Incubating: Add minimum severity and trace-based logger configuration#7529
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jack-berg merged 7 commits intoopen-telemetry:mainfrom Nov 13, 2025
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…ers (#4612) Alternative to #4611 Some related prior discussions: - #4208 (comment) - #4207 (comment) Java POC @ open-telemetry/opentelemetry-java#7529 Declarative config for this is a bit nicer than in #4611, also supports applying different minimum severity levels to different loggers: ``` file_format: "1.0" logger_provider: logger_configurator/development: default_config: minimum_severity: WARN trace_based: true loggers: - name: "com.example.app.*" config: minimum_severity: INFO - name: "com.example.db.*" config: minimum_severity: ERROR ``` --------- Co-authored-by: Liudmila Molkova <neskazu@gmail.com> Co-authored-by: Robert Pająk <pellared@hotmail.com>
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Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## main #7529 +/- ##
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+ Coverage 90.16% 90.21% +0.04%
- Complexity 7229 7247 +18
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Files 821 822 +1
Lines 21809 21828 +19
Branches 2136 2139 +3
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+ Hits 19665 19693 +28
+ Misses 1472 1469 -3
+ Partials 672 666 -6 ☔ View full report in Codecov by Sentry. 🚀 New features to boost your workflow:
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trask
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Oct 22, 2025
sdk/logs/src/main/java/io/opentelemetry/sdk/logs/internal/LoggerConfig.java
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sdk/logs/src/main/java/io/opentelemetry/sdk/logs/SdkLogRecordBuilder.java
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sdk/logs/src/main/java/io/opentelemetry/sdk/logs/internal/LoggerConfig.java
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…d-trace-based-log-configuration
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@jack-berg now that open-telemetry/opentelemetry-configuration#392 is merged, would you like me to add declarative config support in this PR or in a follow-up? |
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Followup is great. We need to wait for declarative config to cut a release anyway. No point in holding this up. |
jack-berg
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Nov 13, 2025
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@jack-berg @trask /open-telemetry/opentelemetry-configuration/pull/392 is released. When will declarative configuration be supported? |
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@mark-lu666 this was implemented and released in opentelemetry-java in v1.58.0! |
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Incubating implementation for open-telemetry/opentelemetry-specification#4612