Changes by Version

0.22.0-RC1 (2017-10-05)

Bump OpenTracing version to 0.31.0-RC1 (jaegertracing#246), done on branch v0.22.0
Tracer implements Closeable (jaegertracing#242)
Fix span builder should accept null in asChildOf (jaegertracing#243)

0.21.0 (2017-09-15)

Support baggage restrictions (jaegertracing#217, jaegertracing#229)
Fix concurrency bug when using multiple senders (jaegertracing#233)
Support span log fields in zipkin sender (jaegertracing#226)

0.20.6 (2017-08-01)

Use okhttp for HTTP sender (jaegertracing#224)

0.20.0 (2017-06-23)

Upgrade to OpenTracing Java 0.30.0 with in-process propagation support (jaegertracing#188)
Add Process IP to jaeger.thrift (jaegertracing#197)
Implement HTTP sender for jaeger.thrift (jaegertracing#194)

0.19.0 (2017-05-29)

TraceResolver support (jaegertracing#175)
Do not truncate reported strings (jaegertracing#174)
Bump OpenTracing version to 0.22.0 (jaegertracing#164)
Use jaeger.thrift data model (jaegertracing#142)
Enable process level tags to be associated with the tracer (jaegertracing#143)

0.18.0 (2017-04-13)

Add adaptive sampler
Run RemoteReporter's flush timer in daemon thread (jaegertracing#124)
Bump opentracingVersion to 0.21.0 (jaegertracing#137)
Add Java 6 compatibility (jaegertracing#132)

0.17.0 (2016-12-02)

Fix bug where server spans were incorrectly marked as local components
Tighten checks for marking a span as a RPC

0.16.0 (2016-11-28)

Add a Configuration#closeTracer() method
Add Builder to TextMapCodec
Bump up zipkin to 1.16.2
Automatically add span names for jersey instrumentation

0.15.0 (2016-10-26)

Add init logging
Add a Tracer.close() method
Fill in Host on all annotations when reporting to Zipkin
Downgrade to libthrift 0.9.2
Publish a shaded jar with libthrift 0.9.2 packaged
Bump up zipkin versions

0.14.0 (2016-10-06)

Fix http url tag on jaxrs2 filters
Add convenience setter for metrics
Expose interceptor callbacks and custom operation name for extension classes

0.13.0 (2016-09-29)

Fix bug with dropwizard config parsing

0.12.0 (2016-09-27)

Support Apache HttpClient

0.11.0 (2016-09-22)

fixed crossdock notImplementedError propagation
refactored configuration
added google-formatter

0.10.0 (2016-09-16)

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

0.9.0 (2016-09-12)

Introduce Clock interface for time measurements
Use nano-time for measuring duration
Remove powermock dependency
Upgrade to OT 0.15

0.8.2 (2016-09-09)

Exclude test classes from published jars

0.8.1 (2016-09-09)

Default peer service name to blank as it is required in Thrift Endpoint (fixes #45)

0.8.0 (2016-09-06)

Add jaeger-zipkin module that allows on the wire propagation with B3-xxx headers and uses zipkin-reporter
Report sampling strategy as root span tags sampler.type and sampler.param. In case of probabilistic sampling (most frequently used strategy), the values would be probabilistic and the sampling probability [0 .. 1], respectively.
Record host name as jaeger.hostname tag on the first-in-process spans (i.e. root spans and rpc-server spans)
Record the version of the Jaeger library as jaeger.version tag

0.7.1 (2016-08-22)

Reduce the size of published jars

0.7.0 (2016-08-19)

Upgrade to OpenTracing API 0.12, with immutable SpanContext