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Commit Graph

82 Commits

Author SHA1 Message Date
Damien Mathieu
a9ab7e0a88
fix data-model link (#2955) 2022-06-14 06:49:05 -07:00
Tyler Yahn
1f5b159161
Use already enabled revive linter and add depguard (#2883)
* Refactor golangci-lint conf

Order settings alphabetically.

* Add revive settings to golangci conf

* Check blank imports

* Check bool-literal-in-expr

* Check constant-logical-expr

* Check context-as-argument

* Check context-key-type

* Check deep-exit

* Check defer

* Check dot-imports

* Check duplicated-imports

* Check early-return

* Check empty-block

* Check empty-lines

* Check error-naming

* Check error-return

* Check error-strings

* Check errorf

* Stop ignoring context first arg in tests

* Check exported comments

* Check flag-parameter

* Check identical branches

* Check if-return

* Check increment-decrement

* Check indent-error-flow

* Check deny list of go imports

* Check import shadowing

* Check package comments

* Check range

* Check range val in closure

* Check range val address

* Check redefines builtin id

* Check string-format

* Check struct tag

* Check superfluous else

* Check time equal

* Check var naming

* Check var declaration

* Check unconditional recursion

* Check unexported return

* Check unhandled errors

* Check unnecessary stmt

* Check unnecessary break

* Check waitgroup by value

* Exclude deep-exit check in example*_test.go files
2022-05-19 15:15:07 -05:00
Tyler Yahn
fdfc821bac
Add godot linter to golangci (#2845)
Comment should be complete sentences outside of lists with sentence
fragments. This adds the godot linter to check these complete sentences
end with punctuation. If they do not, running fix will append a period.
2022-04-25 13:22:49 -07:00
Aaron Clawson
8982a14707
Create an Inmemory Exporter for test (#2776)
* in memory exporter

* Add comments

* Split tests and address PR comments

* address PR comments.

* Changelog

* fix Changelog.

* Apply suggestions from code review

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

* Add numberkind

* Made the tests require.NoError

* fix the Label changing

* Update CHANGELOG.md

Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
Co-authored-by: Joshua MacDonald <jmacd@users.noreply.github.com>
2022-04-24 07:49:09 -07:00
Tyler Yahn
a8ea3dbb46
Replace use of old term label with attribute (#2790)
* Replace use of old term label with attribute

The specification has unified on the term attribute to describe
key-value pairs. There exist still many hold-overs of the use of the
term label. This updates those uses or deprecates exported types and
functions in favor of renamed forms.

* fix infinite recursion

* Remove backticks from attribute set docs

* Remove LabelFilterSelector entirely

* Remove Metadata.Labels instead of deprecate

* Update changelog with public changes

* Revert OC err msg
2022-04-18 07:31:31 -07:00
Joshua MacDonald
07ad32dc38
Exponential Histogram mapping functions for public use (#2502)
* Exponential Histogram mapping functions for public use

* pr num

* Apply suggestions from code review

👍

Co-authored-by: Anthony Mirabella <a9@aneurysm9.com>

* mapping interface comments

* missed add

* Update CHANGELOG.md

Co-authored-by: Anthony Mirabella <a9@aneurysm9.com>
Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
2022-03-22 12:44:10 -07:00
Aaron Clawson
18f4cb85ec
[API EPIC 4/4] Fix tests and examples (#2587)
* Empty All of the metrics dir

* Add instrument api with documentation

* Add a NoOp implementation.

* Updated to the new config standard

* Address PR comments

* This change moves components to sdk/metrics

The Moved components are:
- metric/metrictest
- metric/number
- metric/internal/registry
- metric/sdkapi

* The SDK changes necessary to satasify the new api

* This fixes the remaing tests.

* Update changelog

* refactor the Noop meter and instruments into one package.

* Renamed pkg.Instruments to pkg.InstrumentProvider

Co-authored-by: Aaron Clawson <MadVikingGod@users.noreply.github.com>
2022-03-02 09:50:29 -06:00
Bogdan Drutu
4654d78104
Move Aggregator interface to aggregator package (#2444)
Signed-off-by: Bogdan Drutu <bogdandrutu@gmail.com>

Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
2021-12-15 08:13:48 -08:00
Bogdan Drutu
6cafa6a060
Remove sdk/export/metric module, embed into the sdk/metric (#2382)
Signed-off-by: Bogdan Drutu <bogdandrutu@gmail.com>
2021-12-13 12:13:03 -08:00
Chester Cheung
a4f183be31
Remove metric MinMaxSumCount kind aggregation (#2423)
* remove metric MinMaxSumCount kind aggregation

* remove related files

* fix unittest

* fix changelog

* remove reference the removed aggregation type

Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
2021-12-06 11:47:40 -08:00
Joshua MacDonald
b8ae2721ed
Remove metric aggregator Subtract interface (#2350)
* Remove metric aggregator Subtract interface

* Apply suggestions from code review

Co-authored-by: Georg Pirklbauer <georg.pirklbauer@dynatrace.com>

* Apply suggestions from code review

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

* make generate

* update changelog

Co-authored-by: Georg Pirklbauer <georg.pirklbauer@dynatrace.com>
Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
2021-11-15 12:50:13 -08:00
Joshua MacDonald
6483b5c114
Remove exact aggregator for histogram instruments (#2348)
* remove exact aggregator

* remove exact kind, including workaround in opencensus

* generate w/ go-1.16

* Apply suggestions from code review

Co-authored-by: ET <evantorrie@users.noreply.github.com>

* cleanup

* Apply suggestions from code review

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

Co-authored-by: ET <evantorrie@users.noreply.github.com>
Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
2021-11-15 10:05:14 -08:00
Joshua MacDonald
478dc4fe40
Metrics: Move the non-API types into sdkapi (#2271)
* move Descriptor to sdkapi, add test

* rename Descriptor to sdkapi

* precommit

* Move the rest of the sdkapi

* use alias for Observation and Measurement

* Changelog

* pr num

* comment Measurement and Observation

* swap comments

* move->moved
2021-10-14 09:06:22 -07:00
Joshua MacDonald
3c8e1853f0
Separate InstrumentationLibrary from metric.Descriptor (#2197)
* factor instrumentation library out of the instrument descriptor

* SDK tests pass

* checkpoint work

* otlp and opencensus tests passing

* prometheus

* tests pass, working on lint

* lint applied: MetricReader->Reader

* comments

* Changelog

* Apply suggestions from code review

Co-authored-by: alrex <alrex.boten@gmail.com>

* remove an interdependency

* fix build

* re-indent one

* Apply suggestions from code review

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

* Lint&feedback

* update after rename

* comment fix

* style fix for meter options

* remove libraryReader, let Controller implement the reader API directly

* rename 'impl' field to 'provider'

* remove a type assertion

* move metric/registry into internal; move registry.MeterProvider into metric controller

* add test for controller registry function

* CheckpointSet->Reader everywhere

* lint

* remove two unnecessary accessor methods; Controller implements MeterProvider and InstrumentationLibraryReader directly, no need to get these

* use a sync.Map

* ensure the initOnce is always called; handle multiple errors

* Apply suggestions from code review

Co-authored-by: Anthony Mirabella <a9@aneurysm9.com>

* cleanup locking in metrictest

* Revert "ensure the initOnce is always called; handle multiple errors"

This reverts commit 3356eb5ed0.

* Revert "use a sync.Map"

This reverts commit ea7bc599bd.

* restore the TODO about sync.Map

Co-authored-by: alrex <alrex.boten@gmail.com>
Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
Co-authored-by: Anthony Mirabella <a9@aneurysm9.com>
2021-09-27 08:51:47 -07:00
Joshua MacDonald
a7b9d02167
Rename metric instruments to match feature-freeze API specification (#2202)
* s/ValueRecorder/Histogram/g

* s/ValueObserver/GaugeObserver/g

* s/UpDownSumObserver/UpDownCounterObserver/g

* s/SumObserver/CounterObserver/g

* changelog

* pr num

* unstable->experimental

* Apply suggestions from code review

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

* Apply suggestions from code review

* apply feedback from @evantorrie by hand

* Apply suggestions from code review

Thanks

Co-authored-by: ET <evantorrie@users.noreply.github.com>

* Update sdk/export/metric/metric.go

* Apply suggestions from code review

Thank you @evantorrie !

Co-authored-by: ET <evantorrie@users.noreply.github.com>

* revert getting-started fix let tyler's update remove this text

* more variable name fixes

* test repair

Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
Co-authored-by: ET <evantorrie@users.noreply.github.com>
Co-authored-by: Anthony Mirabella <a9@aneurysm9.com>
2021-09-01 16:38:37 -04:00
Joshua MacDonald
df384a9a33
Move InstrumentKind into the new metric/sdkapi package (#2091)
* Move InstrumentKind into the new metric/sdkapi package

* remove the alias

* remove the alias (everywhere)

* Changelog

* Add a test

* merge updates

* fix changelog

Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
2021-08-11 16:02:28 -07:00
Anderson Queiroz
7a0cee7b3a
Replaces golint by revive and fix newly reported linter issues (#1946)
* replaces golint by revive and fix newly reported linter issues

* add pull request ID to CHANGELOG.md

* Update internal/matchers/temporal_matcher.go

Co-authored-by: Robert Pająk <pellared@hotmail.com>

* fix pull request issues

* explains why the linter is disabled

* Update semconv/http.go

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

* Update metric/unit/unit.go

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

* restores 'example/passthrough/go.sum' to original state

* fix after rebase

* export ErrInvalidAsyncRunner again and add nolint

* Update trace/tracestate.go

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

* Update sdk/metric/sdk.go

Co-authored-by: Aaron Clawson <Aaron.Clawson@gmail.com>

* Fix ContextWithoutBaggage comment

* Fix SpanEndOption comment

Co-authored-by: Robert Pająk <pellared@hotmail.com>
Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
Co-authored-by: Aaron Clawson <Aaron.Clawson@gmail.com>
Co-authored-by: Tyler Yahn <codingalias@gmail.com>
2021-06-08 10:10:01 -07:00
Tyler Yahn
43886e52f3
Make timestamps sequential in lastvalue agg check (#1579)
* Make timestamps sequential in lastvalue agg check

* Set PR number in changelog

* Fix location of sleep

The lastvalue timestamp is set on update. Correct the location of the
sleep to bridge the update of the two different aggregators.
2021-02-25 07:20:38 -08:00
Punya Biswal
bd4701eb93
Stagger timestamps in exact aggregator tests (#1569)
* Stagger timestamps in exact aggregator tests

Fixes #1559.

* Missed one

* Yield while you wait

* Just sleep for a teeny tiny bit

* Oops, wrong PR in Changelog

* Make sure that *some* time passes

* Keep time comparisons relaxed
2021-02-23 14:30:47 -05:00
Punya Biswal
d7aff47338
Vendor Thrift dependency (#1551)
* Vendor Thrift dependency

* Fix build

* Changelog entry

* Ignore third_party for coverage purposes

* Re-run tests

* Re-run tests

* Re-run tests

* Re-run tests

* Relax time comparisons

Fixes #1559.

Some unit tests were flaking in CI because they expected the timestamp
to advance during a test, when it's possible for it to be unchanged
instead. This change switches the offending "<" comparisons to "<=".

* Re-run tests

* Relax more time comparisons

* Re-run tests

Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
2021-02-19 13:12:35 -05:00
Joshua MacDonald
c56227771d
Histogram aggregator functional options (#1434)
* Add a Config/Option for histogram

* Just one option here

* Test fixes

* Support and test int64 histograms

* Changelog

* Lint

* Un-export three things.
2021-01-15 18:29:02 -05:00
Joshua MacDonald
207587b6ab
Metric histogram aggregator: Swap in SynchronizedMove to avoid allocations (#1435)
* Move emptyState() allocations outside lock

* Add more testing

* Re-comment; add CHANGELOG

* Add CHANGELOG PR number

* Update CHANGELOG.md

Co-authored-by: Sam Xie <xsambundy@gmail.com>

Co-authored-by: Bogdan Drutu <lazy@splunk.com>
Co-authored-by: Sam Xie <xsambundy@gmail.com>
Co-authored-by: Anthony Mirabella <a9@aneurysm9.com>
2021-01-13 20:21:28 -05:00
Joshua MacDonald
49f699d657
Remove Quantile aggregation, DDSketch aggregator; add Exact timestamps (#1412)
* Remove quantile definition

* Complete removal of Quantile-related function

* Comment in selector/simple/simple.go

* Remove 'quantile' in mmsc

* Rename array->exact

* Update changelog

* Add PR number

* Rename exact benchmark

* New test for exact timestamps

* Add timestamp tests

* More test

* From feedback

* Apply suggestions from code review

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

* Samples->Points

* Rename

Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
2021-01-12 10:19:13 -08:00
Eundoo Song
9c949411ce
Rename internal/testing to internal/internaltest (#1449) 2021-01-12 08:56:16 -08:00
Joshua MacDonald
fe9d1f7ec5
Use uint64 Count consistently in metric aggregation (#1430)
* Use uint64 Count consistently

* Number
2021-01-05 23:17:20 -08:00
Joshua MacDonald
eb28005e2f
Metric Accumulator fix for SumObservers (#1381)
* Let SynchronizedMove(nil) reset and discard

* Add common test for SynchronizedMove(nil)

* End-to-end test for the Processor and SumObserver

* Implement SynchronizedMove(nil) six ways

* Lint

* Changelog

* Test no reset for wrong aggregator type; Fix four Aggregators

* Cleanup

* imports

Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
2020-12-10 18:13:08 -08:00
luckyxiaoqiang
5d0372dd2e
Fix typo in comment (#1377) 2020-11-30 08:54:38 -08:00
Krzesimir Nowak
75d4911c95
Move metric code to a separate package (#1321)
* Move metrics code to metric package

* Update changelog
2020-11-12 07:28:32 -08:00
Krzesimir Nowak
386331a472
Prepare to move metrics code to separate subpackage (#1316)
* Move registry package under metric

* Move Number type to the metric/number subpackage

This also renames NumberKind type to Kind.

* Update changelog

* Drop outdated comment
2020-11-11 07:24:12 -08:00
José Carlos Chávez
e22a48de5a
chore: adds vanity import for files that don't have it. (#1297) 2020-11-04 09:10:58 -08:00
Tyler Yahn
818c7b14b3
Move metric api package into otel (#1252)
* Update metric Kind to InstrumentKind

* Update all the other modules with Kind rename

* Update metric Descriptor with instrument Kind rename

* Update other modules with Descriptor method rename

* Update OTLP exporter test field name

* Rename kind filenames

* Add changes to CHANGELOG

* Fix documentation for Grouping and PrecomputedSum

* Rename meter.go to metric.go

* Move descriptor.go into metric.go

* Move must.go into metric.go

* Move instruments into metric_instrument.go

* Rename metric api_test.go to metric_test.go

* Move instrumentkind_test.go into metric_test.go

* Rename sdkapi.go metric_sdkapi.go

* Move api/metric into otel

* Update to use moved packages

* Rename otel.go to error_handler.go

* Add changes to CHANGELOG

* Fix merge conflict resolution error
2020-10-17 09:48:21 -07:00
Tyler Yahn
396dd6053c
Rename Kind from the api/metric package (#1240)
* Update metric Kind to InstrumentKind

* Update all the other modules with Kind rename

* Update metric Descriptor with instrument Kind rename

* Update other modules with Descriptor method rename

* Update OTLP exporter test field name

* Rename kind filenames

* Add changes to CHANGELOG

* Fix documentation for Grouping and PrecomputedSum
2020-10-13 07:55:31 -07:00
Eundoo Song
e06c9da916
Rename aggregator/test to aggregatortest (#980)
Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
2020-07-28 14:31:56 -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
ET
a8faf8cacc
Eliminate Uint64NumberKind from API (#864)
fixes #851

This includes all of the associated methods, such as
  AsUint64, AsUint64Atomic, AsUint64Ptr, CoerceToUint64, SetUint64
  SetUint64Atomic, SwapUint64, SwapUint64Atomic, AddUint64,
  AddUint64Atomic, CompamreAndSwapUint64, CompareUint64

Only significant change as a result was converting the histogram
aggregator's `count` state field into an int64 from a `metric.Number`.

Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
2020-06-23 16:28:04 -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
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
jmacd
8483cc3d23 Add Aggregation.Kind() 2020-06-10 00:32:14 -07:00
jmacd
6f0c6b4683 Split aggregation.go 2020-06-09 22:53:30 -07:00
jmacd
da2bdb8249 Update aggregation.go/aggregator.go 2020-06-09 22:41:51 -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
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
jmacd
4f3188ab95 Fix use of values in benchmark 2020-05-21 11:36:52 -07:00
jmacd
17b8543050 Lint 2020-05-21 11:18:47 -07:00
jmacd
2aa0f1496e Comment on linear vs binary search 2020-05-21 11:09:10 -07:00
jmacd
db993ec5cc Cleanup sort 2020-05-21 10:46:22 -07:00
jmacd
9548817e7e Add a benchmark 2020-05-21 10:45:26 -07:00
jmacd
dacebd6430 Use []float64 for boundaries 2020-05-21 10:29:03 -07:00