After updating the spring boot version I started getting the following error at the beginning of the app and the logs are not following the logging.pattern.level from the application.properties and I updated them to

logging.pattern.level: "%clr{%5p} %clr{[%X{traceId}/%X{spanId}]}{yellow}"

Now I am getting an error

We still have an issue :
SLF4J: Failed to load class "org.slf4j.impl.StaticMDCBinder".
SLF4J: Defaulting to no-operation MDCAdapter implementation.
SLF4J: See http://www.slf4j.org/codes.html#no_static_mdc_binder for further details.

Please help me fix it

CodePudding user response：

As per the error looks like the binder class is missing. Instead of adding the log4j based dependencies manually maybe you can add spring-boot-starter-log4j2 dependency instead and see if this helps:

Gradle:

compile "org.springframework.boot:spring-boot-starter-log4j2"

Maven:

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-log4j2</artifactId>
</dependency>