Commit Graph

79 Commits

Author SHA1 Message Date
Andrej Ocenas
64bc85963b
Explore: Unification of logs/metrics/traces user interface (#25890)
Removes "Metrics"/"Logs" mode switcher from Explore, allowing for both
metrics and logs queries at the same time.

Co-authored-by: kay delaney <kay@grafana.com>
2020-07-09 15:14:55 +01:00
Torkel Ödegaard
49b5fc4b9a
Chore: More typescript strict null fixes, going for sub 200 (#26134)
* Chore: Fix typescript strict null errors

* Added new limit

* Fixed ts issue

* fixed tests

* trying to fix type inference

* Fixing more ts errors

* Revert tsconfig option

* Fix

* Fixed code

* More fixes

* fix tests

* Updated snapshot

* Chore: More ts strict null fixes

* More fixes in some really messed up azure config components

* More fixes, current count: 441

* 419

* More fixes

* Fixed invalid initial state in explore

* Fixing tests

* Fixed tests

* Explore fix

* More fixes

* Progress

* Sub 300

* Now at 218

* Progress

* Update

* Progress

* Updated tests

* at 159

* fixed tests

* Fixed test
2020-07-09 15:16:35 +02:00
Ivana Huckova
d3dcb19a5b
Loki: Improve error message for unescaped \ and add LogQL link to docs (#26136)
* Add custom escaping error message

* Include regex escape error message

* Update docs, add logql link

* Refactor
2020-07-09 10:13:41 +02:00
Torkel Ödegaard
81e955e6b5
BackendSrv: Cancellable requests & Observable all the way (#25746)
* BackendSrv: Observable all the way POC

* starting to unify code paths

* tests pass

* Unified error handling

* Single request path and error handling

* Fixed ts issue

* another ts issu

* Added back old requestId cancellation

* Slow progress trying to grasp the full picture of cancellation

* Updates

* refactoring

* Remove a bunch of stuff from backendSrv

* Removed another function

* Do not show error alerts for data queries

* Muu

* Updated comment

* fixed ts issue

* unify request options type

* Made query inspector subscribe to backendSrv stream instead of legacy app events

* Add back support for err.isHandled to limit scope

* never show success alerts

* Updated tests

* Fixing tests

* Minor weak

* Improved logic for the showErrorAlert and showSuccessAlert boolean flags, now they work more logically

* Fix issue
2020-07-07 21:22:47 +02:00
Ivana Huckova
52f12d10c5
Explore/Loki: Escape \ in labels for show context queries (#26116)
* Hot fix, keep the file

* Add comment

* Update public/app/plugins/datasource/loki/datasource.ts

Co-authored-by: Arve Knudsen <arve.knudsen@gmail.com>

* Remove script.go file

Co-authored-by: Arve Knudsen <arve.knudsen@gmail.com>
2020-07-07 17:42:49 +02:00
Torkel Ödegaard
7e8bd0c1b7
Chore: Fix typescript strict null errors from 674 -> 565 (#26057)
* Chore: Fix typescript strict null errors

* Added new limit

* Fixed ts issue

* fixed tests

* trying to fix type inference

* Fixing more ts errors

* Revert tsconfig option

* Fix

* Fixed code

* More fixes

* fix tests

* Updated snapshot
2020-07-06 21:16:27 +02:00
Dominik Prokop
19d27351e9
Fix few null checks to make master green (#25965) 2020-07-01 11:40:37 +02:00
Ivana Huckova
69f9b6f945
Explore/Loki: Show results of instant queries only in table and time series only in graph (#25845)
* Show results of instant queries only in table and rest in graph

* Add type to QueryResultMeta

* Update log row hover background only if context is not open

* Revert "Update log row hover background only if context is not open"

This reverts commit 144197c954.
2020-06-30 09:25:05 +02:00
Lukas Siatka
60e7b63c33
Loki/Prometheus: updates addLabelToQuery method to prevent it from adding labels outside of selector when using Loki datasource (#25059)
* Chore: updates add label to query method in prometheus datasource to fix loki label insert

* Chore: adds addLabelToQuery test covering differences between adding label to loki vs non-loki queries

* Chore: adds an additional comment to addLabelToQuery

* Chore: renames isLokiDatasource to hasNoMetrics in addLabelToQuery
2020-05-25 12:23:35 +02:00
Lukas Siatka
2c9eed360d
Chore: fixes few strict-null errors (#23775)
* Chore: fixes strict-null-error in Login > ChangePassword component

* Chore: fixes strict-null-error in Login > LoginForm component

* Chore: fixes strict-null-errors in OrgActionBar component and components that render it

* Chore: fixes strict-null-errors in PageHeader component

* Chore: fixes strict-null-errors in PermissionList components

* Chore: fixes strict-null-errors in loki language provider

* Chore: fixes strict-null-errors in loki datasource

* Chore: fixes strict-null-errors in panel_editor > EditorTabBody component

* Chore: fixes strict-null-errors in flatten utility

* Chore: fixes strict-null-errors in search component

* Chore: fixes strict-null-errors in SharedPreferences component

* Chore: fixes strict-null-errors in MetricSelect component

* Chore: updates type on a param to type on argument

* Chore: updates strict-null errors count from 791 to 757

* Chore: updates PageHeader - adds null checks

* Chore: updates PageHeader - updates null checks

* Chore: updates PageHeader null checks to longer format

* Chore: updates strict-null fixes

* Chore: updates error count limit in ci-frontend-metrics
2020-05-07 13:53:05 +02:00
Lukas Siatka
fa260fec87
Chore: fixes Loki annotation tags deduplication (#24275) 2020-05-06 19:05:00 +02:00
Lukas Siatka
36896f5077
Explore/Loki: Removes old query syntax support for regex filter (#24281)
* Chore: removed regex from LokiQuery

* Chore: removes parseQuery from Loki datasource

* Chore: removes regex param from format query in lokiStreamsToDataframes in Loki result transformer

* Chore: updates formatQuery and removes parseQuery from Loki query utils

* Chore: removes highlighter test with unsupported syntax from Loki query utils
2020-05-06 11:21:25 +02:00
Ivana Huckova
4f5ce48b2a
Loki: Fix label matcher for log metrics queries (#24238)
* Fix switched filter buttons

* Fix filter for and filter out for metrics queries

* Add test coverage
2020-05-04 18:16:54 +02:00
kay delaney
f48ba11d4c
Datasource/Cloudwatch: Adds support for Cloudwatch Logs (#23566)
* Datasource/Cloudwatch: Adds support for Cloudwatch Logs

* Fix rebase leftover

* Use jsurl for AWS url serialization

* WIP: Temporary workaround for CLIQ metrics

* Only allow up to 20 log groups to be selected

* WIP additional changes

* More changes based on feedback

* More changes based on PR feedback

* Fix strict null errors
2020-04-25 22:48:20 +02:00
kay delaney
bf3313c82a
Datasource/Loki: Remove code dealing with legacy Loki endpoints (#23437) 2020-04-22 12:59:06 +01:00
Ryan McKinley
6f1a25a896
DataFrame: expose an object array as a data frame (#23494) 2020-04-11 07:08:22 -07:00
Andrej Ocenas
ae09ccbf79
Trace UI demo (#20297)
* Add integration with Jeager
Add Jaeger datasource and modify derived fields in loki to allow for opening a trace in Jager in separate split.
Modifies build so that this branch docker images are pushed to docker hub
Add a traceui dir with docker-compose and provision files for demoing.:wq

* Enable docker logger plugin to send logs to loki

* Add placeholder zipkin datasource

* Fixed rebase issues, added enhanceDataFrame to non-legacy code path

* Trace selector for jaeger query field

* Fix logs default mode for Loki

* Fix loading jaeger query field services on split

* Updated grafana image in traceui/compose file

* Fix prettier error

* Hide behind feature flag, clean up unused code.

* Fix tests

* Fix tests

* Cleanup code and review feedback

* Remove traceui directory

* Remove circle build changes

* Fix feature toggles object

* Fix merge issues

* Fix some null errors

* Fix test after strict null changes

* Review feedback fixes

* Fix toggle name

Co-authored-by: David Kaltschmidt <david.kaltschmidt@gmail.com>
2020-03-25 12:25:39 +01:00
Ivana Huckova
62c824e3a4
Explore: Rich History (#22570)
* Explore: Refactor active buttons css

* Explore: Add query history button

* WIP: Creating drawer

* WIP: Create custom drawer (for now)

* Revert changes to Drawer.tsx

* WIP: Layout finished

* Rich History: Set up boilerplate for Settings

* WIP: Query history cards

* Refactor, split components

* Add resizability, interactivity

* Save history to local storage

* Visualise queries from queryhistory local storage

* Set up query history settings

* Refactor

* Create link, un-refactored verison

* Copyable url

* WIP: Add slider

* Commenting feature

* Slider filtration

* Add headings

* Hide Rich history behind feature toggle

* Cleaning up, refactors

* Update tests

* Implement getQueryDisplayText

* Update lockfile for new dependencies

* Update heading based on sorting

* Fix typescript strinctNullCheck errors

* Fix Forms, new forms

* Fixes based on provided feedback

* Fixes, splitting component into two

* Add tooltips, add delete history button

* Clicking on card adds queries to query rows

* Delete history, width of drawers

* UI/UX changes, updates

* Add number of queries to headings, box shadows

* Fix slider, remove feature toggle

* Fix typo in the beta announcement

* Fix how the rich history state is rendered when initialization

* Move updateFilters when activeDatasourceFilter onlyto RichHistory, remove duplicated code

* Fix typescript strictnull errors, not used variables errors
2020-03-10 15:08:15 +01:00
David
54a3f5fd87
Loki: use series API for stream facetting (#21332) 2020-03-04 17:17:02 +01:00
Lukas Siatka
df48d1c19f
Explore: Adds Loki explore query editor (#21497)
* Explore: updates grafana-data explore query field props with explore mode

* Explore: updates query row to pass down explore mode to query fields

* Explore: adds LokiExploreQueryEditor

* Explore: updates loki query field form to render children

* Explore: adds loki explore extra field component

* Explore: adds extra field element to loki query field form

* Explore: updates loki explore query editor to use extra field element

* Explore: moves ExploreMode to grafana-data

* Explore: updates query row limit string

* Explore: adds maxLines to DataQuery

* Explore: adds maxLines to loki datasource runRangeQueryWithFallback

* Explore: adds onChangeQueryLimit to LokiExploreQueryEditor

* Explore: updates loki explore query editor to render extra field only in logs mode

* Explore: fixes query limits for live and legacy queries

* Explore: fixes result processor max lines limit in get logs result

* Explore: fixes Loki datasource limit test

* Explore: removes unnecessary ExploreMode from Loki language provider

* Explore: fixes formatting

* Explore: updates grafana-data datasource types - replaces strings with explore mode enum

* Explore: updates loki explore query field props to take ReactNode

* Explore: updates the way we calculate loki query lines limit to fall back to 0 lines on negative or invalid input instead of datasource maxLines

* Explore: updates result processor get logs result method to avoid counting invalid/negative line limits

* Explore: updates loki result transformer to process only an appropriate slice of a result instead of an entire one

* Explore: adds a method for query limit preprocessing/mapping

* Explore: updates loki datasource run range query with fallback method to use options.maxDataPoints in dashboards

* Explore: removes unnecessary maxlineslimt from getLogsResult in resultProcessor

* Explore: moves line limit to metadata

* Explore: adds an ability to specify input type of extra field

* Explore: updates LokiExploreQueryEditor - adds an input type

* Explore: updates LokiExploreQueryEditor to run queries when maxLines is positive

* Explore: fixes failing import of ExploreMode

* Explore: fixes reducers test imports formatting

* Explore: updates Loki extra field with min value set to 0

* Explore: exports LokiExploreExtraFieldProps

* Explore: adds render test of LokiExploreQueryEditor

* Explore: adds LokiExploreQueryEditor snapshot

* Explore: updates LokiExploreQueryEditor onChangeQueryLimit method to prevent it from running when query input is empty - fixes cheatsheet display issue

* Explore: updates Loki editor snapshots

* Explore: fixes typo in test set name in LokiExploreQueryEditor

* Explore: adds a render test of LokiExploreExtraField

* Explore: fixes typo in LokiExploreQueryEditor

* Explore: updates LokiExploreQueryEditor snapshot due to timezone issues

* Explore: updates LokiExploreExtraField to export both functional component and a version using memo

* Explore: updates LokiExploreQueryEditor to export both functional component and memoized function

* Explore: updates LokiExploreQueryEditor - removes unnecessary react fragment

* Explore: updates LokiExploreQueryEditor snapshot

* Explore: adds LokiExploreQueryEditor tests for different explore mode cases

* Explore: fixes Loki datasource and result transformer

* Explore: updates LokiExploreQueryEditor snapshot

* Explore: updates LokiExploreQueryEditor tests and test setup

* Explore: updates LokiExploreQueryEditor - refactors component

* Explore: updates LokiExploreQueryEditor to use default import from LokiExploreExtraField

* Explore: updates LokiExploreQueryEditor snapshot

* Explore: fixes formatting

* Explore: updates LokiExploreQueryEditor max lines change

* Explore: updates LokiExploreQueryEditor tests checking ExtraFieldElement

* Explore: adds mock loki datasource to LokiExploreQueryEditor

* Explore: updates LokiExploreQueryEditor test mock - adds language provider

* Explore: updates LokiExploreQueryEditor snapshot

* Explore: updates Loki ResultTransformer to filter out rows on limit - logic to be moved into a component with new form styles

* Explore: updates LokiExploreQueryEditor tests
2020-02-06 12:34:52 +00:00
kay delaney
7569a8608a
Explore/Loki: Fix handling of legacy log row context request (#21767)
Closes #21695
2020-01-27 15:45:01 +00:00
Andrej Ocenas
0fda3c4f44
Explore: Fix context view in logs, where some rows may have been filtered out. (#21729)
* Fix timestamp formats and use uid to filter context rows

* Remove timestamps from tests
2020-01-26 23:13:56 +01:00
Ivana Huckova
e75840737e
Loki: Fix Loki with repeated panels and interpolation for Explore (#21685) 2020-01-24 09:50:09 +01:00
kay delaney
cf2cc71393 Chore: Remove angular dependency from backendSrv (#20999)
* Chore: Remove angular dependency from backendSrv

* Refactor: Naive soultion for logging out unauthorized users

* Refactor: Restructures to different streams

* Refactor: Restructures datasourceRequest

* Refactor: Flipped back if statement

* Refactor: Extracted getFromFetchStream

* Refactor: Extracts toFailureStream operation

* Refactor: Fixes issue when options.params contains arrays

* Refactor: Fixes broken test (but we need a lot more)

* Refactor: Adds explaining comments

* Refactor: Adds latest RxJs version so cancellations work

* Refactor: Cleans up the takeUntil code

* Refactor: Adds tests for request function

* Refactor: Separates into smaller functions

* Refactor: Adds last error tests

* Started to changed so we require getBackendSrv from the @grafana-runtime when applicable.

* Using the getBackendSrv from @grafana/runtime.

* Changed so we use the getBackendSrv from the @grafana-runtime when possible.

* Fixed so Server Admin -> Orgs works again.

* Removed unused dependency.

* Fixed digest issues on the Server Admin -> Users page.

* Fix: Fixes digest problems in Playlists

* Fix: Fixes digest issues in VersionHistory

* Tests: Fixes broken tests

* Fix: Fixes digest issues in Alerting => Notification channels

* Fixed digest issues on the Intive page.

* Fixed so we run digest after password reset email sent.

* Fixed digest issue when trying to sign up account.

* Fixed so the Server Admin -> Edit Org works with backendSrv

* Fixed so Server Admin -> Users works with backend srv.

* Fixed digest issues in Server Admin -> Orgs

* Fix: Fixes digest issues in DashList plugin

* Fixed digest issues on Server Admin -> users.

* Fix: Fixes digest issues with Snapshots

* Fixed digest issue when deleting a user.

* Fix: Fixes digest issues with dashLink

* Chore: Changes RxJs version to 6.5.4 which includes the same cancellation fix

* Fix: Fixes digest issue when toggling folder in manage dashboards

* Fix: Fixes bug in executeInOrder

* Fix: Fixes digest issue with CreateFolderCtrl and FolderDashboardsCtrl

* Fix: Fixes tslint error in test

* Refactor: Changes default behaviour for emitted messages as before migration

* Fix: Fixes various digest issues when saving, starring or deleting dashboards

* Fix: Fixes digest issues with FolderPickerCtrl

* Fixed digest issue.

* Fixed digest issues.

* Fixed issues with angular digest.

* Removed the this.digest pattern.

Co-authored-by: Hugo Häggmark <hugo.haggmark@gmail.com>
Co-authored-by: Marcus Andersson <systemvetaren@gmail.com>
2020-01-21 10:08:07 +01:00
David
7665dcc867
Loki: Fix datasource config page test run (#20971)
- since the API update, the URL fallback was working, but the response
format also needed adapting: `data` (v1) vs `values` (pre-v1)
- this change looks for either data or values in the response for test
and metadata requests
2019-12-09 16:45:56 +01:00
Ivana Huckova
23327fcdea
Loki: Remove appending of (?i) in Loki query editor if not added by user (#20908) 2019-12-06 18:04:13 +01:00
kay delaney
b111fee642
Datasource/Loki: Fixes issue where time range wasn't being supplied with annotation query (#20829)
* Datasource/Loki: Fixes issue where time range wasn't being supplied with annotation query
Closes #20667

* Add test to verify new behavior

* Added end/start check to test
2019-12-04 12:43:22 +00:00
Ivana Huckova
45259f4362
Loki: Support for template variable queries (#20697) 2019-12-03 09:40:22 +01:00
kay delaney
68944f8286
Datasource/Loki: Fixes regression where enhanceDataFrame was not called (#20660)
* Datasource/Loki: Fixes regression where enhanceDataFrame was not called
Closes #20642
2019-12-02 12:05:40 +00:00
kay delaney
d6ef02b3b3 Datasource/Loki: Fix issue where annotation queries weren't getting their variables interpolated (#20702)
Closes #20667
2019-11-27 15:58:21 +01:00
David
c53ed5bbac
Loki: Fix query error for step parameter (#20607)
* Loki: Fix query error for step parameter

- Loki does not fully support float steps like prometheus and returns a
query error
- this change makes sure that the step parameter is rounded to an
integer

* Added test and comments
2019-11-26 05:43:24 -08:00
Ivana Huckova
c6a9a83bf3
Explore: Keep logQL filters when selecting labels in log row details (#20570) 2019-11-22 12:23:21 +01:00
kay delaney
e0a2d4beac Grafana/Loki: Adds support for new Loki endpoints and metrics (#20158)
* Grafana/Loki: Adds support for new Loki endpoints and metrics

* Adds `/loki/` prefix to new loki endpoints and updates response interfaces

* Improved legacy support

* Removed changes related to plugin.json and added Loki-specific hacks

* Fixes live streaming for legacy loki datasources
2019-11-15 16:38:25 +01:00
Ryan McKinley
818aa8eefa
DataFrame: move labels to field (#19926) 2019-11-07 07:50:45 -08:00
Ivana Huckova
08f7edbf5a
Logs Panel: Generate valid logQL for multi-select template variable (#20200) 2019-11-06 17:29:44 +01:00
Andrej Ocenas
0a78652404
Explore: Add custom DataLinks on datasource level for Loki (#20060)
Adds a config section with derived fields which is a config that allows you to create a new field based on a regex matcher run on a log message create DataLink to it which is the clickable in the log detail.
2019-11-06 16:15:08 +01:00
Ivana Huckova
a5e8e0e291 Explore: UI change for log row details (#20034)
Add LogDetail section that is shown when log line is clicked and expanded. Contains labels/fields and actions to show stats and add/remove label filter.
2019-11-01 10:01:00 +01:00
Dominik Prokop
9b7748ec13
Chore: Reorg packages (#20111)
Primarily- moving majority of the types and utils from @grafana/ui to @grafana/data

* Move types from grafana-ui to grafana-data

* Move valueFormats to grafana-data

* Move utils from grafana-ui to grafana-data

* Update imports in grafana-ui

* revert data's tsconfig change

* Update imports in grafana-runtime

* Fix import paths in grafana-ui

* Move rxjs to devDeps

* Core import updates batch 1

* Import updates batch 2

* Imports fix batch 3

* Imports fixes batch i don't know

* Fix imorts in grafana-toolkit

* Fix imports after master merge
2019-10-31 10:48:05 +01:00
David
781cff07af
Explore: Remove datasource testing on selector (#19910)
* Explore: Remove datasource testing on selector

- datasource testing gets in the way of fast query iteration: switching
between datasources can take seconds
- it should not be explore's duty to test datasources in the first place
- removed the concept of datasourceError in Explore, should not be its
concern
- datasource erorrs will express themselves in query errors just fine
- connection errors are still bubbled up
- removed reconnection logic from explore, should not be its concern
- missing labels in loki are still "visible" via an empty label selector
- Loki and Prometheus treated connection errors differently than other
datasources, making sure to pass through the original error message

* Show datasource error in query field for prom/loki/influx

* Removed connection test case, fixed disabled state
2019-10-29 10:37:36 +00:00
Andrej Ocenas
4d214f5aea
Loki: Remove param (#19854) 2019-10-16 14:20:21 +02:00
Ivana Huckova
af885b2350
Loki: Return empty result if no valid targets (#19830) 2019-10-16 10:25:10 +02:00
Ivana Huckova
90b0953620
Explore: Expand template variables when redirecting from dashboard panel (#19582)
* Fix redirect but adding getExploreState method to graphite

* Explore: Create interpolateVariablesInQueries function for datasources

* Explore: Add interpolateVariablesInQueries method to elasticsearch datasource

* Add interpolateVariablesInQueries function to influx and postgres

* Explore: Add interpolateVariablesInQueries to Mssql and Mysql datasources

* Explore: Add datasources to queries

* Explore: Code formatting

* Prettier formating fix

* Explore: Add rawQuery expanding of variables for influxdb

* Remove console.logs

* Explore: Add rawQuery expanding of multiple variables for influxdb

* Explore: If no queries in Influxdb, return early []

* Explore: Refactor influxDb to follow the code structure
2019-10-08 17:01:20 +02:00
David
cf7ace6aad
Rename live option in queries (#19658) 2019-10-07 14:09:46 +02:00
Andrej Ocenas
0490dbb88d
Explore: Generate log row uid (#18994) 2019-09-30 14:44:15 +02:00
Torkel Ödegaard
140ecbcf79
QueryProcessing: Observable query interface and RxJS for query & stream processing (#18899)
* I needed to learn some rxjs and understand this more, so just playing around

* Updated

* Removed all the complete calls

* Refactoring

* StreamHandler -> observable start

* progress

* simple singal works

* Handle update time range

* added error handling

* wrap old function

* minor changes

* handle data format in the subscribe function

* Use replay subject to return last value to subscribers

* Set loading state after no response in 50ms

* added missing file

* updated comment

* Added cancelation of network requests

* runRequest: Added unit test scenario framework

* Progress on tests

* minor refactor of unit tests

* updated test

* removed some old code

* Shared queries work again, and also became so much simplier

* unified query and observe methods

* implict any fix

* Fixed closed subject issue

* removed comment

* Use last returned data for loading state

* WIP: Explore to runRequest makover step1

* Minor progress

* Minor progress on explore and runRequest

* minor progress

* Things are starting to work in explore

* Updated prometheus to use new observable query response, greatly simplified code

* Revert refId change

* Found better solution for key/refId/requestId problem

* use observable with loki

* tests compile

* fix loki query prep

* Explore: correct first response handling

* Refactorings

* Refactoring

* Explore: Fixes LoadingState and GraphResults between runs (#18986)

* Refactor: Adds state to DataQueryResponse

* Fix: Fixes so we do not empty results before new data arrives
Fixes: #17409

* Transformations work

* observable test data

* remove single() from loki promise

* Fixed comment

* Explore: Fixes failing Loki and Prometheus unit tests (#18995)

* Tests: Makes datasource tests work again

* Fix: Fixes loki datasource so highligthing works

* Chore: Runs Prettier

* Fixed query runner tests

* Delay loading state indication to 200ms

* Fixed test

* fixed unit tests

* Clear cached calcs

* Fixed bug getProcesedDataFrames

* Fix the correct test is a better idea

* Fix: Fixes so queries in Explore are only run if Graph/Table is shown (#19000)

* Fix: Fixes so queries in Explore are only run if Graph/Table is shown
Fixes: #18618

* Refactor: Removes unnecessary condition

* PanelData: provide legacy data only when needed  (#19018)

* no legacy

* invert logic... now compiles

* merge getQueryResponseData and getDataRaw

* update comment about query editor

* use single getData() function

* only send legacy when it is used in explore

* pre process rather than post process

* pre process rather than post process

* Minor refactoring

* Add missing tags to test datasource response

* MixedDatasource: Adds query observable pattern to MixedDatasource (#19037)

* start mixed datasource

* Refactor: Refactors into observable parttern

* Tests: Fixes tests

* Tests: Removes console.log

* Refactor: Adds unique requestId
2019-09-12 17:28:46 +02:00
Andrej Ocenas
0e3e874eee
Annotations: Add annotations support to Loki (#18949) 2019-09-10 11:04:44 +02:00
Ryan McKinley
991f77cee1 Loki: support loki with streaming in dashboards (#18709)
Move some of the buffering with live streaming inside of the datasource, sending full frames instead of deltas and allow Loki in dashboards.
2019-09-05 14:04:01 +02:00
Hugo Häggmark
5ca643f2ba Explore: Use PanelQueryState to handle querying (#18694)
* WIP: inital POC

* Wip: Moving forward

* Wip

* Refactor: Makes loading indicator work for Prometheus

* Refactor: Reverts prom observable queries because they did not work for multiple targets

* Refactor: Transforms all epics into thunks

* Fix: Fixes scanning

* Fix: Fixes so that Instant and TimeSeries Prom query loads in parallel

* Fix: Fixes negation logic error

* Propagate errors in stream events, and close streams
2019-08-28 18:24:52 +02:00
Ryan McKinley
e59bae55d9
DataFrame: convert from row based to a columnar value format (#18391) 2019-08-15 09:18:51 -07:00
David
e8790c32ca Loki: Apply start parameter to speed up test query (#18266) 2019-08-03 16:58:08 +02:00