187 lines
5.2 KiB
Markdown
187 lines
5.2 KiB
Markdown
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Changes by Version
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==================
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2.15.0 (unreleased)
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-------------------
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- nothing yet
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2.14.0 (2018-04-30)
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-------------------
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- Support throttling for debug traces (#274) <Isaac Hier>
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- Remove dependency on Apache Thrift (#303) <Yuri Shkuro>
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- Remove dependency on tchannel (#295) (#294) <Yuri Shkuro>
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- Test with Go 1.9 (#298) <Yuri Shkuro>
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2.13.0 (2018-04-15)
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-------------------
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- Use value receiver for config.NewTracer() (#283) <Yuri Shkuro>
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- Lock span during jaeger thrift conversion (#273) <Won Jun Jang>
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- Fix the RemotelyControlledSampler so that it terminates go-routine on Close() (#260) <Scott Kidder> <Yuri Shkuro>
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- Added support for client configuration via env vars (#275) <Juraci Paixão Kröhling>
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- Allow overriding sampler in the Config (#270) <Mike Kabischev>
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2.12.0 (2018-03-14)
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-------------------
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- Use lock when retrieving span.Context() (#268)
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- Add Configuration support for custom Injector and Extractor (#263) <Martin Liu>
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2.11.2 (2018-01-12)
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-------------------
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- Add Gopkg.toml to allow using the lib with `dep`
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2.11.1 (2018-01-03)
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-------------------
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- Do not enqueue spans after Reporter is closed (#235, #245)
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- Change default flush interval to 1sec (#243)
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2.11.0 (2017-11-27)
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-------------------
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- Normalize metric names and tags to be compatible with Prometheus (#222)
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2.10.0 (2017-11-14)
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-------------------
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- Support custom tracing headers (#176)
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- Add BaggageRestrictionManager (#178) and RemoteBaggageRestrictionManager (#182)
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- Do not coerce baggage keys to lower case (#196)
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- Log span name when span cannot be reported (#198)
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- Add option to enable gen128Bit for tracer (#193) and allow custom generator for high bits of trace ID (#219)
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2.9.0 (2017-07-29)
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------------------
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- Pin thrift <= 0.10 (#179)
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- Introduce a parallel interface ContribObserver (#159)
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2.8.0 (2017-07-05)
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------------------
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- Drop `jaeger.` prefix from `jaeger.hostname` process-level tag
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- Add options to set tracer tags
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2.7.0 (2017-06-21)
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------------------
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- Fix rate limiter balance [#135](https://github.com/uber/jaeger-client-go/pull/135) [#140](https://github.com/uber/jaeger-client-go/pull/140)
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- Default client to send Jaeger.thrift [#147](https://github.com/uber/jaeger-client-go/pull/147)
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- Save baggage in span [#153](https://github.com/uber/jaeger-client-go/pull/153)
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- Move reporter.queueLength to the top of the struct to guarantee 64bit alignment [#158](https://github.com/uber/jaeger-client-go/pull/158)
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- Support HTTP transport with jaeger.thrift [#161](https://github.com/uber/jaeger-client-go/pull/161)
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2.6.0 (2017-03-28)
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------------------
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- Add config option to initialize RPC Metrics feature
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2.5.0 (2017-03-23)
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------------------
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- Split request latency metric by success/failure [#123](https://github.com/uber/jaeger-client-go/pull/123)
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- Add mutex to adaptive sampler and fix race condition [#124](https://github.com/uber/jaeger-client-go/pull/124)
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- Fix rate limiter panic [#125](https://github.com/uber/jaeger-client-go/pull/125)
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2.4.0 (2017-03-21)
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------------------
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- Remove `_ms` suffix from request latency metric name [#121](https://github.com/uber/jaeger-client-go/pull/121)
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- Rename all metrics to "request" and "http_request" and use tags for other dimensions [#121](https://github.com/uber/jaeger-client-go/pull/121)
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2.3.0 (2017-03-20)
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------------------
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- Make Span type public to allow access to non-std methods for testing [#117](https://github.com/uber/jaeger-client-go/pull/117)
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- Add a structured way to extract traces for logging with zap [#118](https://github.com/uber/jaeger-client-go/pull/118)
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2.2.1 (2017-03-14)
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------------------
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- Fix panic caused by updating the remote sampler from adaptive sampler to any other sampler type (https://github.com/uber/jaeger-client-go/pull/111)
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2.2.0 (2017-03-10)
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------------------
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- Introduce Observer and SpanObserver (https://github.com/uber/jaeger-client-go/pull/94)
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- Add RPC metrics emitter as Observer/SpanObserver (https://github.com/uber/jaeger-client-go/pull/103)
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2.1.2 (2017-02-27)
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-------------------
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- Fix leaky bucket bug (https://github.com/uber/jaeger-client-go/pull/99)
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- Fix zap logger Infof (https://github.com/uber/jaeger-client-go/pull/100)
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- Add tracer initialization godoc examples
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2.1.1 (2017-02-21)
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-------------------
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- Fix inefficient usage of zap.Logger
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2.1.0 (2017-02-17)
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-------------------
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- Add adapter for zap.Logger (https://github.com/uber-go/zap)
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- Move logging API to ./log/ package
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2.0.0 (2017-02-08)
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-------------------
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- Support Adaptive Sampling
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- Support 128bit Trace IDs
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- Change trace/span IDs from uint64 to strong types TraceID and SpanID
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- Add Zipkin HTTP B3 Propagation format support #72
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- Rip out existing metrics and use github.com/uber/jaeger-lib/metrics
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- Change API for tracer, reporter, sampler initialization
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1.6.0 (2016-10-14)
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-------------------
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- Add Zipkin HTTP transport
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- Support external baggage via jaeger-baggage header
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- Unpin Thrift version, keep to master
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1.5.1 (2016-09-27)
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-------------------
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- Relax dependency on opentracing to ^1
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1.5.0 (2016-09-27)
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-------------------
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- Upgrade to opentracing-go 1.0
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- Support KV logging for Spans
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1.4.0 (2016-09-14)
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-------------------
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- Support debug traces via HTTP header "jaeger-debug-id"
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