* add new dataquery field for identifying which histogram type
* run make gen-cue to update tempo dataquery
* add native histogram check function & look for dataquery flag
* remove console log
* check for native histograms in queryfield
* only run query when histograms have not been migrated yet
* use less resource intensive query, just check if series are there
* fix type issue
* use series as better for detecting existence of a metric, fix betterer things
* fix type
* fix import
* remove metric name from func
* use datasrource func and don't make a new one
* remove string for boolean check in service graph functions
* fix bug for switching tempo data sources
* handle race condition for unmounting before async call is completed
* fix imports
* add todo to implement getNativeHistograms in Prometheus data source
* add todo to remove automatic check once tempo fully migrates to native histograms
* add todo to remove the native histogram config option
Fixes#100545
Streaming queries/metrics do not work if TLS is enabled and basic auth is not.
"Save & test" while adding/editing a tempo datasource throw `e.data is undefined` in the ui.
Gafana server logs report:
> logger=grafana-apiserver t=2025-02-12T17:55:29.131036665Z level=info msg="[core] [Channel #42 SubChannel #43]grpc:
> addrConn.createTransport failed to connect to {Addr: \"tempo:3200\", ServerName: \"tempo:3200\", }. Err: connection
> error: desc = \"error reading server preface: read tcp 127.0.0.1:55432->127.0.0.1:3200: read: connection reset by
> peer\""
> logger=grafana-apiserver t=2025-02-12T17:55:36.835523455Z level=info msg="[core] [Channel #31 SubChannel #32]grpc:
> addrConn.createTransport failed to connect to {Addr: \"tempo:3200\", ServerName: > \"tempo:3200\", }. Err: connection
> error: desc = \"error reading server preface: EOF\""
Fix by using TLS when enabled regardless of basic auth settings.
Co-authored-by: André Pereira <adrapereira@gmail.com>
* Remove aggregate by
* Update betterer
* Run toggles test
* Add back group by in schema so it can be checked for
* Show error if group by
* Update error message
* Allow user to remove the group by from the query
* Fix assertion
---------
Co-authored-by: Piotr Jamróz <pm.jamroz@gmail.com>
* Update to latest cog version and update workspaces
* Update generated go files
* Try to avoid concurrency issues
* Update workspaces
* Try to remove the sync...
* Remove grafana dependency from xorm go.mod file
* TraceQL metrics streaming POC
* Reduce duplicate frames by using scan() and combineResponses()
* Trying to remove samples outside of time range
* Remove code to clean out of range
* Metrics streaming config toggle
* Sync opening the search and metrics options
* Fix tests
* Fix issues after conflicts
* Fix tests
* Use absolute value when computing minXDelta
* Revert last commit
* Fix frame sorting
* Remove all duplicates
* Use fields from schema to get the frames
* Use FieldCache
* Address PR comments
* Use cog for Go types
* Delete old generation code
* Fix plugins generation
* workspaces update
* Update datasources with new generated code
* More fixes
* Update swagger and openapi specs
* Fixes
* More files...
* Update workspace
* More fixes...
* Remove unused functions
* Add support for exemplars
* TraceQL metrics exemplars ftw
* Fix exemplars on histogram queries
* Added exemplars field for the query builder options
* Add series labels as exemplars dataframe fields so the panel can link series with exemplars
* Fix tests
* Fix lint
* Hide exemplars field from options
* Fix crash on histogram queries
* Use DataTopicAnnotations enum
* Fix test
* optimize tokens count from service accounts query
* add unit tests for tokens count
* skip broken test
* fix lint error
* rename Tokens to TokenCount
* Move TraceQL metrics queries to backend
* Add tests for TransformMetricsResponse
* Add tests for createMetricsQuery
* Refactor, detect metric queries and throw error for search queries
* Remove unneeded types
* Don't add start and end if they are 0. Return on err
* lint
* Fix pre-alloc of frames
* Address PR comments
* Request trace by id using v2, fallback for v1 when 404
* Show partial traces badge in Trace View
* update go work sum
* Fix tests
* some linting
* Fix tests and try to ignore linter
* Move no lint
* nolint:bodyclose
* merge main
* Fix null tags in array
* Fix test
* Update go.sum
* Update go.sum
* Display event name of a span
* Clean up
* Retrigger the build
* Show colon only when there are fields to display
* Rollback
* Use event name when exporting to OTLP
* Allow filtering spans by event name
* Show duration as a key/value pair
* Update betterer report (we do not translate panels that are planned to be externalized)
* Fix tests after changing how duration is rendered
* Handle long names
* Test handling long names
* Make parenthesis gray
* Fix a test
* Fix linting
* Fix tests
* Update label
* Move some thema code inside grafana
* Use new codegen instead of thema for core kinds
* Replace TS generator
* Use new generator for go types
* Remove thema from oapi generator
* Remove thema from generators
* Don't use kindsys/thema for core kinds
* Remove kindsys/thema from plugins
* Remove last thema related
* Remove most of cuectx and move utils_ts into codegen. It also deletes wire dependency
* Merge plugins generators
* Delete thema dependency 🎉
* Fix CODEOWNERS
* Fix package name
* Fix TS output names
* More path fixes
* Fix mod codeowners
* Use original plugin's name
* Remove kindsys dependency 🎉
* Modify oapi schema and create an apply function to fix elasticsearch errors
* cue.mod was deleted by mistake
* Fix TS panels
* sort imports
* Fixing elasticsearch output
* Downgrade oapi-codegen library
* Update output ts files
* More fixes
* Restore old elasticsearch generated file and skip its generation. Remove core imports into plugins
* More lint fixes
* Add codeowners
* restore embed.go file
* Fix embed.go
* update with sdk
* do sql
* fix core plugins
* fix proxy settings
* bump SDK version
* tidy
* enable pdc for test
* add codeowners
* bump dep
* go mod tidy
* bump SDK
* Added spans to trace.go
* Added spans to search_stream.go
* Added spans to parca datasource
* Added spans for pyroscope
* Fix tests
* Fix another test
* Lint
* Revert "Fix another test"
This reverts commit a1639049e3.
* Use grafana-sdk-go tracing
* Only call preventDefault if it exists
* Change "View Traces" link to use traceQLSearch instead of the deprecated nativeSearch
* Thank you again test. Update tests
* Update test
* Update betterer
* Type fix
* Small type change
* Update betterer
Brendan O'Handley
Gareth
Andre Pereira
Joey
maicon
Ryan McKinley
Piotr Jamróz
Alex Hunsaker
Selene
Javi
Martin Disibio
Mihai Doarna
Taylor Dean
Dave Henderson
Giuseppe Guerra
lean.dev
Erik Sundell
Andres Martinez Gotor
Andrej Ocenas
Domas
Fabrizio
Will Browne
Dan Cech