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Author SHA1 Message Date
Levi Harrison 3b4cbf8da4
Inject readiness state through context (#11617) 
Signed-off-by: Levi Harrison <git@leviharrison.dev>

Signed-off-by: Levi Harrison <git@leviharrison.dev>
 2023-01-09 00:04:00 +01:00
György Krajcsovits 069ceeaefb Fix linter errors after linter update 
Updated linter golangci-lint from 1.45 to 1.50 previously

Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
 2023-01-08 17:10:18 +01:00
Levi Harrison 5a485e15ea
Merge pull request #11822 from krajorama/krajo 
Fix comment
 2023-01-08 11:06:53 -05:00
György Krajcsovits 1fb0c8b688 Sync golangci-lint version with upstream 
Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
 2023-01-08 17:00:05 +01:00
György Krajcsovits f2bf0f0303 Fix gofumpt linter error 
Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
 2023-01-08 16:48:27 +01:00
György Krajcsovits a9ed61e91f Fix goftm linter error 
How was this not inherited from upstream???

Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
 2023-01-08 16:39:27 +01:00
György Krajcsovits 97626c9583 Fix comment 
Comment was not updated when code changed from labels to builder
in #11717

Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
 2023-01-08 16:29:02 +01:00
György Krajcsovits d524ab48b1 Fixes after merge 
Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
 2023-01-08 16:13:36 +01:00
György Krajcsovits 103c4fd289 Merge remote-tracking branch 'upstream/main' into main 
# Conflicts:
#	.github/workflows/ci.yml
#	tsdb/block.go
#	tsdb/compact.go
#	tsdb/compact_test.go
#	tsdb/head_read.go
#	tsdb/index/index.go
#	tsdb/ooo_head_read.go
#	tsdb/querier_test.go
 2023-01-08 14:55:44 +01:00
Ganesh Vernekar 57cab58c53
Merge pull request #11774 from codesome/rules-ooo 
rules: Consider ErrTooOldSample in expected errors
 2023-01-06 14:56:14 +05:30
Björn Rabenstein c49a28bb97
Merge pull request #11782 from codesome/floatappendabletest 
tsdb: Improve TestFloatHistogramChunkAppendable and TestHistogramChunkAppendable
 2023-01-05 17:15:10 +01:00
Saeid Bostandoust da6c014039
update ServiceAccount for new kubernetes versions 
Signed-off-by: Saeid Bostandoust <49065072+ssbostan@users.noreply.github.com>
 2023-01-05 15:43:48 +00:00
beorn7 b5d4a94e9d textparse: Add gauge histogram support to protobuf parsing 
With this commit, the parser stops to see a gauge histogram (whether
native or conventional) as an unexpected metric type. It ingests it
normally, it even sets the `GaugeHistogram` type in the metadata (as
it has already done for a conventional gauge histogram scraped using
OpenMetrics), but it otherwise treats it as a normal counter-like
histogram.

Once #11783 is merged, though, it should be very easy to utilize the
type information.

Signed-off-by: beorn7 <beorn@grafana.com>
 2023-01-05 15:39:10 +01:00
beorn7 e9d9bb1b08 textparse: Handle unknown metric types in protobuf gracefully 
So far, the parser hasn't validated that the type is valid in the
`Next()` call. Later, in the `Series()` call, however, it assumes that
we will only see valid types and therefore panics with `encountered
unexpected metric type, this is a bug`.

This commit fixes said bug by adding validation to the `Next()` call.

Signed-off-by: beorn7 <beorn@grafana.com>
 2023-01-05 15:21:18 +01:00
Bryan Boreham e61348d9f3 tsdb/index: fast-track postings for label="" 
We need to special-case ""="" too, which is used in some tests to mean "everything".

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2023-01-05 14:05:54 +00:00
Bryan Boreham cf92cd2688 tsdb: sort values for Postings only when required 
In the head and in v1 postings on disk, it makes no difference whether
postings are sorted. Only for v2 does the code step through in order.
So, move the sorting to where it is required, and thus skip it entirely
in the head.

Label values in on-disk blocks are already sorted, but `slices.Sort` is
very fast on already-sorted data so we don't bother checking.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2023-01-05 14:05:54 +00:00
Bryan Boreham 80ac0d7c82 promql: add benchmark for match against blank string 
Blank strings are not handled efficiently by tsdb.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2023-01-05 14:05:54 +00:00
Ganesh Vernekar f1a332c496
rules: Consider ErrTooOldSample in expected errors 
Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>
 2023-01-05 14:49:30 +05:30
Ganesh Vernekar 7ed1ddb338
tsdb: Improve TestHistogramChunkAppendable and add new cases 
Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>
 2023-01-05 14:44:24 +05:30
Ganesh Vernekar fa0f04bbc6
Merge pull request #11805 from bboreham/fix-benchmark-intersect 
tsdb/index: fix BenchmarkIntersect to do work on each loop
 2023-01-04 18:19:14 +05:30
Bryan Boreham d228d1d9cc scrape: remove 'mets' string completely 
This makes all usage of maps in scrape.go consistent.

Also remove comment about unsafe strings, since we don't use them any
more in this package.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2023-01-04 12:05:58 +00:00
Aleksey Smirnov 84c6f0e584
Init value for useState hook calls once (#11802) 
Signed-off-by: Smirnov Aleksey <aleksey.smirnov@sbermarket.ru>

Signed-off-by: Smirnov Aleksey <aleksey.smirnov@sbermarket.ru>
Co-authored-by: Smirnov Aleksey <aleksey.smirnov@sbermarket.ru>
 2023-01-03 22:09:00 +01:00
Bryan Boreham 3da2c99ffd tsdb/index: don't call ExpandPostings in a benchmark 
This allocates memory for all the returned values, which skews the
result. We aren't trying to benchmark `ExpandPostings`, so just step
through all the values without storing them to consume them.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2023-01-03 15:26:29 +00:00
Bryan Boreham 4931983ca9 tsdb/index: make BenchmarkIntersect do work on each loop 
Previously all the postings constructed were consumed on the first
iteration, so subsequent iterations did no work.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2023-01-03 15:25:38 +00:00
Björn Rabenstein 432ea873c3
Merge pull request #11778 from codesome/float-iso 
Staleness handling for FloatHistogram
 2023-01-03 13:31:12 +01:00
Levi Harrison 15492d7100
Merge pull request #11681 from dgrisonnet/fix-tokens 
Fix error output of the Prometheus parser to display the right tokens
 2023-01-02 16:04:20 -05:00
dependabot[bot] 2a9fb757a9
Bump github.com/hetznercloud/hcloud-go from 1.38.0 to 1.39.0 (#11800) 
Bumps [github.com/hetznercloud/hcloud-go](https://github.com/hetznercloud/hcloud-go) from 1.38.0 to 1.39.0.
- [Release notes](https://github.com/hetznercloud/hcloud-go/releases)
- [Changelog](https://github.com/hetznercloud/hcloud-go/blob/main/CHANGELOG.md)
- [Commits](https://github.com/hetznercloud/hcloud-go/compare/v1.38.0...v1.39.0)

---
updated-dependencies:
- dependency-name: github.com/hetznercloud/hcloud-go
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
 2023-01-02 15:59:47 -05:00
Saeid Bostandoust 3c468cd4e8
update ServiceAccount for new kubernetes versions 
Signed-off-by: Saeid Bostandoust <49065072+ssbostan@users.noreply.github.com>
 2023-01-02 14:17:11 +00:00
Damien Grisonnet 96b9d8cebb model/textparse: associate correct token to errors 
In some cases, the Prometheus HTTP format parser was not returning the
right token in the error output which made debugging impossible.

Signed-off-by: Damien Grisonnet <dgrisonn@redhat.com>
 2023-01-02 13:57:27 +01:00
dependabot[bot] efd1392ec8
Bump github.com/influxdata/influxdb 
Bumps [github.com/influxdata/influxdb](https://github.com/influxdata/influxdb) from 1.10.0 to 1.11.0.
- [Release notes](https://github.com/influxdata/influxdb/releases)
- [Changelog](https://github.com/influxdata/influxdb/blob/master/CHANGELOG_OLD.md)
- [Commits](https://github.com/influxdata/influxdb/compare/v1.10.0...v1.11.0)

---
updated-dependencies:
- dependency-name: github.com/influxdata/influxdb
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-01-01 23:04:14 +00:00
Levi Harrison 89539c35c9 Remove nomad datacenter field in configuration docs 
Signed-off-by: Levi Harrison <git@leviharrison.dev>
 2022-12-29 14:18:42 -05:00
Oleg Zaytsev 98dee9f384
Merge pull request #377 from grafana/shortcut-postings-for-matchers 
Shortcut postings for matchers when empty postings are selected
 2022-12-29 17:16:52 +01:00
Arve Knudsen 6fc69c8251
Merge pull request #379 from grafana/fix-typo 
tsdb: Fix typo in comment
 2022-12-29 16:56:04 +01:00
Fish-pro 6ed71a229e Use errors.Is to check for a specific error 
Signed-off-by: Fish-pro <zechun.chen@daocloud.io>
 2022-12-29 23:23:07 +08:00
Arve Knudsen 41dc53ea16 tsdb: Fix typo in comment 
Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>
 2022-12-29 15:41:20 +01:00
Oleg Zaytsev fa868fd321
Merge pull request #378 from grafana/allow-forcing-usage-of-postings-for-matchers-cache 
Allow forcing usage of PostingsForMatchersCache
 2022-12-29 13:44:15 +01:00
Oleg Zaytsev e246ce436d
s/IsEmptyPostings/IsEmptyPostingsType/ 
Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com>
 2022-12-29 13:43:42 +01:00
Ganesh Vernekar b42802af9a
tsdb: Improve TestFloatHistogramChunkAppendable and add new cases 
Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>
 2022-12-28 21:07:47 +05:30
Marc Tudurí 49f775d8a0
histograms: Add missing float histograms tests for PromQL (#11780) 
* test: TestSparseHistogramRate

* test: TestSparseHistogram_HistogramQuantile

* test: TestSparseHistogram_HistogramFraction

* test: TestSparseHistogram_HistogramFraction

* test: TestSparseHistogram_Sum_Count_AddOperator

* test: TestSparseHistogram_HistogramCountAndSum

* tests: fix TestSparseHistogram_HistogramCountAndSum

* linter

* refactor TestSparseHistogram_HistogramCountAndSum

* wrap TestSparseHistogram_HistogramCountAndSum

Signed-off-by: Marc Tuduri <marctc@protonmail.com>
 2022-12-28 19:15:47 +05:30
Oleg Zaytsev d23859dee2
Allow forcing usage of PostingsForMatchersCache 
When out-of-order is enabled, queries go through both Head and OOOHead,
and they both execute the same PostingsForMatchers call, as memSeries
are shared for both.

In some cases these calls can be heavy, and also frequent. We can
deduplicate those calls by using the PostingsForMatchers cache that we
already use for query sharding.

The usage of this cache can skip a newly appended series in the results
for the duration of the ttl.

Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com>
 2022-12-28 13:44:10 +01:00
Ganesh Vernekar c155c0e312
tsdb: Test staleness handling of FloatHistogram 
Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>
 2022-12-28 14:48:56 +05:30
Ganesh Vernekar 2820e327db
tsdb: Add staleness handling for FloatHistogram 
Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>
 2022-12-28 14:48:39 +05:30
Ganesh Vernekar e555469ba1
tsdb: Remove isHistogramSeries from memSeries 
Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>
 2022-12-28 14:31:55 +05:30
Marc Tudurí 9474610baf
Support FloatHistogram in TSDB (#11522) 
Extends Appender.AppendHistogram function to accept the FloatHistogram. TSDB supports appending, querying, WAL replay, for this new type of histogram.

Signed-off-by: Marc Tudurí <marctc@protonmail.com>
Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>
Co-authored-by: Ganesh Vernekar <ganeshvern@gmail.com>
 2022-12-28 14:25:07 +05:30
Oleg Zaytsev f3d001df2e
Add shortcuts for empty postings 
Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com>
 2022-12-27 18:13:56 +01:00
Oleg Zaytsev ae02ffd5ae
Add more benchmark cases 
Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com>
 2022-12-27 16:42:05 +01:00
Ganesh Vernekar ae72c752a1
Merge pull request #11766 from bboreham/agg-reuse-labelbuilder 
Promql: reuse LabelBuilder in aggregations
 2022-12-27 18:37:41 +05:30
Bryan Boreham 1b0a29701b promql: optimise aggregation with no labels 
For a query like 'sum (foo)', we can quickly skip to the empty labels that its result needs.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2022-12-23 13:33:14 +00:00
Bryan Boreham aafef011b7 Promql: reuse LabelBuilder in aggregations 
We have a LabelBuilder in EvalNodeHelper; use it instead of creating a new one at every step.

Need to take some care that different uses of enh.lb do not overlap.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2022-12-23 13:21:29 +00:00
Bryan Boreham 2c382f5e24 promql: extract function to initialize LabelBuilder 
Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2022-12-23 13:21:22 +00:00