* histogram aggregator draft
* add tests for buckets
* naming stuffs
* docs
* add tests for buckets
* fix doc
* update year
* adds docs for Histogram
* docs for boundaries.
* addresses review comments
Change to less-than buckets. Add offset checks. Unexport fields that don't need to be exported. Fix tests when running on profile with int64 number kind.
* sort boundaries
* remove testing field
* fixes import order
* remove print 🙈
Rename the package from "export" to "metric". Note that all the existing
imports of this package use an explicit name of `export` and, therefore,
no import declaration changes are included.
Rename the `MetricKind` to `Kind` to not stutter in the type usage. Note
this does not include a method name change for the `Descriptor` method
`MetricKind`.
This import package doesn't match the tests file, preventing imports of
the project from master with tests (without go modules).
The package path matches the test file version, so this moves
aggregator.go to match too.
Spans should not have the Tracer name as a prefix for their names. This
removes the `spanNameWithPrefix` function and instead passes through the
span name unmodified wherever this had been called.
Tests that checked Span names are updated to have the non-prefix
expected names.
- Simplify conditionals.
- Remove unnecessary nil check.
Go type assertions return a bool value indicating whether the
assertion succeeded. When the assertion is performed on a nil value,
the bool becomes false without a panic, therefore the nil check is
unnecessary.
* Add comments on needed filed alignment
Add comment about alignment requirements to all struct fields who's
values are passed to 64-bit atomic operations.
Update any struct's field ordering if one or more of those fields has
alignment requirements to support 64-bit atomic operations.
* Add 64-bit alignment tests
Most `struct` that have field alignment requirements are now statically
validated prior to testing. The only `struct`s not validated that have
these requirements are ones defined in tests themselves where multiple
`TestMain` functions would be needed to test them. Given the fields are
already identified with comments specifying the alignment requirements
and they are in the test themselves, this seems like an OK omission.
Co-authored-by: Liz Fong-Jones <elizabeth@ctyalcove.org>
* Initial skeleton
* Revert noop provider removal
* Checkpoint
* Checkpoint
* Implement Bound instrument and LabelSet
* Add test
* Add a benchmark
* Add a release test
* Document LabelSetDelegator
* Lint and comments
* Add a second Meter test; fix typo; add a panic
* Add a test for the builtin SDK
* Address feedback
* draft using stop aggregating on prometheus client (counters)
* remove prometheus client aggregations
Measures are being exported as summaries since histograms doesn't
exist on OpenTelemetry yet.
Better error handling must be done.
* make pre commit
* add simple error callback
* remove options from collector
* refactor exporter to smaller methods
* wording
* change to snapshot
* lock collection and checkpointset read
* remove histogram options and unexported fields from the Exporter
* documenting why prometheus uses a stateful batcher
* add todo for histograms
* change summaries objects to summary quantiles
* remove histogram buckets from tests
* wording
* rename 'lockedCheckpoint' to 'syncCheckpointSet'
* default summary quantiles should be defaulted to no buckets.
* add quantiles options
* refactor test.CheckpointSet and add docs
* flip aggregators merge
Co-authored-by: Joshua MacDonald <jmacd@users.noreply.github.com>
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
* Add inspectable test tracer
This adds a test Tracer implementation that tracks its active and ended
spans and uses a Span implementation that can be inspected (e.g., to see
what attributes have been set).
* Ensure test tracer can start spans concurrently
* Flip conditional logic to return early
* Remove duplicate test
* Fix file name casing
🤦
* Add comments to testtrace code
* Remove Link and AddLink methods from test Span
* Enable concurrently setting and getting test attrs
* Remove SetAttribute from test tracer
* Fix test
* Fix names post-rebase
* Make span start/end configuration more greppable
Rename SpanOption to StartOption
Rename StartOptions to StartConfig
Rename EndOptions to EndConfig
fixes#197
* Merge propagation
Rename and merge propagation and api/propagation
to api/propagators.
Drop propagator suffix in general such that
TextFormatPropagator becomes TextFormat since
usage is propagators.TextFormat
fixes#311
* Rebase and godoc updates
* Revert go mod changes
* Replace carrier with supplier in godoc
* Simplify Makefile
In particular, this change:
* Ensures that the race checker is always used for all tests
* Removes redundant commands
* Splits out `generate` and `lint` as their own commands
* Renames the `circle-ci` command to the more generic `ci`
* Use GOTEST_WITH_COVERAGE instead of old name
* Fix test-with-coverage command
* Fix test-386 command
* Add Min() interface - rename MaxSumCount to MinMaxSumCount
Fixes https://github.com/open-telemetry/opentelemetry-go/issues/319
* update stdout exporter to collect and output the minimum value
* update min and max atomically in Aggregator Update
* changed all references to maxsumcount to minmaxsumcount
* Address PR comments
* Remove AddLink & Link from Span Interface
I have remove AddLink and Link from the interface and all it refereneces and replaced AddLink with addlink, Also Removed respective unit tests
Signed-off-by: vineeth <vineethpothulapati@outlook.com>
* removing the unused code from unit tests
Signed-off-by: VineethReddy02 <vineethpothulapati@outlook.com>
* Prom exporter structure
* update prometheus exporter with master and add example.
* remove distributedcontext from prometheus example
* docs and interface checker
* make precommit
* make precommit & remove "OnRegisterError"
* coerce values to float
* return register errors and maybe fix precommit?
* add option to specify a prometheus.Registry
* make exporter implement http.Handler interface
* fix map keys bugs
* remove unused const
* fix modules dependencies.
* add support for histogram
* get metrics with labels values only instead of a labels map
* make exporter implements label encoder interface
* encode labels if the encoder is different.
* split metrics on several files and encapsulate them in structs
* make pre commit
* unexport 'sanitize'
* remove 'AllValues' in favor of 'Points' and change to 'NewDefaultLabelEncoder'
* add prometheus tests
* remove newlines on struct declaration
* formatting
* rewording
* imports
* add todo on labelValues
* blame myself for todo (:
* add todos on sanitize
* add support for summaries. custom remove label encoder.
* imports
* imports
* update with upstream
