApplication.prepareEnvironment(SpringApplication.java:345)
at
org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
at
org.springframework.boot.builder.SpringApplicationBuilder.run(SpringApplicationBuilder.java:140)
at
org.springframework.cloud.bootstrap.BootstrapApplicationListener.bootstrapServiceContext(BootstrapApplicationListener.java:212)
at
org.springframework.cloud.bootstrap.BootstrapApplicationListener.onApplicationEvent(BootstrapApplicationListener.java:117)
at
org.springframework.cloud.bootstrap.BootstrapApplicationListener.onApplicationEvent(BootstrapApplicationListener.java:74)
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.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:127)
at
org.springframework.boot.context.event.EventPublishingRunListener.environmentPrepared(EventPublishingRunListener.java:80)
at
org.springframework.boot.SpringApplicationRunListeners.environmentPrepared(SpringApplicationRunListeners.java:53)
at
org.springframework.boot.SpringApplication.prepareEnvironment(SpringApplication.java:345)
at
org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
at
org.springframework.boot.SpringApplication.run(SpringApplication.java:1237)
at
org.springframework.boot.SpringApplication.run(SpringApplication.java:1226)
at
com.haier.fin.operate.example.ExampleApplication.main(ExampleApplication.java:21)
Process finished with exit code 1
```
8.4.0采用该方式可以正常收集日志，升级为8.5.0后便出现了上面的异常，想请教一下 8.5.0的日志配置方式是否发生了变化
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