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Robert Fratto 4cbddb41eb
tsdb/agent: Synchronize appender code with grafana/agent main (#9664) 
* tsdb/agent: synchronize appender code with grafana/agent main

This commit synchronize the appender code with grafana/agent main. This
includes adding support for appending exemplars.

Closes #9610

Signed-off-by: Robert Fratto <robertfratto@gmail.com>

* tsdb/agent: fix build error

Signed-off-by: Robert Fratto <robertfratto@gmail.com>

* tsdb/agent: introduce some exemplar tests, refactor tests a little

Signed-off-by: Robert Fratto <robertfratto@gmail.com>

* tsdb/agent: address review feedback

- Re-use hash when creating a new series
- Fix typo in exemplar append error

Signed-off-by: Robert Fratto <robertfratto@gmail.com>

* tsdb/agent: remove unused AddFast method

Signed-off-by: Robert Fratto <robertfratto@gmail.com>

* tsdb/agent: close wal reader after test

Signed-off-by: Robert Fratto <robertfratto@gmail.com>

* tsdb/agent: add out-of-order tracking, change series TS in commit

Signed-off-by: Robert Fratto <robertfratto@gmail.com>

* address review feedback

Signed-off-by: Robert Fratto <robertfratto@gmail.com>
 		2021-11-30 21:14:40 +05:30
..
agent tsdb/agent: Synchronize appender code with grafana/agent main (#9664) 2021-11-30 21:14:40 +05:30
chunkenc improve bstream comments and doc (#9560) 2021-10-25 18:44:15 +05:30
chunks clarify HeadChunkID type and usage (#9726) 2021-11-17 18:35:10 +05:30
docs clarify HeadChunkID type and usage (#9726) 2021-11-17 18:35:10 +05:30
encoding Format Go source files using 'gofumpt -w -s -extra' 2021-11-02 19:52:34 +01:00
errors Address golint failures from revive 2021-10-23 00:53:11 +02:00
fileutil tsdb: Add windows arm64 support. 2021-11-09 11:07:27 +01:00
goversion Add new Go build tags. 2021-08-27 10:24:14 +02:00
index Check postings bytes length when decoding (#9766) 2021-11-24 15:26:37 +05:30
record Add basic initial developer docs for TSDB (#9451) 2021-11-17 15:51:27 +05:30
test Move packages out of deprecated pkg directory 2021-11-09 08:03:10 +01:00
testdata tsdb: Delete blocks atomically; Remove tmp blocks on start; Added test. (#7772) 2020-08-11 06:56:08 +01:00
tombstones TSDB: demistify SeriesRefs and ChunkRefs (#9536) 2021-11-06 15:40:04 +05:30
tsdbutil storage: Fix and improve the Seek method of various iterators (#9878) 2021-11-29 15:17:56 +05:30
wal fix: panic when checkpoint directory is empty (#9687) 2021-11-17 16:39:04 +05:30
.gitignore Moving tsdb into its own subdirectory 2019-08-13 13:58:49 +05:30
CHANGELOG.md Rename default branch to main 2021-02-22 20:28:02 +01:00
README.md Add basic initial developer docs for TSDB (#9451) 2021-11-17 15:51:27 +05:30
block.go Move packages out of deprecated pkg directory 2021-11-09 08:03:10 +01:00
block_test.go Move packages out of deprecated pkg directory 2021-11-09 08:03:10 +01:00
blockwriter.go Move packages out of deprecated pkg directory 2021-11-09 08:03:10 +01:00
blockwriter_test.go Move packages out of deprecated pkg directory 2021-11-09 08:03:10 +01:00
compact.go TSDB: demistify SeriesRefs and ChunkRefs (#9536) 2021-11-06 15:40:04 +05:30
compact_test.go Move packages out of deprecated pkg directory 2021-11-09 08:03:10 +01:00
db.go Add the ability to disable tsdb isolation (#9270) 2021-11-19 15:41:32 +05:30
db_test.go Fix panic, out of order chunks, and race warning during WAL replay (#9856) 2021-11-25 13:36:14 +05:30
example_test.go Add basic initial developer docs for TSDB (#9451) 2021-11-17 15:51:27 +05:30
exemplar.go Move packages out of deprecated pkg directory 2021-11-09 08:03:10 +01:00
exemplar_test.go Move packages out of deprecated pkg directory 2021-11-09 08:03:10 +01:00
head.go Add the ability to disable tsdb isolation (#9270) 2021-11-19 15:41:32 +05:30
head_append.go Add the ability to disable tsdb isolation (#9270) 2021-11-19 15:41:32 +05:30
head_bench_test.go Move packages out of deprecated pkg directory 2021-11-09 08:03:10 +01:00
head_read.go Add the ability to disable tsdb isolation (#9270) 2021-11-19 15:41:32 +05:30
head_test.go Add the ability to disable tsdb isolation (#9270) 2021-11-19 15:41:32 +05:30
head_wal.go Fix panic, out of order chunks, and race warning during WAL replay (#9856) 2021-11-25 13:36:14 +05:30
isolation.go Add the ability to disable tsdb isolation (#9270) 2021-11-19 15:41:32 +05:30
isolation_test.go Add the ability to disable tsdb isolation (#9270) 2021-11-19 15:41:32 +05:30
mocks_test.go Move packages out of deprecated pkg directory 2021-11-09 08:03:10 +01:00
querier.go Move packages out of deprecated pkg directory 2021-11-09 08:03:10 +01:00
querier_bench_test.go Move packages out of deprecated pkg directory 2021-11-09 08:03:10 +01:00
querier_test.go Move packages out of deprecated pkg directory 2021-11-09 08:03:10 +01:00
repair.go Switched to go-kit/log 2021-06-11 12:28:36 -04:00
repair_test.go Move packages out of deprecated pkg directory 2021-11-09 08:03:10 +01:00
tsdbblockutil.go TSDB: demistify SeriesRefs and ChunkRefs (#9536) 2021-11-06 15:40:04 +05:30
wal.go Move packages out of deprecated pkg directory 2021-11-09 08:03:10 +01:00
wal_test.go Move packages out of deprecated pkg directory 2021-11-09 08:03:10 +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.

Due to an issue with versioning, the "latest" docs shown on Godoc are outdated. Instead you may use the docs for v2.31.1

Documentation

External resources

A series of blog posts explaining different components of TSDB: