183 Commits (246a817300bb253a51e0171691201416dc650842)

Author	SHA1	Message	Date
Brian Brazil	246a817300	Flip vector matching to be ignoring by default. ... This is a noop semantically.	9 years ago
Julius Volz	b7b6717438	Separate query interface out of local.Storage. ... PromQL only requires a much narrower interface than local.Storage in order to run queries. Narrower interfaces are easier to replace and test, too. We could also change the web interface to use local.Querier, except that we'll probably use appending functions from there in the future.	9 years ago
Fabian Reinartz	0e281f5500	Merge pull request #1687 from royels/issue-1629 ... Added power binop	9 years ago
royels	2fdc5717a3	promql: add power binary operation	9 years ago
Fatih Arslan	362e44501a	promql: fix printing annotations of an *AlertStmt ... Currently the printer doesn't print the annotations of an `*AlertStmt` declaration. I've added a test case as well, which fails for the current master.	9 years ago
beorn7	e3ec8fa83b	Merge branch 'release-0.19'	9 years ago
beorn7	5408666387	Correctly stringify GROUP_x modifiers without labels ... Since rule evaluations work via String(), this fixes evaluation of rules containing GROUP_x modifiers without labels. This change is the minimal bugfix (so that we can release a fixed version without risk). It does not intend to implement any additional features (like allowing `GROUP_LEFT()` or `ON()` or even `ON` - see discussion in https://github.com/prometheus/prometheus/issues/1597 ).	9 years ago
Ali Reza	e7eba75690	remove keeping_extra because it's replaced with keep_common ... change all keepExtra label into keepCommon, and move action into removed list change incorrect token list	9 years ago
Brian Brazil	74094947ea	effect -> affect	9 years ago
Brian Brazil	68aaea618a	Merge pull request #1624 from dmitris/golint ... (trivial) fix several minor golint style issues	9 years ago
Fabian Reinartz	bbc4f11bcc	Merge pull request #945 from msiebuhr/fuzz ... Fuzz parsers	9 years ago
Dmitry Savintsev	7fdb62c253	fix several minor golint style issues	9 years ago
Morten Siebuhr	ffc8cab39a	Updates fuzzers to discard less interesting data	9 years ago
Brian Brazil	ef55fd6176	Add unittest for using a metric for thresholds with group_left.	9 years ago
Morten Siebuhr	981b636004	Bring fuzzer error handling in line.	9 years ago
Morten Siebuhr	9eb2e98509	Fix up documentation + go fmt.	9 years ago
Morten Siebuhr	7371dcc787	Fuzzing corpus for ParseMetric.	9 years ago
Morten Siebuhr	5fec020b27	Initial fuzzing corpus for ParseExpr.	9 years ago
Morten Siebuhr	0ebcca5eb7	Add basic fuzzer of the parser.	9 years ago
Brian Brazil	68e70d992a	Clarify error message around on(x) group_left(x)	9 years ago
Brian Brazil	7201c010c4	Rename On to MatchingLabels	9 years ago
Brian Brazil	d991f0cf47	For many-to-one matches, always copy label from one side. ... This is a breaking change for everyone using the machine roles labeling approach.	9 years ago
Brian Brazil	768d09fd2a	Change on+group_* to take copy from the one side. ... If the label doesn't exist on the one side, it's not copied. All labels on the many inside are included, this is a breaking change but likely low impact.	9 years ago
Brian Brazil	d1edfb25b3	Add support for OneToMany with IGNORING. ... The labels listed in the group_ modifier will be copied from the one side to the many side. It will be valid to specify no labels. This is intended to replace the existing ON/GROUP_* support.,	9 years ago
Brian Brazil	1d08c4fef0	Add 'ignoring' as modifier for binops. ... Where 'on' uses the given labels to match, 'ignoring' uses all other labels to match. group_left/right is not supported yet.	9 years ago
Brian Brazil	f5084ab1c5	Add tests for group_left/group_right	9 years ago
Fabian Reinartz	fceedfa807	Add error message if old alert rule tokens are read	9 years ago
Julius Volz	6ac39700ea	Fix missing printed keep_common without grouping.	9 years ago
Jonathan Boulle	38098f8c95	Add missing license headers ... Prometheus is Apache 2 licensed, and most source files have the appropriate copyright license header, but some were missing it without apparent reason. Correct that by adding it.	9 years ago
Fabian Reinartz	9ee91062c4	Merge pull request #1522 from prometheus/unless-operator ... Implement relative complement set operator "unless"	9 years ago
Tobias Schmidt	8cc86f25c0	Implement relative complement set operator "unless" ... The `unless` set operator can be used to return all vector elements from the LHS which do not match the elements on the RHS. A use case is to return all metrics for nodes which do not have a specific role: node_load1 unless on(instance) chef_role{role="app"}	9 years ago
Tobias Schmidt	e82ef154ee	Remove unused code leftovers	9 years ago
Tobias Schmidt	4c3dc25e35	Fix whitespace in promql test data	9 years ago
Fabian Reinartz	235e6c554b	Use ContainsRune	9 years ago
Brian Brazil	24a3ad3d16	Merge pull request #1485 from eliothedeman/master ... Adds holt-winters query function	9 years ago
eliothedeman	1543ef92b2	Adds holt-winters query function	9 years ago
beorn7	507f550cd4	Merge branch 'master' into beorn7/storage7	9 years ago
Brian Brazil	070d663948	Merge pull request #1501 from prometheus/and-dummy ... Pull in fix for and with empty labelsets	9 years ago
Fabian Reinartz	ab3d7a0ec0	Remove old alerting syntax	9 years ago
beorn7	4b574e8a61	Switch chunk encoding to type 2 where it was hardcoded type 1 before ... The chunk encoding was hardcoded there because it mostly doesn't matter what encoding is chosen in that test. Since type 1 is battle-hardened enough, I'm switching to type 2 here so that we can catch unexpected problems as a byproduct. My expectation is that the chunk encoding doesn't matter anyway, as said, but then "unexpected problems" contains the word "unexpected".	9 years ago
Brian Brazil	8788701ce7	Add test for incorrect behaviour	9 years ago
Brian Brazil	39d556f0d5	Move all the operator tests into one file	9 years ago
beorn7	99854a84d7	Merge branch 'beorn7/storage6' into beorn7/storage7	9 years ago
beorn7	d0a4477446	Merge branch 'beorn7/storage3' into beorn7/storage4 ... Conflicts: storage/local/preload.go storage/local/storage.go storage/local/storage_test.go	9 years ago
beorn7	dad302144d	Make a naked return less naked	9 years ago
beorn7	836f1db04c	Improve MetricsForLabelMatchers ... WIP: This needs more tests. It now gets a from and through value, which it may opportunistically use to optimize the retrieval. With possible future range indices, this could be used in a very efficient way. This change merely applies some easy checks, which should nevertheless solve the use case of heavy rule evaluations on servers with a lot of series churn. Idea is the following: - Only archive series that are at least as old as the headChunkTimeout (which was already extremely unlikely to happen). - Then maintain a high watermark for the last archival, i.e. no archived series has a sample more recent than that watermark. - Any query that doesn't reach to a time before that watermark doesn't have to touch the archive index at all. (A production server at Soundcloud with the aforementioned series churn and heavy rule evaluations spends 50% of its CPU time in archive index lookups. Since rule evaluations usually only touch very recent values, most of those lookup should disappear with this change.) - Federation with a very broad label matcher will profit from this, too. As a byproduct, the un-needed MetricForFingerprint method was removed from the Storage interface.	9 years ago
beorn7	f7fc542db6	Merge branch 'master' into beorn7/storage4 ... Conflicts: storage/local/persistence.go	9 years ago
beorn7	3d86130d8c	Merge branch 'master' into beorn7/storage3	9 years ago
Björn Rabenstein	2a2cc52828	Merge pull request #1405 from prometheus/beorn7/storage ... Streamline series iterator creation	9 years ago
Patrick Bogen	250344b344	use short variable assignment	9 years ago