go/opentelemetry-go
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14 Commits

Author SHA1 Message Date
Chen Yixiao
1301b6f3e4
Move core and key to kv package (#720) 
* Move core to kv

* Move kv.Value to kv.value.Value

* Move key to kv
 2020-05-13 16:06:03 -07:00
tensorchen
bae2298a36 Rename trace.TraceID & trace.TraceIDFromHex 2020-05-03 13:48:38 +08:00
tensorchen
c6c155de6f Move SpanContext from core package into trace 2020-05-02 20:17:11 +08:00
Tyler Yahn
a485d0ec64
Update License header for all source files (#586) 
* Update License header for all source files

- Add Apache 2.0 header to source files that did not have one.
- Update all existing headers dated to 2019 to be 2020
- Remove comma from License header to comply with the Apache 2.0
  guidelines.

* Update Copyright notice

Use the standard Copyright notices outlined by the
[CNCF](https://github.com/cncf/foundation/blob/master/copyright-notices.md#copyright-notices)
 2020-03-23 22:41:10 -07:00
Mike Goldsmith
638b865c90
Update Sampler descriptions (#511) 
* update always and never sample descriptions

* fix typo

* rename always on / off sampler files, structs and variables to match

Co-authored-by: Rahul Patel <rahulpa@google.com>
 2020-03-13 12:17:52 -07:00
Anthony Mirabella
7a1cbbc191
Update Samplers to conform to Spec (#531) 
* Refactor SDK Sampler API to conform to Spec

* Sampler is now an interface rather than a function type
* SamplingParameters include the span Kind, Attributes, and Links
* SamplingResult includes a SamplingDecision with three possible values, as well as Attributes

* Add attributes retruned from a Sampler to the span

* Add SpanKind, Attributes, and Links to API Sampler.ShouldSample() parameters

* Drop "Get" from sdk Sampler.GetDescription to match api Sampler

* Make spanID parameter in API Sampler interface a core.SpanID

* Fix types and printf format per PR feedback from krnowak

* Ensure unit test error messages reflect new reality

Co-authored-by: Joshua MacDonald <jmacd@users.noreply.github.com>
 2020-03-10 08:25:11 -07:00
Rahul Patel
161556aab8
Update provider to use AlwaysSampler instead of ProbabilitySampler (#506) 
* update provider to use AlwaysSampler instead of ProbabilitySampler

* remove unused defaultSamplingProbability constant

* fix broken tests

* update failure message in test

* fix test description

Co-authored-by: Rahul Patel <rghetia@yahoo.com>
 2020-03-05 13:29:51 -08:00
Amr Hanafi
6051c81493
Add AlwaysParentSample sampler (#455) 
* Add AlwaysParentSample

* Update sampler doc

Co-Authored-By: Krzesimir Nowak <qdlacz@gmail.com>

* Address PR comments

Co-authored-by: Krzesimir Nowak <qdlacz@gmail.com>
Co-authored-by: Rahul Patel <rghetia@yahoo.com>
 2020-02-03 10:22:52 -08:00
Jonas-Taha El Sesiy
1ab645fedb Consistently use pointer receivers for core.Number (#375) 
Change all occurrences of value to pointer receivers
Add meta sys files to .gitignore
Code cleanup e.g.
- Don't capitalize error statements
- Fix ignored errors
- Fix ambiguous variable naming
- Remove unnecessary type casting
- Use named params

Fix #306
 2019-12-09 13:03:11 -08:00
rghetia
15bfc5bb12
Namespace import path under "/otel" (#274) 
Also fixes example module paths so that they use the vanity URL instead
of the github URL.

[Closes #184]
 2019-11-01 11:40:29 -07:00
Edward Muller (SFDC)
f420f7409d sdk/trace: Test the Sampling Probability (#247) 
* sdk/trace: Test the Sampling Probability

Closes #163

* Add tests for when the parent is sampled.
 2019-10-29 16:53:50 -07:00
Gustavo Silva Paiva
4e545e2ab8 api(trace): change SpanID to byte array (#241) 
* api(trace): change SpanID to byte array

* fix doc and create const errors
 2019-10-28 10:05:06 -07:00
Gustavo Silva Paiva
a6e139e1d4 api(trace): change trace id to byte array. (#226) 
* api(trace): change trace id to byte array.

* fix lint errors

* add helper to create trace id from hex and improve stdout exporter.

* remove comma.

* fix lint

* change TraceIDFromHex to be compliant with w3 trace-context

* revert remove of hex16 regex because its used to parse SpanID

* lint

* fix typo
 2019-10-22 23:01:33 -07:00
rghetia
0f32efcdaa
Trace sdk (#65) 
* trace sdk initial commit.

* fix imports and comments.

* remove tracestate

* split trace.go

* add attribute over limit test.

* add comments and restructure span.go and tracer.go

* refactor MessageEvent

* defer unlock

* some more cleanup in span.go

* rename *MessageEvent* to *Event*

* cleanup comments in trace_test.go

* fix typos.

* return full string ID for traceID and spanID.
 2019-08-02 13:52:55 -07:00