kyle

fix(context): handle cross execution tracing

3

## Description Previously a strong span reference was passed from task to task if a span was active. This was problematic as there would be a "race condition". Consider the...

Flaky test: `test_merge_unequal`

1

``` ============================= test session starts ============================== platform linux -- Python 3.8.12, pytest-6.2.5, py-1.11.0, pluggy-1.0.0 rootdir: /home/runner/work/sketches-py/sketches-py collected 124 items tests/test_ddsketch.py ....................F [ 16%] tests/test_mapping.py ............. [ 27%] tests/test_proto.py ............................................... [...

fix(trace): make Context pickleable

3

Context was made unpickleable when the switch over to attrs occurred. For some reason we didn't have an actual multiprocessing context propagation test case in our test suite so one...

Allow raising of more exceptions

5

## Commit Message {{title}} Enables the raising of exceptions raised during span finish (including encoding) and in the writer by using the global `ddtrace.config._raise` setting or a new argument `raise_exc`...

## Existing configuration issues 1. **Well defined initialization point.** A lot (almost all) existing configuration is done implicitly at import as modules are loaded. This makes it hard to know...

Unify APM instrumentation settings

1

These settings were previously specified in a separate configuration file that only the injector processes would read. This was done to accelerate development in order to get APM instrumentation released...

APM Remote Instrumentation Enablement

1

Add support for remotely enabling the APM instrumentation functionality provided in the Cluster Agent. ### What does this PR do? ### Motivation ### Additional Notes ### Possible Drawbacks / Trade-offs...

feat(tracer): add remote configuration support

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....

## Reviewer checklist * [ ] [Relevant label](https://github.com/DataDog/system-tests/blob/main/docs/CI/labels.md) (`run-parametric-scenario`, `run-profiling-scenario`...) are presents * [ ] No system-tests internal is modified. Otherwise, I have the approval from [R&P team](https://dd.enterprise.slack.com/archives/C025TJ4RZ8X) * [...