Tid is na after using logback plugin

[ghost]

Search before asking

• I had searched in the issues and found no similar feature requirement.

Description

Use case

I don't know where the configuration is wrong ，why tid is na

Related issues

I don't know where the configuration is wrong ，why tid is na

Are you willing to submit a PR?

• Yes I am willing to submit a PR!

Code of Conduct

• I agree to follow this project's Code of Conduct

[wu-sheng]

You didn't submit report correctly, this is not a feature. This should be only a discussion.

[ghost]

Can you help me see why this tid is na, thank you

[wu-sheng]

I am not sure what do you ask for. We never said there always is trace id in logs. Only logs in instrumented thread context have trace id.