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Krasimir Georgiev ccab2b30c9
Test no panic after a WAL corruption (#7625) 
* no panic the head memseries has chunks in it

Signed-off-by: Krasi Georgiev <8903888+krasi-georgiev@users.noreply.github.com>

* fix a panic when querying after a wal corruption.

Signed-off-by: Krasi Georgiev <8903888+krasi-georgiev@users.noreply.github.com>

* review nits

Signed-off-by: Krasi Georgiev <8903888+krasi-georgiev@users.noreply.github.com>

* Add test for reading the data after a wal corruption.

Signed-off-by: Krasi Georgiev <8903888+krasi-georgiev@users.noreply.github.com>

Update tsdb/db_test.go

Co-authored-by: Ganesh Vernekar <15064823+codesome@users.noreply.github.com>

Update tsdb/db_test.go

Co-authored-by: Ganesh Vernekar <15064823+codesome@users.noreply.github.com>
Signed-off-by: Krasi Georgiev <8903888+krasi-georgiev@users.noreply.github.com>

* spellings

Signed-off-by: Krasi Georgiev <8903888+krasi-georgiev@users.noreply.github.com>

Co-authored-by: Ganesh Vernekar <15064823+codesome@users.noreply.github.com>
 		2020-07-21 12:32:13 +05:30
..
chunkenc Cleanup bstream_test.go based on post-merge feedback received on #7390 (#7413) 2020-06-18 14:49:39 +05:30
chunks Fix review comments 2020-07-16 12:43:27 +05:30
cmd/tsdb Introduce SortedLabelValues/LabelValues to speedup queries for high cardinality (#7448) 2020-06-25 14:10:29 +01:00
docs/format tsdb/docs: fix head chunks directory + link from README (#7309) 2020-06-17 20:38:21 +05:30
encoding Avoid WriteAt for Postings. 2019-12-16 15:30:49 +00:00
errors Moving tsdb into its own subdirectory 2019-08-13 13:58:49 +05:30
fileutil Avoid empty mmap files by using .tmp files to write headers 2020-07-14 14:59:28 +05:30
goversion Fix some typo in comments (#6730) 2020-01-31 12:11:52 +05:30
index Introduce SortedLabelValues/LabelValues to speedup queries for high cardinality (#7448) 2020-06-25 14:10:29 +01:00
record Add unit test case for func Type in record.go (#7082) 2020-05-27 12:08:33 +05:30
test Port tsdb to use pkg/labels. (#6326) 2019-11-18 11:53:33 -08:00
testdata Handle V1 indexes, some of which have unsorted posting offset tables. (#6564) 2020-01-06 14:06:11 +00:00
tombstones tombstones: Fixed Add method in order to support trimming time series; Simplified the algo. (#7471) 2020-06-29 17:00:22 +01:00
tsdbutil storage: Added Chunks{Queryable/Querier/SeriesSet/Series/Iteratable. Added generic Merge{SeriesSet/Querier} implementation. (#7005) 2020-03-24 20:15:47 +00:00
wal add os.RemoveAll err verification (#7540) 2020-07-17 11:47:32 +05:30
.gitignore Moving tsdb into its own subdirectory 2019-08-13 13:58:49 +05:30
CHANGELOG.md Spelling (#6517) 2020-01-02 15:54:09 +01:00
README.md Edit TSDB README badges 2019-10-24 15:35:47 +05:30
block.go Introduce SortedLabelValues/LabelValues to speedup queries for high cardinality (#7448) 2020-06-25 14:10:29 +01:00
block_test.go *: Consistent Error/Warning handling for SeriesSet iterator: Allowing Async Select (#7251) 2020-06-09 17:57:31 +01:00
compact.go Fixed race between compact (gc, populate) and head append causing unknown symbol error. (#7560) 2020-07-14 09:36:22 +01:00
compact_test.go Callbacks for lifecycle of series in TSDB (#7159) 2020-05-20 18:52:08 +05:30
db.go Fix panic from db metrics (#7501) 2020-07-05 10:11:42 +05:30
db_test.go Test no panic after a WAL corruption (#7625) 2020-07-21 12:32:13 +05:30
head.go Test no panic after a WAL corruption (#7625) 2020-07-21 12:32:13 +05:30
head_bench_test.go Callbacks for lifecycle of series in TSDB (#7159) 2020-05-20 18:52:08 +05:30
head_test.go Revert "Fix unknown symbol error during head compaction (#7526)" (#7556) 2020-07-11 22:37:16 +05:30
isolation.go Optimise lowWatermark in Isolation (#7332) 2020-06-03 20:09:05 +02:00
isolation_test.go Optimise lowWatermark in Isolation (#7332) 2020-06-03 20:09:05 +02:00
mocks_test.go Revert head posting optimization 2020-03-25 20:19:33 +01:00
querier.go Introduce SortedLabelValues/LabelValues to speedup queries for high cardinality (#7448) 2020-06-25 14:10:29 +01:00
querier_bench_test.go Optimise labels regex matchers containing a literal within the pattern (#7503) 2020-07-07 09:38:04 +01:00
querier_test.go Introduce SortedLabelValues/LabelValues to speedup queries for high cardinality (#7448) 2020-06-25 14:10:29 +01:00
repair.go Capitalizing first letter of all log lines (#7043) 2020-04-11 09:22:18 +01:00
repair_test.go Port tsdb to use pkg/labels. (#6326) 2019-11-18 11:53:33 -08:00
tsdbblockutil.go Callbacks for lifecycle of series in TSDB (#7159) 2020-05-20 18:52:08 +05:30
wal.go Capitalizing first letter of all log lines (#7043) 2020-04-11 09:22:18 +01:00
wal_test.go Replace fileutil.ReadDir with ioutil.ReadDir (#7029) (#7033) 2020-04-06 19:04:20 +05:30

README.md

TSDB

GoDoc

This repository contains the Prometheus storage layer that is used in its 2.x releases.

A writeup of its design can be found here.

Based on the Gorilla TSDB white papers.

Video: Storing 16 Bytes at Scale from PromCon 2017.

See also the format documentation.