prometheus

Commit Graph

Author	SHA1	Message	Date
Julius Volz	bc1c7f1809	Fix scalar-vector comparisons (#5454 ) * Fix scalar-vector comparisons Fixes https://github.com/prometheus/prometheus/issues/5452 Signed-off-by: Julius Volz <julius.volz@gmail.com>	6 years ago
Bryan Boreham	69dd090880	Check for cancellation on every step of a range evaluation Signed-off-by: Bryan Boreham <bryan@weave.works>	6 years ago
Bryan Boreham	e4a37d0986	Replace select with simpler error check The documentation for Context states that this is just as good: // If Done is not yet closed, Err returns nil. // If Done is closed, Err returns a non-nil error Signed-off-by: Bryan Boreham <bryan@weave.works>	6 years ago
Tariq Ibrahim	8fdfa8abea	refine error handling in prometheus (#5388 ) i) Uses the more idiomatic Wrap and Wrapf methods for creating nested errors. ii) Fixes some incorrect usages of fmt.Errorf where the error messages don't have any formatting directives. iii) Does away with the use of fmt package for errors in favour of pkg/errors Signed-off-by: tariqibrahim <tariq181290@gmail.com>	6 years ago
Julius Volz	8155cc4992	Expose lexer item types (#5358 ) * Expose lexer item types We have generally agreed to expose AST types / values that are necessary to make sense of the AST outside of the promql package. Currently the `UnaryExpr`, `BinaryExpr`, and `AggregateExpr` AST nodes store the lexer item type to indicate the operator type, but since the individual item types aren't exposed, an external user of the package cannot determine the operator type. So this PR exposes them. Although not all item types are required to make sense of the AST (some are really only used in the lexer), I decided to expose them all here to be somewhat more consistent. Another option would be to not use lexer item types at all in AST nodes. The concrete motivation is my work on the PromQL->Flux transpiler, but this ought to be useful for other cases as well. Signed-off-by: Julius Volz <julius.volz@gmail.com> * Fix item type names in tests Signed-off-by: Julius Volz <julius.volz@gmail.com>	6 years ago
Mario Trangoni	5354ffff99	Fix some spelling issues (#5361 ) See, $ codespell -S './vendor/,./.git,./web/ui/static/vendor*' --ignore-words-list="uint,dur,ue,iff,te,wan" Signed-off-by: Mario Trangoni <mjtrangoni@gmail.com>	6 years ago
Daisy T	683fbc59ec	exponentation operator to drop metric name in result of op operation (#5329 ) Signed-off-by: Daisy T <daisyts@gmx.com>	6 years ago
Brian Brazil	858c363e94	Fix panic when aggregator param is not a literal. The return value for checkForSeriesSetExpansion is always nil, simplify. Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>	6 years ago
Nguyen Hai Truong	aed9ea144a	Remove duplicated words in comments Although it is spelling mistakes, it might make an affects while reading. Co-Authored-By: Kim Bao Long longkb@vn.fujitsu.com Signed-off-by: Nguyen Hai Truong <truongnh@vn.fujitsu.com>	6 years ago
Tariq Ibrahim	a2a6e24f9f	show list of offending labels in the error message in many-to-many scenarios (#5189 ) Signed-off-by: tariqibrahim <tariq181290@gmail.com>	6 years ago
JoeWrightss	e158c53fa9	Fix some typos in comment (#5175 ) Signed-off-by: zhoulin xie <zhoulin.xie@daocloud.io>	6 years ago
Brian Brazil	c66aeb3fff	In histogram_quantile merge buckets with equivalent le values (#5158 ) This makes things generally more resilient, and will help with OpenMetrics transitions (and inconsistencies). Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>	6 years ago
Bryan Boreham	8841692a63	Use the context associated with the inner evaluation span (#5130 ) Signed-off-by: Bryan Boreham <bryan@weave.works>	6 years ago
Matt Layher	c44cd7e166	Merge pull request #5102 from prometheus/mdl-gofmt *: apply gofmt -s	6 years ago
Matt Layher	302148fd69	*: apply gofmt -s Signed-off-by: Matt Layher <mdlayher@gmail.com>	6 years ago
Matt Layher	f62fd2bfc9	promql: use subtests in TestLexer Signed-off-by: Matt Layher <mdlayher@gmail.com>	6 years ago
Matt Layher	43c9d9e91f	promql: apply golint suggestions (#5066 ) Signed-off-by: Matt Layher <mdlayher@gmail.com>	6 years ago
beorn7	305f383af4	Adjust test_test.go to new Select return order Signed-off-by: beorn7 <beorn@soundcloud.com>	6 years ago
beorn7	d6841c52e0	Merge branch 'release-2.6'	6 years ago
Ganesh Vernekar	341f04ca9c	Empty slice after last append in promql test LazyLoader Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	6 years ago
Simon Pasquier	f678e27eb6	: use latest release of staticcheck (#5057 ) : use latest release of staticcheck It also fixes a couple of things in the code flagged by the additional checks. Signed-off-by: Simon Pasquier <spasquie@redhat.com> Use official release of staticcheck Also run 'go list' before staticcheck to avoid failures when downloading packages. Signed-off-by: Simon Pasquier <spasquie@redhat.com>	6 years ago
Tom Wilkie	6e08029b56	Move err to be the last return value from storage.Select. (#5054 ) Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>	6 years ago
Ganesh Vernekar	dbe55c1352	Subquery (#4831 ) Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	6 years ago
Tom Wilkie	e1d9bf77f1	Export the error field in ErrStorage, so we can 'throw' it outside the package. (#4954 ) Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>	6 years ago
mknapphrt	f0e9196dca	Return warnings on a remote read fail (#4832 ) Signed-off-by: Mark Knapp <mknapp@hudson-trading.com>	6 years ago
Ben Kochie	c6399296dc	Fix spelling/typos (#4921 ) * Fix spelling/typos Fix spelling/typos reported by codespell/misspell. * UK -> US spelling changes. Signed-off-by: Ben Kochie <superq@gmail.com>	6 years ago
Ganesh Vernekar	cfb3769274	Lazily load samples for unit testing (#4851 ) * Lazily load samples for unit testing Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * cleanup Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	6 years ago
Ganesh Vernekar	ca93fd544b	/api/v1/labels endpoint for getting all label names (#4835 ) * vendor: update tsdb Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * /api/v1/labels endpoint Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * regex matchers for API Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Add docs Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Matchers behaving as OR Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Removed the matchers Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * vendor: update tsdb using go mod Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * vendor update: tsdb Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Added LabelNames() to storage.Querier Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Test for api.labelNames Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Nits Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	6 years ago
Goutham Veeramachaneni	1f053f897b	Merge pull request #4628 from bboreham/fix-storage-error Make ErrStorage a concrete type not an interface	6 years ago
Brian Brazil	8edaa8ad4d	Fix goroutine leak in lexer/parser. (#4858 ) When there was an error in the parser, the lexer goroutine was left running. Also make runtime panic test actually test things. Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>	6 years ago
Frederic Branczyk	bda9781ccd	Merge pull request #3839 from brancz/remove-old-alert-record promql: Remove old and unused alerting/reconding syntax	6 years ago
Chris Marchbanks	ab3cdb9500	Allow promql benchmarks to query more samples (#4770 ) Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>	6 years ago
Kangseok Thomas Lee	bec1a2f038	Reordering fields of String datetype (#4751 ) Other types has timestamp as first field, but only String type has value as first field. Signed-off-by: gangseok.lee <gangseok.lee@samsung.com>	6 years ago
Vandewilly	1098ed89d8	Drop 'else' condition when 'if' ends with a return (#4743 ) This commit drops the else condition when the if block ends with a return statement. Signed-off-by: Vandewilly Silva <vandewilly.oli.silva@hpe.com>	6 years ago
Bryan Boreham	9a956872a3	Make ErrorStorage a concrete type not an interface Since it is used in a type assertion, having it as an alias to the error interface is the same as saying 'error', i.e. it succeeds for all types of error. Change to a struct which is a concrete type and the type assertion will only succeed if the type is identical. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	6 years ago
Callum Styan	9bca041285	WIP: keep track of samples per query, set a max # of samples (#4513 ) * keep track of samples per query, set a max # of samples that can be in memory at once Signed-off-by: Callum Styan <callumstyan@gmail.com>	6 years ago
Thomas Jackson	abf6fe0a98	Change max/min over_time to handle NaNs properly (#4386 ) We only want to return a NaN if the NaN is the only value Signed-off-by: Thomas Jackson <jacksontj.89@gmail.com> Fixes #4385	6 years ago
Tom Wilkie	4c52400708	Limit concurrent remote reads. (#4656 ) Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>	6 years ago
Harsh Agarwal	18a9a390b5	Add duplicate-labelset check for range/instant vectors (#4589 ) Signed-off-by: Harsh Agarwal <cs15btech11019@iith.ac.in>	6 years ago
Ganesh Vernekar	576ee4d309	Label name check for 'count_values' (#4585 ) Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	6 years ago
Ganesh Vernekar	73db8b8cea	[bugfix] Parse negative value in PromQL (#4564 ) * Parse negative value in PromQL * Enforce space between values Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	6 years ago
Dan Cech	9f4cb06a37	use Welford/Knuth method to compute standard deviation and variance (#4533 ) * use Welford/Knuth method to compute standard deviation and variance, avoids float precision issues * use better method for calculating avg and avg_over_time Signed-off-by: Dan Cech <dcech@grafana.com>	6 years ago
Julius Volz	8fbe1b5133	Handle a bunch of unchecked errors (#4461 ) There are many more (mostly finalizers like Close/Stop/etc.), but most of the others seemed like one couldn't do much about them anyway. Signed-off-by: Julius Volz <julius.volz@gmail.com>	6 years ago
Goutham Veeramachaneni	71855a22a4	Add tracing spans to promql (#4436 ) * Add spans to promql Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com> * Simplify timer and span tracking. Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com>	6 years ago
Frederic Branczyk	b0b3e3dd74	promql: Remove old and unused alerting/reconding syntax Signed-off-by: Frederic Branczyk <fbranczyk@gmail.com>	6 years ago
Benjamin Raskin	9353696d77	Fix spelling and holt-winters check (#4424 ) Signed-off-by: Benjamin Raskin <braskin@uber.com>	6 years ago
Thomas Jackson	56daa1f28a	Only add LookbackDelta to vector selectors (#4399 ) Signed-off-by: Thomas Jackson <jacksontj.89@gmail.com> Related to #4226	6 years ago
Alin Sinpalean	372e7652b7	Reuse (copy) overlapping matrix samples between range evaluation steps (#4315 ) * Reuse (copy) overlapping matrix samples between range evaluation steps. Signed-off-by: Alin Sinpalean <alin.sinpalean@gmail.com>	6 years ago
Tony Lee	bcdaf8e2d2	add unused pointslices to the pool (#4363 ) Signed-off-by: Tony Lee <tl@hudson-trading.com>	6 years ago
Alin Sinpalean	e3b775b78b	Simplify BufferedSeriesIterator usage (#4294 ) * Allow for BufferedSeriesIterator instances to be created without an underlying iterator, to simplify their usage. Signed-off-by: Alin Sinpalean <alin.sinpalean@gmail.com>	6 years ago

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380 Commits (335a34486efcecb9e88e86bf1673eafc842d574f)