286 Commits (b5e9b78623d004a4c61d35906a2200780fc1c300)

Author	SHA1	Message	Date
Andrej Ocenas	0490dbb88d	Explore: Generate log row uid (#18994)	6 years ago
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	6 years ago
Andrej Ocenas	0e3e874eee	Annotations: Add annotations support to Loki (#18949)	6 years ago
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.	6 years ago
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	6 years ago
Ryan McKinley	e59bae55d9	DataFrame: convert from row based to a columnar value format (#18391)	6 years ago
David	e8790c32ca	Loki: Apply start parameter to speed up test query (#18266)	6 years ago
kay delaney	246358344c	Explore: Adds support for new loki 'start' and 'end' params for labels endpoint (#17512) ... * Explore: Adds support for new loki 'start' and 'end' params for labels endpoint Also initializes absoluteRange when explore is initialized Closes #16788 * Explore: Dispatches updateTimeRangeAction instead of passing absoluteRange when initializing Also removes dependency on sinon from loki language provider test * Loki: Refactors transformation of absolute time range to URL params into small utility function * Makes use of rangeToParams() util function in loki language provider test Also updates LanguageProvider.request() interface so that url should be type string, and adds optional params argument	6 years ago
Ryan McKinley	fcdc29746f	@grafana/data: export dateMath and rangeUtil (#17971)	6 years ago
Ryan McKinley	3f15170914	Refactor: move some files to @grafana/data (#17952) ... * moving to data WIP * more refactoring * add missing test * mock full path * remove sinon from grafana-ui	6 years ago
kay delaney	1c291e26f8	Loki: Adds comment explaining usage of RFC3339Nano string (#17872) ... * Loki: Adds comment explaining usage of RFC3339Nano string	6 years ago
Ryan McKinley	e7c3d0ed97	Refactor: rename SeriesData to DataFrame (#17854)	6 years ago
Hugo Häggmark	2379de53c4	Explore: Uses RFC3339Nano string to retrieve LogRow contexts from Loki API (#17813) ... * Refactor: Uses nanosecond string to retreive LogRow contexts * Reafactor: Small changes to comments after PR comments	6 years ago
Hugo Häggmark	3424b64299	Typescript: Removes implicit anys (#17625) ... * Chore: Remove implicit anys from ResultProcessor and tests * Chore: Removes implicit anys for /loki/**/*.ts * Chore: Removes implicit anys for prometheus/**/*	6 years ago
Hugo Häggmark	fb39831df2	Explore: Queries the datasource once per run query and uses DataStreamObserver (#17263) ... * Refactor: Removes replaceUrl from actions * Refactor: Moves saveState thunk to epic * Refactor: Moves thunks to epics * Wip: removes resulttype and queries once * Refactor: LiveTailing uses observer in query * Refactor: Creates epics folder for epics and move back actioncreators * Tests: Adds tests for epics and reducer * Fix: Checks for undefined as well * Refactor: Cleans up previous live tailing implementation * Chore: merge with master * Fix: Fixes url issuses and prom graph in Panels * Refactor: Removes supportsStreaming and adds sockets to DataSourcePluginMeta instead * Refactor: Changes the way we create TimeSeries * Refactor: Renames sockets to streaming * Refactor: Changes the way Explore does incremental updates * Refactor: Removes unused method * Refactor: Adds back Loading indication	6 years ago
Dominik Prokop	a9c94ec93b	Explore: Update the way Loki retrieve log context (#17204) ... * Move log's typings into grafana/ui * Update the way context is retrieved for Loki Major changes: 1. getLogRowContext expects row to be of LogRowModel type 2. getLogRowContext accepts generic options object, specific to a datasource of interest. limit option has been removed, and now it's a part of Loki's context query options (see below) 3. LogRowContextProvider performs two queries now. Before, it was Loki ds that performed queries in both directions when getLogRowContext. 4. Loki's getLogRowContext accepts options object of a type: interface LokiContextQueryOptions { direction?: 'BACKWARD' | 'FORWARD'; limit?: number; } This will enable querying in either direction independently and also slightly simplifies the way query errors are handled. LogRowContextProvider maps the results to a Loki specific context types, basically string[][], as raw log lines are displayed in first version.	6 years ago
Hugo Häggmark	db48ec1f08	Explore: Adds Live option for supported datasources (#17062) ... * Wip: Initial commit * Refactor: Adds support in Loki datasource for streaming * Refactor: Adds Live option to RefreshInterval * Refactor: Adds styles to logrows * Style: Reverses the order of Explore layout on Live * Refactor: Adds LiveLogs component * Tests: Adds tests for epics * Style: Adds animation to Live in RefreshPicker * Refactor: Adds ElapsedTime and progress line to LiveLogs * Style: Adds specific colors to each theme * Refactor: Adds support for Lokis new API * Fix: Adds null to resulting empty array * Refactor: Limits the rate of incoming messages from websockets * Refactor: Throttles messages instead for simplicity * Refactor: Optimizes row processing performance * Refactor: Adds stop live button * Fix: Fixes so that RefreshPicker shows the correct value when called programmatically * Refactor: Merges with master and removes a console.log * Refactor: Sorts rows in correct order and fixes minor UI issues * Refactor: Adds minor improvments to sorting and container size	6 years ago
Dominik Prokop	12e0616413	Explore: display log line context (#17097) ... * Extend DataSourceAPI to enable log row context retrieval * Add react-use package * Display log row context in UI * Make Loki datasource return "after" log context in correct order * Don't show Load more context links when there are no more new results * Update getLogRowContext to return DataQueryResponse * Use DataQueryResponse in log row context provider, filter out original row being duplicated in context	6 years ago
David	927e1cbd27	(feat/explore): Support for new LogQL filtering syntax (#16674) ... * (feat/explore): Support for new LogQL filtering syntax Loki is adding syntax to support chained filtering. This PR adapts Grafana to support this. - Send only `query` parameter in loki request - Automatically wrap search text in simple syntax, e.g., `{} foo` is sent as `{} |~ "foo"`. * Adapted to regexp parameter staying on in Loki * Dont wrap single regexp in new filter syntax * Fix datasource test * Fallback regexp parameter for legacy queries * Fix search highlighting * Make highlighting work for filter chains * Fix datasource test	6 years ago
Hugo Häggmark	6dbaa704bc	Explore: Align Explore with Dashboards and Panels (#16823) ... * Wip: Removes queryTransactions from state * Refactor: Adds back query failures * Refactor: Moves error parsing to datasources * Refactor: Adds back hinting for Prometheus * Refactor: removed commented out code * Refactor: Adds back QueryStatus * Refactor: Adds scanning back to Explore * Fix: Fixes prettier error * Fix: Makes sure there is an error * Merge: Merges with master * Fix: Adds safeStringifyValue to error parsing * Fix: Fixes table result calculations * Refactor: Adds ErrorContainer and generic error handling in Explore * Fix: Fixes so refIds remain consistent * Refactor: Makes it possible to return result even when there are errors * Fix: Fixes digest issue with Angular editors * Refactor: Adds tests for explore utils * Refactor: Breakes current behaviour of always returning a result even if Query fails * Fix: Fixes Prettier error * Fix: Adds back console.log for erroneous querys * Refactor: Changes console.log to console.error	6 years ago
Ryan McKinley	1d7bb2a763	DataSourceApi: convert interface to abstract class (#16979) ... * DataSourceApi as class * add diff signature * Prometheus: moved directUrl to jsonData	6 years ago
Ryan McKinley	d881976c9d	Refactor: move datemath to grafana/ui (#16890) ... * move datemath to grafana/ui * don't reference @grafana/ui from its own component	6 years ago
Marcus Efraimsson	fe20dde5db	Explore: Use SeriesData format for loki/logs (#16793) ... This is the first step moving towards Explore supporting logs for more datasources than Loki. In the first step we move all the log processing from Loki into Explore. - Make explore convert logs result returned from datasources to SeriesData, if needed, and for now convert SeriesData to LogsModel. - Loki datasource query now returns SeriesData and all processing have been moved into explore instead. - Removed key from LogRowModel and use log row indexes as the unique key instead. - Removed id from LogsModel since it looks like it's not in use. - Introduced a new class FieldCache which is convenient to use when looking up multiple fields and/or field types and series values. Closes #16287	6 years ago
Ryan McKinley	4e54509dde	Refactor: improvements to PanelQueryRunner (#16678) ... merged DataQueryOptions + DataRequestInfo info: DataQueryRequest	6 years ago
Torkel Ödegaard	cfea8bdcae	Prettier had not been running as a precommit hook for some time so had to run in on all files again	6 years ago
Torkel Ödegaard	740e1a0540	Made really good progress on loki support in dashboards	6 years ago
Torkel Ödegaard	02083d71c8	Loki query editor is starting to work, had to make changes to explore query field in order to update query from the outside without unmount between	6 years ago
Torkel Ödegaard	1d2902715f	wip: progress on adding query types	6 years ago
Torkel Ödegaard	a69f79caed	wip: more typings	6 years ago
Torkel Ödegaard	febb9e7168	Moved data source and data query types	6 years ago
Torkel Ödegaard	4fc9d794ca	Moved plugin types to @grafana/ui	6 years ago
David Kaltschmidt	f4b4ee3ff8	Review feedback	6 years ago
David Kaltschmidt	26a5e07737	Loki: query limit configurable in datasource ... - Loki queries must contain a limit - this change makes this limit configurable in the datasource - keep default at 1000, add tooltip on why inc/dec makes sense - added tests	6 years ago
bergquist	e230827c06	more detailed error message for loki ... if grafana tries to access loki without promtail running it will return an error.	7 years ago
Daniel Lee	40898e1cd6	loki: adds proper error handling for config page ... This handles three different error cases for the config page so that the user gets an error and not just a blank red error box.	7 years ago
Daniel Lee	721e1d7555	renames Grafana Logging ds to Loki	7 years ago
David Kaltschmidt	6ee7459f22	Explore: Logging query live preview of matches ... A logging query has a selector part and a regexp. The regexp matches are highlighted when results return. This change adds live preview to matches when modifying the regexp in a search field. - delegate retrieval of match query to datasource - datasource returns search expressions to be used to highlight a live preview of matches - logs row now takes preview highlights - logs row renders preview highlights with dotted line to distinguish from query run matches (solid line) - fix react-highlight-words version to ensure custom chunk matcher - custom chunk matcher can now also take incomplete regexps, eg, `(level` without inifinte looping - perf: debounce of live preview to 500ms - perf: only top 100 rows get the live preview - preview is only supported with one query row (multiple rows semantic makes this tricky: regexp for row n should only filter results for query n)	7 years ago
David Kaltschmidt	c3b67f3a13	Explore: Logging label filtering ... - adds a custom label renderer to Logs viewer in Explore - labels are no longer treated as strings, they are passed as parsed objects to the log row - label renderer supports onClick handler for an action - renamed Explore's `onClickTableCell` to `onClickLabel` and wired up log label renderers - reuse Prometheus `addLabelToSelector` to modify Logging queries via click on label - added tests to `addLabelToSelector`, changed to include the surrounding `{}` - use label render also for common labels in the controls panel - logging meta data section has now a custom renderer that can render numbers, strings, and labels - style adjustments	7 years ago
David Kaltschmidt	9c316b55e9	Logging: fix query parsing for selectors with multiple labels ... - simplify selector parsing - added tests	7 years ago
David Kaltschmidt	22987ee75f	Renamed targets to queries	7 years ago
David Kaltschmidt	b3161bea5a	Explore: Introduce DataQuery interface for query handling ... - Queries in Explore have been string based - This PR introduces the use of the DataQuery type to denote all queries handled in Explore - Within Explore all handling of DataQueries is transparent - Modifying DataQueries is left to the datasource - Using `target` as variable names for DataQueries to be consistent with the rest of Grafana	7 years ago
David Kaltschmidt	411719bc70	Explore: POC for datasource query importers ... Explore is about keeping context between datasources if possible. When changing from metrics to logging, some of the filtering can be kept to narrow down logging streams relevant to the metrics. - adds `importQueries` function in language providers - query import dependent on origin datasource - implemented prometheus-to-logging import: keeping label selectors that are common to both datasources - added types	7 years ago
David Kaltschmidt	6b8d7c89ac	Refactored log stream merging, added types, tests, comments	7 years ago
David Kaltschmidt	e39e82949d	Adaptive bar widths for log graph	7 years ago
David Kaltschmidt	583334df05	Explore: Logging graph overview and view options ... - Logging gets a graph for log distribution (currently per stream, but I think I'll change that to per log-level) - added grid columns for timestamp and unique labels - show common labels of streams - View options to show/hide time columns, label columns - created `--small` modifier for Switch CSS classes - merging of streams is now a datasource responsibility	7 years ago
David Kaltschmidt	c92f5462fe	Explore: repair logging after code restructuring ... this is a fix-up PR that cleans up Explore Logging after the recent restructuring. - log results need to be merged since query transactions have been introduced - logging DS has its own language provider, query field, and start page (some of them based on prometheus components) - added loader animation to log viewer - removed logging logic from prometheus components	7 years ago
David Kaltschmidt	3297ae462d	Datasource for Grafana logging platform ... - new builtin datasource plugin "Logging" (likely going to be renamed) - plugin implements no panel ctrls yet, only ships datasource - new models for logging data as first class citizen (aside from table and time_series model) - Logs as new view for Explore - JSON view for development Testable only against existing logish deployment. Then test with queries like `{job="..."} regexp`.	7 years ago