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Author SHA1 Message Date
Alec 0861a9b14f [bugfix] update 'last' variable in chunks.MergeOverlappingChunks() (#539) 
* update

Signed-off-by: naivewong <867245430@qq.com>

* update comment

Signed-off-by: naivewong <867245430@qq.com>

* Update failing test.

Signed-off-by: naivewong <867245430@qq.com>

* Update comment

Signed-off-by: naivewong <867245430@qq.com>

* Add changelog entry.

Signed-off-by: naivewong <867245430@qq.com>

* Update CHANGELOG.md

Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>
 2019-03-05 19:18:55 +05:30
Ganesh Vernekar 25889d6be5
Merge pull request #5298 from prometheus/release-2.7 
Merge 2.7.2 changelog forward
 2019-03-05 19:16:16 +05:30
Tom Wilkie 2fa93595d6
More WAL remote_write tweaks. (#5300) 
* Consistently pre-lookup the metrics for a given queue in queue manager.
* Don't open the WAL (for writing) in the remote_write code.
* Add some more logging.

Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
 2019-03-05 12:21:11 +00:00
Simon Pasquier 08af7bbf90 Add Go 1.12 to Travis CI (#538) 
Also update to the latest version of Makefile.common.

Signed-off-by: Simon Pasquier <spasquie@redhat.com>
 2019-03-04 21:44:40 +02:00
Krasi Georgiev 1684dc750a
updated tsdb to 0.6.0 (#5292) 
* updated tsdb to 0.6.0

as part of the update also added the new storage.tsdb.allow-overlapping-blocks flag and mark it as experimental.
 2019-03-04 21:42:45 +02:00
Tariq Ibrahim 1adb91738d fix typo in recordType method of wal_watcher.go (#5297) 
Signed-off-by: tariqibrahim <tariq181290@gmail.com>
 2019-03-04 17:33:35 +01:00
Ganesh Vernekar cfb9135a41
Merge pull request #5290 from prometheus/scalar-crash 
Fix panic when aggregator param is not a literal.
 2019-03-04 21:51:14 +05:30
Tom Wilkie 38a9bbbec2 Loosen off PrometheusRemoteWriteBehind alert. 
Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
 2019-03-04 12:47:24 +00:00
Brian Brazil 858c363e94 Fix panic when aggregator param is not a literal. 
The return value for checkForSeriesSetExpansion
is always nil, simplify.

Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>
 2019-03-04 12:00:05 +00:00
Björn Rabenstein 32130cbbfa
Merge pull request #5285 from prometheus/beorn7/cleanup 
Cleanup .gitignore
 2019-03-04 11:53:33 +01:00
Tariq Ibrahim 197e5ac597 docs: minor improvements to the service discovery README.md (#5296) 
i) Increased the size of the Service Discovery Readme title
ii) Changed `TargetGroups` to "target groups" as it has been relocated and renamed to another package.

Signed-off-by: tariqibrahim <tariq181290@gmail.com>
 2019-03-03 19:48:03 +01:00
Tariq Ibrahim ab8e9b7423 fix typo in queue_manager.go comment (#5294) 
Signed-off-by: tariqibrahim <tariq181290@gmail.com>
 2019-03-03 11:35:29 +00:00
Goutham Veeramachaneni 82f98c825a
Merge pull request #5291 from gouthamve/sevenpointtwo 
*: cut 2.7.2
 2019-03-02 06:30:42 -08:00
Goutham Veeramachaneni 535e631621
*: cut 2.7.2 
Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com>
 2019-03-02 15:19:55 +01:00
Krasi Georgiev ab8476dd06
Release 0.6.0 (#537) 2019-03-02 15:54:49 +02:00
Krasi Georgiev e78fedf054
release 0.5.0 (#536) 
* release 0.5.0

Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>
 2019-03-01 22:57:53 +02:00
Tom Wilkie 67da8e7b46
Refactor and fix queue resharding (#5286) 
- Remove prometheus_remote_queue_last_send_timestamp_seconds metric.  Its not particularly useful, we have highest_timestamp_seconds.
- Factor out maxGauage, a gauge that only increases.
- Change sharding calculations to use max samples in timestamp - max samples out timestamp (not rates).
- Also include the ratio of samples dropped to correctly predict number of pending samples.

Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
 2019-03-01 11:04:26 -08:00
Tom Wilkie b615069289 Update metric names. 
Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
 2019-03-01 07:39:48 -08:00
Paul Gier d8c06bb2b7 Makefile.common: update promu to v0.3.0 (#5280) 
Signed-off-by: Paul Gier <pgier@redhat.com>
 2019-02-28 19:00:49 +01:00
Brian Brazil 62b652fbd0
Improve Merge performance (#531) 
Use a heap for Next for merges, and
pre-compute if there's many postings on the
unset path.

Add posting lookup benchmarks

Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>
 2019-02-28 17:23:55 +00:00
Callum Styan b8106dd459 Review feedback: 
- Add a dropped samples EWMA and use it in calculating desired shards.
- Update metric names and a log messages.
- Limit number of entries in the dedupe logging middleware to prevent potential OOM.

Signed-off-by: Callum Styan <callumstyan@gmail.com>
Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
 2019-02-28 08:38:39 -08:00
Callum Styan 512f549064 Refactor: inline decodeRecord in readSegment and don't bother decoding samples records if we're not tailing the segment, add a benchmark test and fix some other tests 
Co-authored-by: Tom Wilkie <tom.wilkie@gmail.com>
Signed-off-by: Callum Styan <callumstyan@gmail.com>
 2019-02-28 08:38:39 -08:00
Tom Wilkie f795942572 Decrement pending sample when queue exits. 
Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
 2019-02-28 08:38:39 -08:00
Tom Wilkie ee7efa93fe Fix some tests. 
Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
 2019-02-28 08:38:39 -08:00
Callum Styan b69bdfb4d1 Store the checkpoint we read last, so that we don't keep reading the same checkpoint on each tick. 
Signed-off-by: Callum Styan <callumstyan@gmail.com>
 2019-02-28 08:38:39 -08:00
Tom Wilkie efbd9559f4 Deal with corruptions in the WAL: 
- If we're replaying the WAL to get series records, skip that segment when we hit corruptions.
- If we're tailing the WAL for samples, fail the watcher.
- When the watcher fails, restart from the latest checkpoint - and only send new samples by updating startTime.
- Tidy up log lines and error handling, don't return so many errors on quiting.
- Expect EOF when processing checkpoints.

Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
 2019-02-28 08:38:39 -08:00
Tom Wilkie 92fcf375b0 Update vendored TSDB version. 
Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
 2019-02-28 08:38:39 -08:00
Tom Wilkie adf5307470 Update wal LiveReader to ensure EOF is correctly propagated. 
Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
 2019-02-28 08:38:39 -08:00
Callum Styan d6258aea8f Fix up remote write tests: 
- Tests that created a QueueManager were leaving behind files at the end of tests.
- WAL replaying (readToEnd)tests seem to require extra time to finish now.
- Some fixes to make staticcheck happy

Signed-off-by: Callum Styan <callumstyan@gmail.com>
 2019-02-28 08:38:39 -08:00
Tom Wilkie 184f06a981 Combine the record decoding metrics into one; break out garbage collection into a separate function. 
Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
 2019-02-28 08:38:39 -08:00
Tom Wilkie 859cda27ff Remove some 'global' state, moving segment numbers to parameters. 
Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
 2019-02-28 08:38:39 -08:00
Tom Wilkie bdc6b764b0 If reading the WAL fails, try again. Also, read from the segment containing the index for the last checkpoint, not the first segment. 
Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
 2019-02-28 08:38:39 -08:00
Tom Wilkie d6f911b511 Factor out logging ratelimit & dedupe middleware. 
Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
 2019-02-28 08:38:39 -08:00
Tom Wilkie a5c20642b3 Refactor WAL watcher to remove some duplication. 
Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
 2019-02-28 08:38:39 -08:00
Tom Wilkie 37ad4db485 Export timestamps in seconds since epoch. 
Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
 2019-02-28 08:38:39 -08:00
beorn7 6e68867edf Cleanup .gitignore 
`*-stamp`, `/.build`, `/.release`, `/.tarballs` are remnants from our
old build system.

`*.rules` are Prom1.x rules files.

CircleCI config is now in its own directory.

Signed-off-by: beorn7 <beorn@soundcloud.com>
 2019-02-28 16:37:50 +01:00
Krasi Georgiev df06f9ebc2
update the CHANGELOG with some missing changes. (#535) 
missed to add these with some merged PRs

Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>
 2019-02-27 12:55:35 +02:00
LongKB 84df210c41 Update prometheus.io's URL to the latest version (#5270) 
Currently, the lastest version is **2.7**. But the version in web page is **2.0**.
So this commit aims to update the URL to the latest version of **prometheus.io**

Co-Authored-By: Nguyen Phuong An <AnNP@vn.fujitsu.com>
Signed-off-by: Kim Bao Long <longkb@vn.fujitsu.com>
 2019-02-27 10:39:50 +00:00
JoeWrightss e4b88704a6 Fix misspell in manager_test.go (#5279) 
Signed-off-by: zhoulin xie <zhoulin.xie@daocloud.io>
 2019-02-27 11:22:31 +01:00
Ganesh Vernekar 158c3074cd
Merge pull request #534 from codesome/optional-vertical-blocks 
Make vertical compaction and query merge optional
 2019-02-26 13:50:05 -08:00
Ganesh Vernekar 28c73f531f
Make vertical compaction and query merge optional 
Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>
 2019-02-26 11:50:50 -08:00
Simon Pasquier 1d2fc95b1c
discovery/marathon: pass context to the client (#5232) 
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
 2019-02-26 14:49:16 +01:00
Simon Pasquier e60d314f43
discovery/consul: pass current context to Consul queries (#5230) 
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
 2019-02-26 14:48:19 +01:00
Simon Pasquier 8f578d9c6b
discovery/ec2: pass context to the client (#5234) 
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
 2019-02-26 14:48:03 +01:00
Simon Pasquier 4997dcb4a1
discovery/gce: pass context to the client (#5233) 
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
 2019-02-26 14:47:43 +01:00
Simon Pasquier 9040dddd0c
discovery/azure: pass context to the client (#5255) 
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
 2019-02-26 14:47:26 +01:00
Simon Pasquier fe7a1bcfc6
discovery/triton: pass context to the client (#5235) 
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
 2019-02-26 14:47:04 +01:00
tuanvcw 9de0ab3c8a Update remaining deprecated links in docs (#5271) 
Signed-off-by: Vu Cong Tuan <tuanvc@vn.fujitsu.com>
 2019-02-26 10:16:38 +00:00
Julius Volz 752e022aba Add "dump" command to tsdb tool to dump all samples (#532) 
* Add "dump" command to tsdb tool to dump all samples

Signed-off-by: Julius Volz <julius.volz@gmail.com>
 2019-02-25 15:51:33 +02:00
Björn Rabenstein ad29221a7b
Merge pull request #5020 from erikh/upgrade-miekg-dns 
Upgrade miekg dns
 2019-02-25 12:47:32 +01:00