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26 commits

Author SHA1 Message Date
beorn7 a1e595edac Fix two trivial lint warnings 
Not sure why those show up for me locally but not if run by the CI.

Signed-off-by: beorn7 <beorn@grafana.com>
 2021-11-08 22:32:13 +01:00
johncming b882d2b7c7
tsdb/wal: Avoid writing closed channel. (#9566) 
Signed-off-by: johncming <johncming@yahoo.com>
 2021-11-06 15:11:06 +05:30
Mateusz Gozdek 1a6c2283a3 Format Go source files using 'gofumpt -w -s -extra' 
Part of #9557

Signed-off-by: Mateusz Gozdek <mgozdekof@gmail.com>
 2021-11-02 19:52:34 +01:00
Julien Pivotto 73255e15f6 Address golint failures from revive 
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
 2021-10-23 00:53:11 +02:00
Ganesh Vernekar ee7e0071d1
Snapshot in-memory chunks on shutdown for faster restarts (#7229) 
Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>
 2021-08-06 17:51:01 +01:00
Levi Harrison b5f6f8fb36 Switched to go-kit/log 
Signed-off-by: Levi Harrison <git@leviharrison.dev>
 2021-06-11 12:28:36 -04:00
Chris Marchbanks 7c7dafc321
Do not snappy encode if record is too large (#8790) 
Snappy cannot encode records larger than ~3.7 GB and will panic if an
encoding is attempted. Check to make sure that the record is smaller
than this before encoding.

In the future, we could improve this behavior to still compress large
records (or break them up into smaller records), but this avoids the
panic for users with very large single scrape targets.

Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>
 2021-05-06 12:56:45 -06:00
Chris Marchbanks bedcd88343
Compress records before checking segment size (#8501) 
Right now a new segment might be created unnecessarily if the
uncompressed record would not fit, but after compression (typically
reducing record size in half) it would.

Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>
 2021-02-17 18:45:49 +05:30
Marco Pracucci 63be30dcee
Fixed WAL corruption on partial writes within a page (#8125) 
* Fixed WAL corruption on partial writes

Signed-off-by: Marco Pracucci <marco@pracucci.com>

* Renamed variable

Signed-off-by: Marco Pracucci <marco@pracucci.com>

* Fixed test

Signed-off-by: Marco Pracucci <marco@pracucci.com>

* Addressed review comments

Signed-off-by: Marco Pracucci <marco@pracucci.com>
 2020-10-29 16:07:03 +05:30
Julien Pivotto 4e5b1722b3
Move away from testutil, refactor imports (#8087) 
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
 2020-10-22 11:00:08 +02:00
Ganesh Vernekar 2255b6f62f
Refactor WAL.Segments method to be part of the wal package (#6477) 
Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>
 2020-09-01 14:46:57 +05:30
Marek Slabicki 8224ddec23
Capitalizing first letter of all log lines (#7043) 
Signed-off-by: Marek Slabicki <thaniri@gmail.com>
 2020-04-11 09:22:18 +01:00
Brad Walker 3348930df5
Replace fileutil.ReadDir with ioutil.ReadDir (#7029) (#7033) 
* tsdb: Replace fileutil.ReadDir with ioutil.ReadDir (#7029)

Signed-off-by: Brad Walker <brad@bradmwalker.com>

* tsdb: Remove fileutil.ReadDir (#7029)

Signed-off-by: Brad Walker <brad@bradmwalker.com>
 2020-04-06 19:04:20 +05:30
Ben Kochie 269e7c8091
Fix golint issues. 
Signed-off-by: Ben Kochie <superq@gmail.com>
 2020-03-23 20:38:43 +01:00
Ganesh Vernekar e64a149984
Close Head in DBReadOnly.FlushWAL (#7022) 
Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>
 2020-03-23 14:49:44 +05:30
zhulongcheng e813f60fd6
tsdb: fix sequence check for WAL segments (#7032) 
Signed-off-by: zhulongcheng <zhulongcheng.dev@gmail.com>
 2020-03-23 13:16:28 +05:30
李国忠 261cbab8e9
remove Unused parameter 'reg' in wal.Open function (#6941) 
Signed-off-by: fuling <fuling.lgz@alibaba-inc.com>
 2020-03-10 11:01:47 +05:30
johncming c30abf1e2b tsdb/wal: remove unused argument. 
Signed-off-by: johncming <johncming@yahoo.com>
 2020-02-15 21:54:09 +08:00
John McBride 669592a2c4 Exports metric for WAL write errors (#6647) 
* Exports metric for WAL write errors

Signed-off-by: John McBride <jpmmcbride@gmail.com>

* Correct name for counter

Signed-off-by: John McBride <jpmmcbride@gmail.com>

* Move WAL write failure to wal.go

Signed-off-by: John McBride <jpmmcbride@gmail.com>

* WAL write fail metric moved to Log for external consumers

Signed-off-by: John McBride <jpmmcbride@gmail.com>
 2020-01-17 12:12:04 -08:00
Dipack P Panjabi ce7bab04dd Compute WAL size and use it during retention size checks (#5886) 
* Compute WAL size and account for it when applying the retention settings.

Signed-off-by: Dipack P Panjabi <dpanjabi@hudson-trading.com>
 2019-11-12 09:40:16 +07:00
johncming 612f9cb361 tsdb/wal: pull out wal metrics separately as tsdb.DB (#5957) 
Signed-off-by: johncming <johncming@yahoo.com>
 2019-09-19 14:24:34 +03:00
Erfan Besharat 9336c01dfd Add methods to fetch page's buf data in tsdb WAL (#5967) 
* move the WAL page buf reset in its own func

Signed-off-by: Erfan Besharat <erbesharat@gmail.com>
 2019-08-30 11:38:36 +03:00
陈谭军 50d453b3c3 fix-up tsdb-typo (#5954) 
Signed-off-by: chentanjun <2799194073@qq.com>
 2019-08-28 14:43:02 +01:00
johncming 7d43feb03f tsdb/wal: some small refactoring for easier reading (#5930) 
Signed-off-by: johncming <johncming@yahoo.com>
 2019-08-22 16:12:59 +03:00
Ganesh Vernekar 5ecef3542d
Cleanup after merging tsdb into prometheus 
Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>
 2019-08-13 14:04:14 +05:30
Ganesh Vernekar 7cf09b0395
Moving tsdb into its own subdirectory 
Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>
 2019-08-13 13:58:49 +05:30
Renamed from wal/wal.go (Browse further)