milvus/internal
congqixia 55b33cd3cf
fix: [2.4] Fix tracing config update logic (#35928) (#35998)
Cherry-pick from master
pr: #35928 
Related to #35927

There are serveral issue this PR addresses:
- Use `ResetTraceConfig` method instead init one in update event handler
- Implement dynamic stats.Handler to receive tracing config update event
- Update `enable_trace` flag when `ResetTraceConfig` is invoked
- Change `enable_trace` to `std::atomic<bool>` in case of data race

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Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2024-09-06 11:19:05 +08:00
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