prometheus

Commit Graph

Author	SHA1	Message	Date
Julien Pivotto	0c4ec8d9dd	Merge pull request #6911 from mjtrangoni/remove-buildnametocertificate scrape/target_test.go: remove deprecated function BuildNameToCertificate()	5 years ago
Julien Pivotto	9057decce2	Merge pull request #7060 from prometheus/release-2.17 Release 2.17	5 years ago
Julien Pivotto	ae041f97cf	Release 2.17.1 (#7055 ) Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	5 years ago
Julien Pivotto	635fff9ea4	Merge pull request #7051 from roidelapluie/revertopt Revert head posting optimization	5 years ago
Bartlomiej Plotka	104a1313d4	testutil: Enriched Equals with diff on error. (#7053 ) ## Example: ``` exp: []chunks.Meta{chunks.Meta{Ref:0x0, Chunk:(chunkenc.XORChunk)(0xc00000e160), MinTime:1, MaxTime:2}, chunks.Meta{Ref:0x0, Chunk:(chunkenc.XORChunk)(0xc00000e180), MinTime:3, MaxTime:3}, chunks.Meta{Ref:0x0, Chunk:(chunkenc.XORChunk)(0xc00000e1a0), MinTime:5, MaxTime:5}, chunks.Meta{Ref:0x0, Chunk:(chunkenc.XORChunk)(0xc00000e1c0), MinTime:24, MaxTime:6}} got: []chunks.Meta{chunks.Meta{Ref:0x0, Chunk:(chunkenc.XORChunk)(0xc00000e280), MinTime:1, MaxTime:2}, chunks.Meta{Ref:0x0, Chunk:(chunkenc.XORChunk)(0xc00000e2a0), MinTime:3, MaxTime:3}, chunks.Meta{Ref:0x0, Chunk:(chunkenc.XORChunk)(0xc00000e220), MinTime:5, MaxTime:5}, chunks.Meta{Ref:0x0, Chunk:(chunkenc.XORChunk)(0xc00000e240), MinTime:6, MaxTime:6}} ``` Now: ``` exp: []chunks.Meta{chunks.Meta{Ref:0x0, Chunk:(chunkenc.XORChunk)(0xc00000e740), MinTime:1, MaxTime:2}, chunks.Meta{Ref:0x0, Chunk:(chunkenc.XORChunk)(0xc00000e760), MinTime:3, MaxTime:3}, chunks.Meta{Ref:0x0, Chunk:(chunkenc.XORChunk)(0xc00000e780), MinTime:5, MaxTime:5}, chunks.Meta{Ref:0x0, Chunk:(chunkenc.XORChunk)(0xc00000e7a0), MinTime:24, MaxTime:6}} got: []chunks.Meta{chunks.Meta{Ref:0x0, Chunk:(chunkenc.XORChunk)(0xc00000e800), MinTime:1, MaxTime:2}, chunks.Meta{Ref:0x0, Chunk:(chunkenc.XORChunk)(0xc00000e820), MinTime:3, MaxTime:3}, chunks.Meta{Ref:0x0, Chunk:(chunkenc.XORChunk)(0xc00000e860), MinTime:5, MaxTime:5}, chunks.Meta{Ref:0x0, Chunk:(chunkenc.XORChunk)(0xc00000e880), MinTime:6, MaxTime:6}} Diff: --- Expected +++ Actual @@ -50,3 +50,3 @@ }), - MinTime: (int64) 24, + MinTime: (int64) 6, MaxTime: (int64) 6 ``` Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>	5 years ago
Callum Styan	c453def8c5	Separate scrape add error checking out into it's own function. (#6930 ) * Separate scrape add error checking out into it's own function. Signed-off-by: Callum Styan <callumstyan@gmail.com> * pass sampleLimitError to checkAddError instead of returning an error Signed-off-by: Callum Styan <callumstyan@gmail.com> * Return bool, error from checkAddError so we can properly handle ErrNotFound for AddFast. This should in theory never happen, but the previous code path handled this case. Adds a test for this, which master passes and the previous commit fails. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Address comment changes. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Move sampleAdded inside the loop iteration within append, since that's the only block the variable is used in. Signed-off-by: Callum Styan <callumstyan@gmail.com>	5 years ago
Julien Pivotto	ceef10cee4	Reset comment Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	5 years ago
Julien Pivotto	73228b1b68	Those links should not be reverted Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	5 years ago
Julien Pivotto	653f343547	Revert head posting optimization This reverts commit `52630ad0c7`. Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	5 years ago
Bartlomiej Plotka	b1fcfcf9c4	release: Volunteering for 2.18 release. (#7046 ) 👋 I am happy to do next release. This is because we spent a lot time recent weeks in query optimizations on Prometheus, Thanos, and Cortex, so 2.18 release might have significant changes like: * Chunk Iterators finally ❤️ * @pstibrany and @pracucci major optimizations to postings * Potentially https://github.com/prometheus/prometheus/issues/6878 with @mkabischev help. I know I was a release Shephard just in December, but given that I have full context for those I feel like I can help in releasing 2.18 a lot.	5 years ago
Callum Styan	be13a4ba7e	Compare querier storage to primary storage via reflect.DeepEqual. (#7050 ) Signed-off-by: Callum Styan <callumstyan@gmail.com>	5 years ago
Julien Pivotto	12d53dde55	Merge pull request #7044 from prometheus/release-2.17 Backport Release 2.17.0 into master	5 years ago
Bartlomiej Plotka	d5c33877f9	storage: Added Chunks{Queryable/Querier/SeriesSet/Series/Iteratable. Added generic Merge{SeriesSet/Querier} implementation. (#7005 ) * storage: Added Chunks{Queryable/Querier/SeriesSet/Series/Iteratable. Added generic Merge{SeriesSet/Querier} implementation. ## Rationales: In many places (e.g. chunk Remote read, Thanos Receive fetching chunk from TSDB), we operate on encoded chunks not samples. This means that we unnecessary decode/encode, wasting CPU, time and memory. This PR adds chunk iterator interfaces and makes the merge code to be reused between both seriesSets I will make the use of it in following PR inside tsdb itself. For now fanout implements it and mergers. All merges now also allows passing series mergers. This opens doors for custom deduplications other than TSDB vertical ones (e.g. offline one we have in Thanos). ## Changes * Added Chunk versions of all iterating methods. It all starts in Querier/ChunkQuerier. The plan is that Storage will implement both chunked and samples. * Added Seek to chunks.Iterator interface for iterating over chunks. * NewMergeChunkQuerier was added; Both this and NewMergeQuerier are now using generigMergeQuerier to share the code. Generic code was added. * Improved tests. * Added some TODO for further simplifications in next PRs. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Addressed Brian's comments. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Moved s/Labeled/SeriesLabels as per Krasi suggestion. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Addressed Krasi's comments. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Second iteration of Krasi comments. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Another round of comments. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>	5 years ago
Julien Pivotto	39e01b369d	Release 2.17.0 (#7034 ) Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	5 years ago
Ben Kochie	fac7a4a050	Merge pull request #7037 from prometheus/bjk/golint Enable golint in CI	5 years ago
Ben Kochie	269e7c8091	Fix golint issues. Signed-off-by: Ben Kochie <superq@gmail.com>	5 years ago
Ganesh Vernekar	6fdc852813	Fix TestHeadDeleteSimple to test reloaded Head too (#7021 ) Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	5 years ago
Ben Kochie	51057daaa4	Enable golint in CI Enable the golint module in golangci-lint. Fixes: https://github.com/prometheus/prometheus/issues/4125 Signed-off-by: Ben Kochie <superq@gmail.com>	5 years ago
Ganesh Vernekar	e64a149984	Close Head in DBReadOnly.FlushWAL (#7022 ) Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	5 years ago
zhulongcheng	e813f60fd6	tsdb: fix sequence check for WAL segments (#7032 ) Signed-off-by: zhulongcheng <zhulongcheng.dev@gmail.com>	5 years ago
Ben Kochie	24ecae9956	Update yarn deps (#7027 ) Fix security warnings. Signed-off-by: Ben Kochie <superq@gmail.com>	5 years ago
zhulongcheng	dbb8f5861d	tsdb: add tombstonesHeaderSize constant (#7028 ) Signed-off-by: zhulongcheng <zhulongcheng.dev@gmail.com>	5 years ago
Julien Pivotto	f1984bb007	Merge pull request #7025 from prometheus/release-2.17 Merge release 2.17 into master	5 years ago
Julien Pivotto	d47bdb9d12	Release 2.17.0-rc.4 (#7016 ) Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	5 years ago
Bartlomiej Plotka	85a2e94987	Merge pull request #7018 from roidelapluie/backport6971 Backport #6971 to release-2.17	5 years ago
johncming	51c824543b	fix bug missing an error. (#7020 ) Signed-off-by: johncming <johncming@yahoo.com>	5 years ago
johncming	bdc45c2b9e	remove unused code. (#7019 ) Signed-off-by: johncming <johncming@yahoo.com>	5 years ago
beorn7	526cff39b9	Fix tests that were broken by #7009 Signed-off-by: beorn7 <beorn@grafana.com>	5 years ago
Bartlomiej Plotka	c4eefd1b3a	storage: Removed SelectSorted method; Simplified interface; Added requirement for remote read to sort response. This is technically BREAKING CHANGE, but it was like this from the beginning: I just notice that we rely in Prometheus on remote read being sorted. This is because we use selected data from remote reads in MergeSeriesSet which rely on sorting. I found during work on https://github.com/prometheus/prometheus/pull/5882 that we do so many repetitions because of this, for not good reason. I think I found a good balance between convenience and readability with just one method. Smaller the interface = better. Also I don't know what TestSelectSorted was testing, but now it's testing sorting. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>	5 years ago
Julien Pivotto	d6ad5551c9	Scrape: do not put staleness marker when cache is reused (#7011 ) * Scrape: do not put staleness marker when cache is reused Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	5 years ago
Callum Styan	f802f1e8ca	Fix bug with WAL watcher and Live Reader metrics usage. (#6998 ) * Fix bug with WAL watcher and Live Reader metrics usage. Calling NewXMetrics when creating a Watcher or LiveReader results in a registration error, which we're ignoring, and as a result other than the first Watcher/Reader created, we had no metrics for either. So we would only have metrics like Watcher Records Read for the first remote write config in a users config file. Signed-off-by: Callum Styan <callumstyan@gmail.com>	5 years ago
Brian Brazil	445d48f4ce	Fix small docs typo (#7014 ) Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>	5 years ago
qinng	e31b7b2679	[Doc] Fix wrong description in kubernetes expamle (#7012 ) Signed-off-by: guoruyi1 <guoruyi1@xiaomi.com> Co-authored-by: guoruyi1 <guoruyi1@xiaomi.com>	5 years ago
Bartlomiej Plotka	8fa4ada9ae	Merge pull request #7010 from prometheus/beorn7/fix-test Fix tests that were broken by #7009	5 years ago
Ganesh Vernekar	e50fdbc70c	Live m-mapping of chunks on disk (#6830 ) * Live m-mapping of chunks on disk Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Fix review comments Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Fix review comments Part 2 Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Fix review comments Part 3 Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Fix review comments Part 4 Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Attempt to fix windows bug Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	5 years ago
beorn7	c0ecbb38af	Fix tests that were broken by #7009 Signed-off-by: beorn7 <beorn@grafana.com>	5 years ago
Björn Rabenstein	1da83305be	Merge pull request #7009 from prometheus/release-2.17 Merge release-2.17 into master	5 years ago
johncming	bbacd2dd09	remove needless break. (#7008 ) Signed-off-by: johncming <johncming@yahoo.com>	5 years ago
Julien Pivotto	7920305e4e	release 2.17.0-rc.3 (#7006 ) Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	5 years ago
Julien Pivotto	7f86017126	Release 2.17.0-rc.2 (#7003 ) Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	5 years ago
zhulongcheng	5f5c7a4477	tsdb: sort checkpoints by segment number (#6987 ) Signed-off-by: zhulongcheng <zhulongcheng.dev@gmail.com>	5 years ago
Bartlomiej Plotka	ca7375fcff	Merge pull request #6993 from roidelapluie/addfast Fix tsdb to use errors from the storage package	5 years ago
Julien Pivotto	8907ba6235	Make TSDB use storage errors This fixes #6992, which was introduced by #6777. There was an intermediate component which translated TSDB errors into storage errors, but that component was deleted and this bug went unnoticed, until we were watching at the Prombench results. Without this, scrape will fail instead of dropping samples or using "Add" when the series have been garbage collected. Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	5 years ago
Julien Pivotto	ccc511456a	Release 2.17.0-rc.1 (#6991 ) Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	5 years ago
Tobias Guggenmos	012161d90d	PromQL: Fix lexer error handling (#6958 ) * PromQL: Fix lexer error handling This fixes bugs in the handling of lexer errors that are only noticeable for users of the language server and caused https://github.com/prometheus-community/promql-langserver/issues/104 . Signed-off-by: Tobias Guggenmos <tobias.guggenmos@uni-ulm.de> * Add test for error position ranges Signed-off-by: Tobias Guggenmos <tobias.guggenmos@uni-ulm.de>	5 years ago
Julien Pivotto	0f9e78bd88	tsdb: fix races around head chunks (#6985 ) * tsdb: fix races around head chunks Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	5 years ago
Jaga Santagostino	350f25eed3	changes from PR requests (#6880 ) Signed-off-by: Jaga Santagostino <jagasantagostino@gmail.com>	5 years ago
Julien Pivotto	ef138a11c8	Update client_golang to fix promhttp error handling (#6986 ) Fixes #6139 Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	5 years ago
Bartlomiej Plotka	4d6f9b75e2	Merge pull request #6971 from prometheus/select-sorted storage: Removed SelectSorted method while maintaining logic; Simplified interface.	5 years ago
Björn Rabenstein	a28fa010ee	TSDB: Extract parts out of populateSeries (#6983 ) This addresses fabxc's TODO. More importantly, it now properly defers the querier.Close(). Previously, if a panic happened after creation of the querier within the populateSeries function, querier.Close() was never called. The latter was responsible for #6977. Signed-off-by: beorn7 <beorn@grafana.com>	5 years ago

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