ArvinDevel commented on issue #3482: URL: https://github.com/apache/skywalking/issues/3482#issuecomment-748416731
> This wouldn't happen, if the trace segment has been sampled, then all upstream trace segments will be sampled automatically. 1.What's the mechanism? Assume B was sampled firstly, how does A know that the B was sampled and then sample itself? 2.Does skywalking support tail-based sampling? Since tail-based sampling captures all outliers so that you don’t miss crucial trace data when you are troubleshooting a performance issue. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
