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63 Commits

Author SHA1 Message Date
Liz Fong-Jones
f1e3536baf
Update opentracing dependency (#885) 
Co-authored-by: lizthegrey <lizthegrey@users.noreply.github.com>
 2020-07-01 17:51:06 -04:00
Tyler Yahn
49ac8eb238
Prepare for the v0.7.0 release (#876) 
* Prepare for releasing v0.7.0

* Update Changelog for v0.7.0 release

Co-authored-by: Joshua MacDonald <jmacd@users.noreply.github.com>
 2020-06-26 13:54:33 -07:00
ET
0594313fca
Update google.golang.org/grpc from 1.27.1 to 1.30.0 (#870) 
Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
 2020-06-24 16:07:08 -07:00
dependabot[bot]
9cdfdb2d3a
Bump github.com/stretchr/testify from 1.4.0 to 1.6.1 (#824) 
* Bump github.com/stretchr/testify from 1.4.0 to 1.6.1

Bumps [github.com/stretchr/testify](https://github.com/stretchr/testify) from 1.4.0 to 1.6.1.
- [Release notes](https://github.com/stretchr/testify/releases)
- [Commits](https://github.com/stretchr/testify/compare/v1.4.0...v1.6.1)

Signed-off-by: dependabot[bot] <support@github.com>

* Update go.mod

* math.Inf(1)+math.Inf(-1)=NaN

Math is hard

* Remove indirect transitive dependency

* Auto-fix go.sum changes in dependent modules

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Liz Fong-Jones <lizf@honeycomb.io>
Co-authored-by: Evan Torrie <evantorrie@users.noreply.github.com>
Co-authored-by: Joshua MacDonald <jmacd@users.noreply.github.com>
 2020-06-24 11:16:21 -07:00
dependabot[bot]
18b096208c
Bump github.com/prometheus/client_golang from 1.7.0 to 1.7.1 in /exporters/metric/prometheus (#867) 
* Bump github.com/prometheus/client_golang in /exporters/metric/prometheus

Bumps [github.com/prometheus/client_golang](https://github.com/prometheus/client_golang) from 1.7.0 to 1.7.1.
- [Release notes](https://github.com/prometheus/client_golang/releases)
- [Changelog](https://github.com/prometheus/client_golang/blob/master/CHANGELOG.md)
- [Commits](https://github.com/prometheus/client_golang/compare/v1.7.0...v1.7.1)

Signed-off-by: dependabot[bot] <support@github.com>

* Auto-fix go.sum changes in dependent modules

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: dependabot[bot] <dependabot[bot]@users.noreply.github.com>
 2020-06-24 10:10:41 -07:00
Joshua MacDonald
2966505271
Rename Integrator to Processor (#863) 
Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
 2020-06-23 12:00:15 -07:00
Joshua MacDonald
ea53fb4d1a
Rename SynchronizedCopy to SynchronizedMove and update comment (#858) 2020-06-23 10:41:11 -07:00
Joshua MacDonald
0e2fdfc682
Support cumulative, delta, and pass-through exporters (#840) 
* Update Process()

* Checkpoint

* Add subtractor; fix test

* Fix all simple integrator tests

* Build the rest (checkpoint)

* Pass all but Prometheus tests

* Precommit pass

* Add aggregation.Kind argument to ExportKindFor

* Remove Subtractor support

* Remove dead test code

* Restore the Subtractor code

* Fix the tests

* Comments

* Add tests for MetricKind

* Add ChangeSign test

* Test ExportKind

* New file

* Rename ChangeSign

* Remove a TODO, add a TODO

* Remove Stateful remnants

* Typo

* Typo

* Test an invalid export kind

* Comments

* Lint

* Apply suggestions from code review

Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>

Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
 2020-06-22 22:59:51 -07:00
dependabot[bot]
92058a3548
Bump github.com/prometheus/client_golang from 1.5.0 to 1.7.0 in /exporters/metric/prometheus (#838) 
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: lizthegrey <lizthegrey@users.noreply.github.com>
 2020-06-22 14:54:56 -04:00
dependabot[bot]
d9c309ff52
Bump github.com/benbjohnson/clock from 1.0.0 to 1.0.3 (#815) 
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: evantorrie <evantorrie@users.noreply.github.com>
Co-authored-by: Liz Fong-Jones <lizf@honeycomb.io>
 2020-06-22 14:31:36 -04:00
dependabot[bot]
25887d5bff
Bump github.com/stretchr/testify from 1.4.0 to 1.6.1 in /exporters/metric/prometheus (#822) 
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: evantorrie <evantorrie@users.noreply.github.com>
Co-authored-by: Liz Fong-Jones <lizf@honeycomb.io>
 2020-06-22 14:18:36 -04:00
dependabot[bot]
59c658380b
Bump github.com/google/go-cmp from 0.4.0 to 0.5.0 (#836) 
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: evantorrie <evantorrie@users.noreply.github.com>
 2020-06-22 13:31:15 -04:00
Joshua MacDonald
4e4271791f
Add export timestamps; distinguish Accumulation vs. Record (#835) 
* Introduce Accumulation

* Refactor export structs

* FTB exporters

* Test timestamps

* Test no-start case

* From feedback

* Apply suggestions from code review

(Thanks @MrAlias!)

Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>

* Comments in sdk/metric/integrator/test

* Fix build

* Comments and feedback

Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
 2020-06-18 10:16:33 -07:00
Joshua MacDonald
9925ebe517
Single-state Aggregator and test refactor (#812) 
Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
 2020-06-13 00:55:01 -07:00
Tyler Yahn
288a3dd435
Metrics instrumentation version (#811) 
* Support instrumentation library in metrics

* Update stdout exporter to display instrumentation info

* Fix tests that use the STDOUT exporter

* Refactor to keep SDK out of API

* Update global Meter and test Meter version

* Revert unneeded import syntax change

* Fix Unit comment

* Update comments

* Update comment

* Revert no-op change to import
 2020-06-12 09:11:17 -07:00
jmacd
6f0c6b4683 Split aggregation.go 2020-06-09 22:53:30 -07:00
Joshua MacDonald
9401bd9cda
Remove Context arguments from Aggregator.Checkpoint and Integrator.Process (#803) 
* Typo

* Swap order of ddsketch.New for consistency w/ histogram.New

* Remove Integrator.Process ctx argument

* Remove Aggregator.Checkpoint ctx argument

* Revert bugfix
 2020-06-09 11:00:50 -07:00
Tyler Yahn
3e95c9c78e
Update error handling exporters to use global.Handle 2020-06-02 12:30:55 -07:00
Joshua MacDonald
86a10268b8
Minor cleanups in sdk/metric/aggregator (#781) 
* Typo

* Swap order of ddsketch.New for consistency w/ histogram.New
 2020-05-30 20:16:40 -07:00
Tyler Yahn
ad37aae65c
Prepare for releasing v0.6.0 2020-05-21 12:10:12 -07:00
Tyler Yahn
0d3daf02b1
Merge branch 'master' into jmacd/prom_res 2020-05-21 11:55:41 -07:00
jmacd
dacebd6430 Use []float64 for boundaries 2020-05-21 10:29:03 -07:00
jmacd
3d2493463c Comments 2020-05-21 09:53:34 -07:00
jmacd
7172b30492 Add resources in the Prom tests 2020-05-21 01:38:43 -07:00
jmacd
196d7740bd Add resource support 2020-05-21 01:29:09 -07:00
jmacd
c829d3ea67 Tests pass 2020-05-21 00:36:17 -07:00
jmacd
0b5080372a Add benchmark 2020-05-21 00:19:08 -07:00
Joshua MacDonald
5461669733
Add a pull controller, use it for Prometheus (#751) 
* Checkpoint new pull controller

* Tests pass

* Fix example

* Example fix

* Add a test

* Comment

* address MrAlias's feedback
 2020-05-20 10:27:26 -07:00
Joshua MacDonald
21d094af43
Refactor the api/metrics push controller; add CheckpointSet synchronization (#737) 
* Checkpoint

* Finish tests

* Checkpoint

* Checkpoint (builds)

* Checkpoint + RWMutex interface

* Comments

* Remove commitLock

* Apply feedback
 2020-05-18 18:37:41 -07:00
Joshua MacDonald
69da3056f2
Move Resource into the metric export Record (#739) 
* Checkpoint

* Tests pass
 2020-05-18 17:44:28 -07:00
Joshua MacDonald
ee3c9ed1a5
Rename Observer to ValueObserver (#734) 
* Observer -> ValueObserver

* Move wrappers into async.go
 2020-05-18 11:03:43 -07:00
Joshua MacDonald
76baa9cc7a
Remove the push controller named Meter map (#738) 
* Remove the push controller named Meter map

* Checkpoint

* Remove Provider impls

* Add a test

* Expose Provider() getter instead of implementing the interface
 2020-05-18 10:48:58 -07:00
Joshua MacDonald
2dee67652a
Histogram aggregator initial state (fix #735) (#736) 
* Add a test

* Add comments and description options

* Another test

* Undo buffer re-use

* Mod tidy

* Precommit

* Again

* Copyright

* Undo rename
 2020-05-18 09:44:33 -07:00
Joshua MacDonald
6bc14ffd2c
Replace Measure instrument by ValueRecorder instrument (#732) 
* Measure->Value recorder and cleanups re: measure

* More edits

* More edits

* Feedback
 2020-05-15 22:11:12 -07:00
Tyler Yahn
ce266f9656
Prepare for releasing v0.5.0 2020-05-13 17:11:23 -07:00
Joshua MacDonald
587cde3352
Remove NewKey and update doc comment (#721) 
* Update doc comment

* Remove NewKey

* NewKey->Key
 2020-05-13 16:21:23 -07:00
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
Joshua MacDonald
64afb05e53
Metric SDK renames to align with draft SDK spec (#710) 
* Replace batcher w/ integrator; rename ungrouped to simple

* SDK -> Accumulator

* Cleamup

* Address feedback
 2020-05-11 10:23:06 -07:00
Chen Yixiao
f0855b7d08
Move Number to api/metric package (#706) 
Co-authored-by: Joshua MacDonald <jmacd@users.noreply.github.com>
 2020-05-10 23:44:42 -07:00
Rahul Patel
1de7f68bfc
Prepare for releasing v0.4.3 (#664) 2020-04-24 15:24:00 -07:00
Joshua MacDonald
3008c1bf02
Pass Resources through the metrics export pipeline (#659) 2020-04-24 09:44:21 -07:00
Joshua MacDonald
cd1be0e698
Use the label.Set.Equivalent value instead of an encoding in the batcher (#658) 2020-04-24 09:32:49 -07:00
Joshua MacDonald
0bb12d9b1b
New api/label package, common label set impl (#651) 
* New label set API

* Checkpoint

* Remove label.Labels interface

* Fix trace

* Remove label storage

* Restore metric_test.go

* Tidy tests

* More comments

* More comments

* Same changes as 654

* Checkpoint

* Fix batch labels

* Avoid Resource.Attributes() where possible

* Update comments and restore order in resource.go

* From feedback

* From feedback

* Move iterator_test & feedback

* Strenghten the label.Set test

* Feedback on typos

* Fix the set test per @krnowak

* Nit
 2020-04-23 12:10:58 -07:00
Joshua MacDonald
a8f7b3247b
Remove WithKeys() option, defaultkeys batcher (#639) 2020-04-14 16:07:11 -07:00
Oncilla
bcb8b645ab
prometheus: add error wrapping (#631) 
* prometheus: add error wrapping

This PR adds error wrapping to the prometheus exporter.
The added context should make it easier to follow the error path.

This is a follow-up to #622

* feedback
 2020-04-13 09:48:20 -07:00
Oncilla
6005d01854
prometheus: check return value from CheckpointSet.ForEach (#622) 
This PR modifies prometheus.Collect to reflect the change introduced
by #557.

The `export{Counter,Histogram,LastValue,Summary}` methods now all return
an error instead of calling the error callback directly.
The callback is now only called on the returned error from `ForEach`.

fixes #563

Co-authored-by: Rahul Patel <rahulpa@google.com>
 2020-04-07 10:58:49 -07:00
Oncilla
8ef02a61aa
prometheus: add histogram support to exporter (#601) 
This PR adds histogram support to the prometheus exporter.

- Adds a new aggregator selector that returns a histogram for `MeasureKind`.
  The selector can be constructed using `simple.NewWithHistogramMeasure`
- Adds support for histogram aggregators in prometheus collect method.

With this PR, the default selector is changed to use histograms.

In order to support the prometheus histogram, the `aggregator.Histogram`
interface is extended with the `Sum` method.

fixes #487

Co-authored-by: Rahul Patel <rahulpa@google.com>
 2020-04-01 14:36:37 -07:00
Rahul Patel
857e80c270
Prepare for releasing v0.4.2 (#608) 2020-03-31 12:57:37 -07:00
Liz Fong-Jones
02b6be15e0
Pre release v0.4.1 (#605) 
* fix release script for ubuntu

* Prepare for releasing v0.4.1
 2020-03-31 13:02:15 -04:00
Rahul Patel
57d5f55600
Prepare for releasing v0.4.0 (#603) 
* Prepare for releasing v0.4.0

* update README.

* remove target date for released features.
 2020-03-30 14:33:27 -07:00