Zachary Groves

chore(span_sampling): add jsonschema for span sampling

3

## Description It was proposed by JD that I should add a schema rather than do a lot of validation for the span sampling json we pull via envar or...

fix(wsgi): do not mark StopIteration spans with error

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Following this: https://github.com/miguelgrinberg/flask-sock/issues/64#issuecomment-1664709789 StopIteration is just a normal expected exception upon socket close. I am wondering if we should re-raise though? If we do, then we need to add additional...

feat(tracing): lazy sampling

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This PR makes sampling lazy, effectively making our extended sampling API that can take resource and operation name far more useful, since we will now always be sampling after those...

chore: remove adding meta from context in start_span

1

## Checklist - [ ] Change(s) are motivated and described in the PR description. - [ ] Testing strategy is described if automated tests are not included in the PR....

chore(tests): add testing to ensure patching does not import module

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Following up on [5455 ](https://github.com/DataDog/dd-trace-py/pull/5455/files#diff-8f30c25b0c036c175363c0913e45dfa2a17cc2fd41f65669202423501b1e60fb). We should not be importing the module when we patch. This PR adds an assert to the patch testing to make sure that we do...

For glob matching at least it seems we can do it with no performance overhead. Probably because all we pass into Rust is a couple strings, and all we pass...

## Checklist - [ ] Change(s) are motivated and described in the PR description. - [ ] Testing strategy is described if automated tests are not included in the PR....

chore(sampling): change sampling rule to use glob matching for resource

1

## Checklist - [x] Change(s) are motivated and described in the PR description. - [x] Testing strategy is described if automated tests are not included in the PR. - [x]...

[parametric] [Python] Assert that the default context propagation only extracts/injects Datadog headers

1

## Description Enable header precedence test for python tracer, to be merged once https://github.com/DataDog/dd-trace-py/pull/6256 is merged into tracer. ## Motivation ## Reviewer checklist * [ ] If this PR modifies...

### Summary of problem Quantization of ElasticSearch urls does not match that of the Datadog agent and also does not work well. In some cases leading to un-useful resource names...