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prometheus/tsdb
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Bryan Boreham 1aaabfee2d tsdb: make sharding function a parameter 
Instead of relying on `labels.Hash()`, which may change, have the
caller pass in a shard function if required.

For most purposes `tsdb.Options.ShardFunc` is used, but the compactor
may be created independently so `NewLeveledCompactorWithChunkSize` also
takes a shard function parameter.

Regular Prometheus, which does not use block sharding, will have this
parameter as nil.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
2023-01-12 11:41:22 +00:00
..
agent Support FloatHistogram in TSDB (#11522) 2022-12-28 14:25:07 +05:30
chunkenc tsdb: Improve TestHistogramChunkAppendable and add new cases 2023-01-05 14:44:24 +05:30
chunks Merge remote-tracking branch 'upstream/main' into sync-prom 2022-10-05 20:33:36 +05:30
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 Address golint failures from revive 2021-10-23 00:53:11 +02:00
fileutil Update go to 1.19, set min version to 1.18 (#11279) 2022-09-07 11:30:48 +02:00
goversion Add new Go build tags. 2021-08-27 10:24:14 +02:00
hashcache Merge remote-tracking branch 'upstream/main' into merge-upstream 2021-11-18 15:48:40 +01:00
index tsdb: make sharding function a parameter 2023-01-12 11:41:22 +00:00
record Support FloatHistogram in TSDB (#11522) 2022-12-28 14:25:07 +05:30
test Update package tsdb/test for new labels.Labels type 2022-12-19 15:22:09 +00:00
testdata tsdb: Delete blocks atomically; Remove tmp blocks on start; Added test. (#7772) 2020-08-11 06:56:08 +01:00
tombstones refactor: move from io/ioutil to io and os packages (#10528) 2022-04-27 11:24:36 +02:00
tsdbutil Fix merge conflicts 2022-10-11 22:53:37 +05:30
wlog Merge remote-tracking branch 'upstream/main' into fix-conflict 2022-10-12 14:20:02 +05:30
.gitignore Moving tsdb into its own subdirectory 2019-08-13 13:58:49 +05:30
async_block_writer.go Fix bug in populateBlock when it could return with some asyncBlockWriter still running. 2023-01-09 17:15:45 +01:00
block.go tsdb: make sharding function a parameter 2023-01-12 11:41:22 +00:00
block_test.go Merge remote-tracking branch 'upstream/main' into main 2023-01-08 14:55:44 +01:00
blockwriter.go Merge remote-tracking branch 'upstream/main' 2022-11-23 01:39:23 +08:00
blockwriter_test.go tsdb: in tests use labels.FromStrings 2022-09-09 13:34:49 +02:00
CHANGELOG.md Rename default branch to main 2021-02-22 20:28:02 +01:00
compact.go tsdb: make sharding function a parameter 2023-01-12 11:41:22 +00:00
compact_test.go tsdb: make sharding function a parameter 2023-01-12 11:41:22 +00:00
db.go tsdb: make sharding function a parameter 2023-01-12 11:41:22 +00:00
db_test.go Merge remote-tracking branch 'upstream/main' into main 2023-01-08 14:55:44 +01:00
example_test.go storage: allow re-use of iterators 2022-12-15 18:32:45 +00:00
exemplar.go Update package tsdb for new labels.Labels type 2022-12-19 15:22:09 +00:00
exemplar_test.go tsdb: in tests use labels.FromStrings 2022-09-09 13:34:49 +02:00
head.go tsdb: make sharding function a parameter 2023-01-12 11:41:22 +00:00
head_append.go Fixes after merge 2023-01-08 16:13:36 +01:00
head_append_test.go Merge pull request #29 from grafana/add-jitter-to-chunk-end 2021-11-16 11:05:07 +01:00
head_bench_test.go Add out-of-order sample support to the TSDB (#11075) 2022-09-20 22:35:50 +05:30
head_read.go Merge remote-tracking branch 'upstream/main' into main 2023-01-08 14:55:44 +01:00
head_read_test.go Fix merge conflicts 2022-10-11 22:53:37 +05:30
head_test.go tsdb: make sharding function a parameter 2023-01-12 11:41:22 +00:00
head_wal.go Merge remote-tracking branch 'upstream/main' into main 2023-01-08 14:55:44 +01:00
isolation.go tsdb: turn off transaction isolation for head compaction (#11317) 2022-09-27 19:31:23 +05:30
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 Fix merge conflicts 2022-10-11 22:53:37 +05:30
ooo_head_read.go Merge remote-tracking branch 'upstream/main' into main 2023-01-08 14:55:44 +01:00
ooo_head_read_test.go Simplify IndexReader.Series interface 2022-12-19 15:22:09 +00:00
ooo_head_test.go Fix merge conflicts 2022-10-11 22:53:37 +05:30
postings_for_matchers_cache.go Allow forcing usage of PostingsForMatchersCache 2022-12-28 13:44:10 +01:00
postings_for_matchers_cache_test.go Allow forcing usage of PostingsForMatchersCache 2022-12-28 13:44:10 +01:00
querier.go Merge remote-tracking branch 'upstream/main' into main 2023-01-08 14:55:44 +01:00
querier_bench_test.go tsdb: make sharding function a parameter 2023-01-12 11:41:22 +00:00
querier_test.go Merge remote-tracking branch 'upstream/main' into main 2023-01-08 14:55:44 +01:00
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
symbols_batch.go Introduced some options for compactor concurrency (#66) 2021-12-02 10:34:52 +01:00
symbols_batch_test.go Introduced some options for compactor concurrency (#66) 2021-12-02 10:34:52 +01:00
tsdbblockutil.go Support FloatHistogram in TSDB (#11522) 2022-12-28 14:25:07 +05:30
wal.go TSDB: Rename wal package to wlog (#11352) 2022-10-10 20:38:46 +05:30
wal_test.go TSDB: Rename wal package to wlog (#11352) 2022-10-10 20:38:46 +05:30

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: