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CHANGELOG.md

CHANGELOG.md 5.7 KB
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Changes by Version

2.15.1 (unreleased)

  • nothing yet

2.15.0 (2018-10-10)

  • Fix FollowsFrom spans ignoring baggage/debug header from dummy parent context (#313)
  • Make maximum annotation length configurable in tracer options (#318)
  • Support more environment variables in configuration (#323)
  • Print error on Sampler Query failure (#328)
  • Add an HTTPOption to support custom http.RoundTripper (#333)
  • Return an error when an HTTP error code is seen in zipkin HTTP transport (#331)

    • 2.14.0 (2018-04-30)

    • Support throttling for debug traces (#274)
    • Remove dependency on Apache Thrift (#303)
    • Remove dependency on tchannel (#295) (#294)
    • Test with Go 1.9 (#298)

      • 2.13.0 (2018-04-15)

      • Use value receiver for config.NewTracer() (#283)
      • Lock span during jaeger thrift conversion (#273)
      • Fix the RemotelyControlledSampler so that it terminates go-routine on Close() (#260)
      • Added support for client configuration via env vars (#275)
      • Allow overriding sampler in the Config (#270)

        • 2.12.0 (2018-03-14)

        • Use lock when retrieving span.Context() (#268)
        • Add Configuration support for custom Injector and Extractor (#263)

          • 2.11.2 (2018-01-12)

          • Add Gopkg.toml to allow using the lib with dep

          2.11.1 (2018-01-03)

          • Do not enqueue spans after Reporter is closed (#235, #245)
          • Change default flush interval to 1sec (#243)

          2.11.0 (2017-11-27)

          • Normalize metric names and tags to be compatible with Prometheus (#222)

          2.10.0 (2017-11-14)

          • Support custom tracing headers (#176)
          • Add BaggageRestrictionManager (#178) and RemoteBaggageRestrictionManager (#182)
          • Do not coerce baggage keys to lower case (#196)
          • Log span name when span cannot be reported (#198)
          • Add option to enable gen128Bit for tracer (#193) and allow custom generator for high bits of trace ID (#219)

          2.9.0 (2017-07-29)

          • Pin thrift <= 0.10 (#179)
          • Introduce a parallel interface ContribObserver (#159)

          2.8.0 (2017-07-05)

          • Drop jaeger. prefix from jaeger.hostname process-level tag
          • Add options to set tracer tags

          2.7.0 (2017-06-21)

          • Fix rate limiter balance #135 #140
          • Default client to send Jaeger.thrift #147
          • Save baggage in span #153
          • Move reporter.queueLength to the top of the struct to guarantee 64bit alignment #158
          • Support HTTP transport with jaeger.thrift #161

          2.6.0 (2017-03-28)

          • Add config option to initialize RPC Metrics feature

          2.5.0 (2017-03-23)

          • Split request latency metric by success/failure #123
          • Add mutex to adaptive sampler and fix race condition #124
          • Fix rate limiter panic #125

          2.4.0 (2017-03-21)

          • Remove _ms suffix from request latency metric name #121
          • Rename all metrics to "request" and "http_request" and use tags for other dimensions #121

          2.3.0 (2017-03-20)

          • Make Span type public to allow access to non-std methods for testing #117
          • Add a structured way to extract traces for logging with zap #118

          2.2.1 (2017-03-14)

          2.2.0 (2017-03-10)

          2.1.2 (2017-02-27)

          2.1.1 (2017-02-21)

          • Fix inefficient usage of zap.Logger

          2.1.0 (2017-02-17)

          2.0.0 (2017-02-08)

          • Support Adaptive Sampling
          • Support 128bit Trace IDs
          • Change trace/span IDs from uint64 to strong types TraceID and SpanID
          • Add Zipkin HTTP B3 Propagation format support #72
          • Rip out existing metrics and use github.com/uber/jaeger-lib/metrics
          • Change API for tracer, reporter, sampler initialization

          1.6.0 (2016-10-14)

          • Add Zipkin HTTP transport
          • Support external baggage via jaeger-baggage header
          • Unpin Thrift version, keep to master

          1.5.1 (2016-09-27)

          • Relax dependency on opentracing to ^1

          1.5.0 (2016-09-27)

          • Upgrade to opentracing-go 1.0
          • Support KV logging for Spans

          1.4.0 (2016-09-14)

          • Support debug traces via HTTP header "jaeger-debug-id"