wu-sheng commented on pull request #5002:
URL: https://github.com/apache/skywalking/pull/5002#issuecomment-652768188
> Do you think we should add a span type for local span because there are
many local span
To say what? Local?
---
wu-sheng commented on pull request #5002:
URL: https://github.com/apache/skywalking/pull/5002#issuecomment-652451803
This thing is called `span layer`. There is no value for the local span.
```Java
public enum SpanLayer {
DB(1), RPC_FRAMEWORK(2), HTTP(3), MQ(4), CACHE(5);
