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prometheus/tsdb
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Bryan Boreham 134e8dc7af
TSDB: Simplify OOO Select by copying the head chunk (#14396) 
Instead of carrying around extra fields in `Meta` structs which let us
approximate what was in the chunk at the time, take a copy of the chunk.

This simplifies lots of code, and lets us correct a couple of tests which
were embedding the wrong answer.

We can also remove boundedIterator, which was only used to constrain
the OOO head chunk.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
2024-07-03 15:08:07 +01:00
..
agent agent db: make rejecting ooo samples configurable (#14094) 2024-06-12 11:07:42 -03:00
chunkenc fix according to code review 2024-06-07 18:50:59 +08:00
chunks TSDB: Simplify OOO Select by copying the head chunk (#14396) 2024-07-03 15:08:07 +01:00
docs Fix language in docs and comments (#14041) 2024-05-08 17:57:09 +02:00
encoding tsdb/encoding: use Go standard errors package 2023-11-11 19:01:11 +01:00
errors Enable default revive rules (#13068) 2023-11-29 17:23:34 +00:00
fileutil tests: remove err from message when testify prints it already 2024-02-01 14:18:01 +00:00
goversion remove obsolete build tag 2024-01-17 22:26:32 +08:00
index Replace ListPostings.Seek's binary search call by the generic slices.BinarySearch (#14393) 2024-07-02 14:51:05 +01:00
record Fix language in docs and comments (#14041) 2024-05-08 17:57:09 +02:00
testdata tsdb: Delete blocks atomically; Remove tmp blocks on start; Added test. (#7772) 2020-08-11 06:56:08 +01:00
tombstones Update tombstones.go 2023-11-11 19:22:06 +01:00
tsdbutil Add custom buckets to native histogram chunks encoding (#13706) 2024-03-22 14:36:39 +01:00
wlog Upgrade to golangci-lint v1.59.0 2024-05-27 22:38:48 +02:00
.gitignore Moving tsdb into its own subdirectory 2019-08-13 13:58:49 +05:30
block.go tsdb: Extend compactor interface to allow compactions to create multiple output blocks (#14143) 2024-06-12 17:31:25 -04:00
block_test.go tsdb: Extend compactor interface to allow compactions to create multiple output blocks (#14143) 2024-06-12 17:31:25 -04:00
blockwriter.go tsdb: Extend compactor interface to allow compactions to create multiple output blocks (#14143) 2024-06-12 17:31:25 -04:00
blockwriter_test.go Add a chunk size limit in bytes (#12054) 2023-08-24 15:21:17 +02:00
CHANGELOG.md Rename default branch to main 2021-02-22 20:28:02 +01:00
compact.go TSDB: Change block populator to accept postings index function (#14213) 2024-06-25 09:21:48 +01:00
compact_test.go TSDB: Change block populator to accept postings index function (#14213) 2024-06-25 09:21:48 +01:00
db.go Merge pull request #14341 from charleskorn/charleskorn/cleanup-pending-read 2024-06-25 09:23:54 +01:00
db_test.go tsdb: expose hook to customize block querier (#14114) 2024-06-25 09:47:06 +02:00
example_test.go Add context argument to Querier.Select (#12660) 2023-09-12 12:37:38 +02:00
exemplar.go [ENHANCEMENT] TSDB: Save map lookup on validation 2024-05-30 09:17:11 +01:00
exemplar_test.go [Test] TSDB: BenchmarkResizeExemplar multiple per series 2024-05-30 09:17:11 +01:00
head.go Pass affected labels to MemPostings.Delete() (#14307) 2024-06-18 10:28:56 +00:00
head_append.go tsdb: add details to duplicate sample error (#13277) 2024-06-04 08:54:09 +01:00
head_bench_test.go tsdb: use Go standard errors 2023-12-11 12:18:54 +00:00
head_read.go TSDB: Simplify OOO Select by copying the head chunk (#14396) 2024-07-03 15:08:07 +01:00
head_read_test.go TSDB: Simplify OOO Select by copying the head chunk (#14396) 2024-07-03 15:08:07 +01:00
head_test.go Pass affected labels to MemPostings.Delete() (#14307) 2024-06-18 10:28:56 +00:00
head_wal.go Fix language in docs and comments (#14041) 2024-05-08 17:57:09 +02:00
isolation.go tsdb: create isolation transaction slice on demand 2023-10-21 13:45:47 +00:00
isolation_test.go tsdb: turn off transaction isolation for head compaction (#11317) 2022-09-27 19:31:23 +05:30
mocks_test.go tsdb: use Go standard errors 2023-12-11 12:18:54 +00:00
ooo_head.go Fix issue where queries can fail or omit OOO samples if OOO head compaction occurs between creating a querier and reading chunks (#13115) 2023-11-24 12:38:38 +01:00
ooo_head_read.go TSDB: Simplify OOO Select by copying the head chunk (#14396) 2024-07-03 15:08:07 +01:00
ooo_head_read_test.go TSDB: Simplify OOO Select by copying the head chunk (#14396) 2024-07-03 15:08:07 +01:00
ooo_head_test.go ci(lint): enable godot; append dot at the end of comments 2023-10-31 19:53:38 +02:00
ooo_isolation.go Fix issue where queries can fail or omit OOO samples if OOO head compaction occurs between creating a querier and reading chunks (#13115) 2023-11-24 12:38:38 +01:00
ooo_isolation_test.go Fix issue where queries can fail or omit OOO samples if OOO head compaction occurs between creating a querier and reading chunks (#13115) 2023-11-24 12:38:38 +01:00
querier.go Change LabelValuesFor() to accept index.Postings (#14280) 2024-06-11 15:36:46 +02:00
querier_bench_test.go Optimize label values with matchers by taking shortcuts (#13426) 2024-01-23 11:40:21 +01:00
querier_test.go Change LabelValuesFor() to accept index.Postings (#14280) 2024-06-11 15:36:46 +02:00
README.md Fixed broken link in tsdb README.md 2022-10-07 16:20:20 +00:00
repair.go tsdb: use Go standard errors 2023-12-11 12:18:54 +00:00
repair_test.go tsdb tests: use go-cmp instead of DeepEquals 2024-02-08 19:32:33 +00:00
tsdbblockutil.go Optimize histogram iterators (#13340) 2024-01-23 17:02:14 +01:00

README.md

TSDB

GoPkg

This directory contains the Prometheus TSDB (Time Series DataBase) library, which handles storage and querying of all Prometheus v2 data.

Documentation

External resources

A series of blog posts explaining different components of TSDB: