15 Commits (3f3f4eda1dc4d608d83e73d3248569590bc626fb)

Author	SHA1	Message	Date
Susana Ferreira	3f3f4eda1d	Fix topk and bottomk operations with int <= 0 (#6937) ... * Fix topk and bottomk operations with int <= 0 * Fix VectorAggregationExpr String method * Update rangemapper_test expression * Add tests * Update CHANGELOG.md	3 years ago
Christian Haudum	a56a88bd35	Add unwrapped aggregation `rate_counter()` (#6412) ... `rate_counter()` takes an unwrapped range as input, but unlike `rate()` it treats the values extracted from the log lines as "counter metric" like in Prometheus' `rate()` function. This is a replacement for the reverted change of #5013 Signed-off-by: Christian Haudum <christian.haudum@gmail.com>	3 years ago
Owen Diehl	d6f50ca5e1	[TSDB] Use index sampling to determine shard factor (#6396) ... * use index sampling to determine shard factor * logging/tracing + better parallelism planning * queryrange downstreamer now checks max_query_parallelism * lint * handles interval, offset in tsdb planning and adds logging * fixes ns->ms confusion in index stats proto * handle zero shard value without panics * shardmapper will downstream a single unsharded query * uses concat expr with no shards to avoid query parsing errors * better logging * fixes wrong Size() method call and rounds to nearest KB when calculating chunk size * humanize bytes in log line * only adds defaultLookback to index sampling when interval is zero * removes comment * more logging * adjust through correctly * adds query length for index queries	3 years ago
Mathew Heard	771e218b58	JSON label extraction field validation expression overly strict (#6372) ... * Extend json label extraction test * Add json label extraction to aggregation * fix lexeer issue, it's value to have numbers inside the field (just not at the start) Also simplified logic * integrate feedback from reviews	3 years ago
Owen Diehl	9218e4654b	TSDB/query-planning-groundwork (#6367) ... * begins building queryrange compatible types for index sampling * adds MatcherGroups() method to SampleExpr * MatcherGroups test + ShardResolver interface * index stats codec wiring * millisecond precision on index stats codec * lint * cleanMatchers in tsdb.IndexClient for consistency + adds catchall matcher if nil	3 years ago
Callum Styan	97ee1b93f3	[logql] don't try to execute a modified function that is not allowed by the AST (#6346) ... * Panic with an actual error if clone (which calls range aggregation expr's validate) errors, instead of swallowing the error and then attempting to execute a nil function, which panics anyways. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Call the validation function on a modified expression before attempting to execute it. If the validation fails we should return the original expression. Signed-off-by: Callum Styan <callumstyan@gmail.com>	3 years ago
Cyril Tovena	7e53381eee	Avoid line copy during LogQL line_format (#6104)	3 years ago
Bayan Taani	50ef4f2ebd	Add duration filter unit test (#6271)	3 years ago
Owen Diehl	f14f9dd8c4	prevents sharding avg and avg_over_time when their children arent shardable. (#6204)	3 years ago
Aditya C S	c6af640798	feat: support simple selection of labels in json expr parser (#6151)	3 years ago
Owen Diehl	93de7a7061	renames skip -> ok in ProcessString (#6064) ... * renames skip -> ok in ProcessString Signed-off-by: Owen Diehl <ow.diehl@gmail.com> * streampipeline matches convention Signed-off-by: Owen Diehl <ow.diehl@gmail.com>	3 years ago
Christian Haudum	38e5e410fe	Do not parse string of empty matchers (#5980) ... This fixes a bug in the index gateway when querying values for a label. Since the gRPC handler for LabelValuesForMetricName in the index gateway allows empty matchers in the LabelValuesForMetricNameRequest, we need to check if the matchers string is an empty matcher (`{}`) before we parse the string. This bug was introduced with the index gateway api refactoring in #5892 Fixes: #5965 Signed-off-by: Christian Haudum <christian.haudum@gmail.com>	3 years ago
Travis Patterson	5939d5e9d8	Query filtering in the ingester and storage (#5629) ... * Add timestamp to pipeline and extractor interfaces * implement filter extractor and pipeline * implement storage filtering * implement ingester filtering * test cleanup * Refactor pipeline setup to util * linter * enable filtering based on mode * review feedback * review comments * review feedback * no need to include label filters in the test pipeline * review feedpack	3 years ago
Ed Welch	f313a9ff4f	Build: update package for fuzzer after refactoring (#5776) ... * Update the package name to reflect the moved package after refactoring Signed-off-by: Ed Welch <edward.welch@grafana.com> * also include makefile Signed-off-by: Ed Welch <edward.welch@grafana.com>	3 years ago
Cyril Tovena	79f0e349f5	Refactor LogQL syntax into its own package (#5539) ... * Refactor LogQL syntax into its own package Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Merge upstream Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Update pkg/loghttp/series.go Co-authored-by: Susana Ferreira <ssncferreira@gmail.com> * lint Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * lint Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> Co-authored-by: Susana Ferreira <ssncferreira@gmail.com>	3 years ago