pepeshore

Does't compatible with JFinal framework

6

### Describe the bug [JFinal](https://github.com/jfinal/jfinal/blob/master/README_en.md) is a Web and ORM framework。 when I add VM option `-javaagent:opentelemetry-javaagent.jar`, all HTTP requests result in a 500 error. ### Steps to reproduce 1.`...

Support Sampling for Long-Duration Span and Erroneous Span

1

### Is your feature request related to a problem? Please describe. 100% sampling rate is not suitable for production environments because of high overhead,but non-100% sampling may lead to the...

Support Cutsom OperationMetrics、AttributesExtractor、ContextCustomizer in Instrumenter

2

### Is your feature request related to a problem? Please describe. We forked this code repository and made several significant modifications to support our clients. These changes mainly involved adding...

Supports External Control of Agent Behavior Dynamically

4

### Is your feature request related to a problem? Please describe. When a sudden surge in business traffic causes an application to reach its performance limits, we often need to...

Add a onSpanNameUpdated method in SpanProcessor

9

**What are you trying to achieve?** Add a `onSpanNameUpdated` method in SpanProcessor，when `Span.updateName` is called, `onSpanNameUpdated` will be called too. What did you expect to see? **Additional context.** I currently...