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taoensso.telemere.open-telemetry
OpenTelemetry handler using `opentelemetry-java`,
Ref. <https://github.com/open-telemetry/opentelemetry-java>,
<https://javadoc.io/doc/io.opentelemetry/opentelemetry-api/latest/index.html>get-default-providersclj
(get-default-providers)Experimental, subject to change. Feedback welcome!
Returns map with keys:
:logger-provider - default `io.opentelemetry.api.logs.LoggerProvider`
:tracer-provider - default `io.opentelemetry.api.trace.TracerProvider`
:via - ∈ #{:sdk-extension-autoconfigure :global}
Uses `AutoConfiguredOpenTelemetrySdk` when possible, or
`GlobalOpenTelemetry` otherwise.
See the relevant `opentelemetry-java` docs for details.handler:open-telemetryclj
(handler:open-telemetry)(handler:open-telemetry {:keys [logger-provider tracer-provider max-span-msecs]
:or {logger-provider :default
tracer-provider :default
max-span-msecs (enc/msecs :mins 120)}})Highly experimental, possibly buggy, and subject to change!!
Feedback and bug reports very welcome! Please ping me (Peter) at:
<https://www.taoensso.com/telemere> or
<https://www.taoensso.com/telemere/slack>
Needs `opentelemetry-java`,
Ref. <https://github.com/open-telemetry/opentelemetry-java>.
Returns a signal handler that:
- Takes a Telemere signal (map).
- Emits signal data to configured `io.opentelemetry.api.logs.Logger`
- Emits tracing data to configured `io.opentelemetry.api.logs.Tracer`
Options:
`:logger-provider` - ∈ #{nil :default <io.opentelemetry.api.logs.LoggerProvider>} [1]
`:tracer-provider` - ∈ #{nil :default <io.opentelemetry.api.trace.TracerProvider>} [1]
`:max-span-msecs` - (Advanced) Longest tracing span to support in milliseconds
(default 120 mins). If recorded spans exceed this max, emitted
data will be inaccurate. Larger values use more memory.
[1] See `get-default-providers` for more infocljdoc is a website building & hosting documentation for Clojure/Script libraries
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