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prometheus/tsdb
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Oleg Zaytsev 61daa30bb1
Pass ref to SeriesLifecycleCallback.PostDeletion (#12626) 
When a particular SeriesLifecycleCallback tries to optimize and run
closer to the Head, keeping track of the HeadSeriesRef instead of the
labelsets, it's impossible to handle the PostDeletion callback properly
as there's no way to know which series refs were deleted from the head.

This changes the callback to provide the series refs alongside the
labelsets, so the implementation can choose what to do.

Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com>
2023-08-03 10:56:27 +02:00
..
agent tsdb/agent: ensure that new series get written to WAL on rollback (#12592) 2023-07-27 09:28:26 -04:00
chunkenc Hide histogram chunk append and reset header internals (#12352) 2023-07-26 15:08:16 +02:00
chunks Use a linked list for memSeries.headChunk (#11818) 2023-07-31 11:10:24 +02:00
docs Merge branch 'main' into sparsehistogram 2022-08-10 17:54:37 +02:00
encoding Merge 'main' into sparsehistogram 2022-10-05 22:14:49 +02:00
errors Fix context.Canceled wrapping in compaction 2023-03-23 11:10:00 +01:00
fileutil Update go to 1.19, set min version to 1.18 (#11279) 2022-09-07 11:30:48 +02:00
goversion lint: Adjust to the lint warnings raised by current versions of golint-ci 2023-04-19 17:10:10 +02:00
index Merge pull request #10623 from songjiayang/update-index 2023-07-18 13:47:27 +02:00
record tsdb: Support native histograms in snapshot on shutdown (#12258) 2023-07-05 11:44:13 +02:00
testdata tsdb: Delete blocks atomically; Remove tmp blocks on start; Added test. (#7772) 2020-08-11 06:56:08 +01:00
tombstones Copy tombstone intervals to avoid race (#12245) 2023-05-17 15:15:12 +02:00
tsdbutil Hide histogram chunk append and reset header internals (#12352) 2023-07-26 15:08:16 +02:00
wlog Add Zstandard compression option for wlog (#11666) 2023-07-11 14:57:57 +02:00
.gitignore Moving tsdb into its own subdirectory 2019-08-13 13:58:49 +05:30
block.go tsdb: sort values for Postings only when required 2023-01-05 14:05:54 +00:00
block_test.go enable gocritic, unconvert and unused linters 2023-04-13 19:20:22 +00:00
blockwriter.go Merge 'main' into sparsehistogram 2022-10-05 22:14:49 +02:00
blockwriter_test.go Name float values as "floats", not as "values" 2023-04-13 19:25:24 +02:00
CHANGELOG.md Rename default branch to main 2021-02-22 20:28:02 +01:00
compact.go Replace sort.Slice with faster slices.SortFunc 2023-07-02 22:17:08 +00:00
compact_test.go Add Zstandard compression option for wlog (#11666) 2023-07-11 14:57:57 +02:00
db.go Use a linked list for memSeries.headChunk (#11818) 2023-07-31 11:10:24 +02:00
db_test.go Use a linked list for memSeries.headChunk (#11818) 2023-07-31 11:10:24 +02:00
example_test.go storage: allow re-use of iterators 2022-12-15 18:32:45 +00:00
exemplar.go scrape: Enable ingestion of multiple exemplars per sample 2023-07-13 14:16:10 +02:00
exemplar_test.go tsdb: in tests use labels.FromStrings 2022-09-09 13:34:49 +02:00
head.go Pass ref to SeriesLifecycleCallback.PostDeletion (#12626) 2023-08-03 10:56:27 +02:00
head_append.go Check nil err first when committing (#12625) 2023-08-01 14:04:45 +02:00
head_bench_test.go Pass ref to SeriesLifecycleCallback.PostDeletion (#12626) 2023-08-03 10:56:27 +02:00
head_read.go Use a linked list for memSeries.headChunk (#11818) 2023-07-31 11:10:24 +02:00
head_read_test.go Use a linked list for memSeries.headChunk (#11818) 2023-07-31 11:10:24 +02:00
head_test.go Use a linked list for memSeries.headChunk (#11818) 2023-07-31 11:10:24 +02:00
head_wal.go Use a linked list for memSeries.headChunk (#11818) 2023-07-31 11:10:24 +02:00
isolation.go ci(lint): enable predeclared linter 2023-05-21 07:33:54 +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 Move packages out of deprecated pkg directory 2021-11-09 08:03:10 +01:00
ooo_head.go Name float values as "floats", not as "values" 2023-04-13 19:25:24 +02:00
ooo_head_read.go remove repetitive words (#12556) 2023-07-13 15:53:40 +02:00
ooo_head_read_test.go Add Zstandard compression option for wlog (#11666) 2023-07-11 14:57:57 +02:00
ooo_head_test.go Name float values as "floats", not as "values" 2023-04-13 19:25:24 +02:00
querier.go Hide histogram chunk append and reset header internals (#12352) 2023-07-26 15:08:16 +02:00
querier_bench_test.go Apply relevant label matchers in LabelValues before fetching extra postings (#12274) 2023-07-04 10:37:58 +01:00
querier_test.go tsdbutil/ChunkFromSamplesGeneric should not panic 2023-07-20 17:01:34 +02:00
README.md Fixed broken link in tsdb README.md 2022-10-07 16:20:20 +00:00
repair.go refactor: move from io/ioutil to io and os packages (#10528) 2022-04-27 11:24:36 +02:00
repair_test.go Simplify IndexReader.Series interface 2022-12-19 15:22:09 +00:00
tsdbblockutil.go Support FloatHistogram in TSDB (#11522) 2022-12-28 14:25:07 +05:30
wal.go Add Zstandard compression option for wlog (#11666) 2023-07-11 14:57:57 +02:00
wal_test.go Add Zstandard compression option for wlog (#11666) 2023-07-11 14:57:57 +02:00

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: