Commit graph

5553 commits

Author SHA1 Message Date
James Hartig e7ce10d4e5 vendoring: Update github.com/miekg/dns
This is needed to get the NameList function to get query names
2017-02-13 15:40:45 -05:00
Alex Somesan 18cd7246b5 Instrument query engine timings (#2418)
* Instrument query engine statistics
2017-02-13 16:45:00 +00:00
beorn7 e7c8a612de Merge branch 'release-1.5' 2017-02-10 15:45:54 +01:00
Björn Rabenstein bd1182d29f Merge pull request #2415 from prometheus/beorn7/release
Cut v1.5.2
2017-02-10 15:34:18 +01:00
beorn7 6c17d30688 Cut v1.5.2 2017-02-10 13:57:11 +01:00
beorn7 d3297e0686 build: Use Go1.7.4 in Travis 2017-02-10 13:05:32 +01:00
beorn7 abf1d6e413 storage: Fix typo in doc comment 2017-02-10 12:44:57 +01:00
Björn Rabenstein b4450f02bc Merge pull request #2414 from prometheus/beorn7/storage
storage: Fix chunkIndexToStartSeek calculation
2017-02-10 12:43:00 +01:00
beorn7 d771185a43 storage: Fix chunkIndexToStartSeek calculation
With a high enough shrink ratio and enough chunks to persist, the
cutoff point could be _outside_ of the file, which wreaks havoc in the
storage.
2017-02-10 11:42:59 +01:00
Björn Rabenstein 342f970e05 Merge pull request #2413 from prometheus/beorn7/storage
storage: Fix offset returned by dropAndPersistChunks
2017-02-09 15:54:52 +01:00
beorn7 73bd5e4dff Merge branch 'beorn7/storage' into beorn7/storage3 2017-02-09 14:44:10 +01:00
beorn7 46a0837816 storage: Fix offset returned by dropAndPersistChunks
This is another corner-case that was previously never exercised
because the rewriting of a series file was never prevented by the
shrink ratio.

Scenario: There is an existing series on disk, which is archived. If a
new sample comes in for that file, a new chunk in memory is created,
and the chunkDescsOffset is set to -1. If series maintenance happens
before the series has at least one chunk to persist _and_ an
insufficient chunks on disk is old enough for purging (so that the
shrink ratio kicks in), dropAndPersistChunks would return 0, but it
should return the chunk length of the series file.
2017-02-09 14:35:07 +01:00
beorn7 9d12204da5 Merge branch 'release-1.5' 2017-02-09 13:11:53 +01:00
Björn Rabenstein 0c688ab339 Merge pull request #2412 from prometheus/beorn7/storage
storage: One more persist error code path discovered
2017-02-09 13:09:41 +01:00
beorn7 bed4934224 storage: One more persist error code path discovered
Also, in that code path, set chunkDescsOffset to 0 rather than -1 in
case of "dropped more chunks from persistence than from memory" so
that no other weird things happen before the series is quarantined for
good.
2017-02-09 11:51:40 +01:00
beorn7 242d8edcb5 Merge branch 'release-1.5' 2017-02-08 17:28:09 +01:00
Björn Rabenstein eac9696a36 Merge pull request #2410 from prometheus/beorn7/storage
storage: writeMemorySeries needs to return true for quarantined series
2017-02-08 17:27:43 +01:00
beorn7 8c8baaa558 storage: writeMemorySeries needs to return true for quarantined series
This is another fallout of my bug hunt.
2017-02-08 16:28:56 +01:00
Mitsuhiro Tanda be8b1eb656 storage: optimize dropping chunks by using minShrinkRatio (#2397)
storage: prevent unnecessary chunk header reading if minShrinkRatio > 0
2017-02-07 17:33:54 +01:00
Fabian Reinartz f6dae7a5ba vendor: add fabx/tsdb 2017-02-07 03:42:02 -08:00
beorn7 85268a55c0 Merge branch 'release-1.5' 2017-02-07 12:10:40 +01:00
Björn Rabenstein c4686f7915 Merge pull request #2403 from prometheus/beorn7/release
Cut release 1.5.1
2017-02-07 11:54:26 +01:00
beorn7 eb6b95ac2e Cut release 1.5.1
Sadly, this is urgently required.
2017-02-07 10:55:01 +01:00
beorn7 0f3d37ca4c Merge branch 'release-1.5' 2017-02-07 00:22:40 +01:00
Björn Rabenstein 3e133a9312 Merge pull request #2400 from prometheus/beorn7/storage2
storage: Fix checkpointing of fully persisted memory series.
2017-02-07 00:21:14 +01:00
Fabian Reinartz e4f58d9860 Merge pull request #2401 from svend/kubernetes-config
Kubernetes SD: Fix namespace meta label in example config
2017-02-06 23:25:37 +01:00
Svend Sorensen 3a96d0e267 Kubernetes SD: Fix namespace meta label
Replace one more instance of `__meta_kubernetes_service_namespace` with
`__meta_kubernetes_namespace`.
2017-02-06 13:28:12 -08:00
beorn7 2363a90adc storage: Do not throw away fully persisted memory series in checkpointing 2017-02-06 17:39:59 +01:00
Fabian Reinartz ea3ba338dd main: add flags for new storage 2017-02-05 18:22:06 +01:00
Or Cohen 93d20d2d2b Improve fuzzy search
The fuzzy library didn't try to find a "best match", but settled on the
first fuzzy match that exists. This patch includes a modified version of
the fuzzy library, which recursivley tries on the rest of the search
string to find a better match. If found, returns that one.

Another small modification is that if a pattern fully matches, it
skips the lookup entirley and returns the highest score possible for
that match.
2017-02-05 17:38:05 +02:00
Or Cohen 81d37a04aa Fix autocomplete misses certain queries
For some of the queries, the fuzzy lookup was not filtering properly.
The problem is due to the "replace" beind made on the query itself. It
accidently removes only the first underscore. This patch changes it so
that it removes all of the whitespaces, letting the fuzzy algorithm do
its magic, also fixing this problem.

Originally, the underscore were replaced by a space for this specific
reason, to let the user type a space and have the lookup treat it as the
word break.

Fixes #2380
2017-02-05 16:20:52 +02:00
beorn7 244a65fb29 storage: Increase persist watermark before calling append
The append call may reuse cds, and thus change its len.
(In practice, this wouldn't happen as cds should have len==cap.
Still, the previous order of lines was problematic.)
2017-02-05 02:25:09 +01:00
beorn7 75282b27ba storage: Added checks for invariants 2017-02-04 23:40:22 +01:00
beorn7 31e9db7f0c storage: Simplify evictChunkDesc method 2017-02-04 22:29:37 +01:00
Fabian Reinartz 87bea50b85 web: fix /targets for new label types 2017-02-02 13:18:17 +01:00
Fabian Reinartz 5772f1a7ba retrieval/storage: adapt to new interface
This simplifies the interface to two add methods for
appends with labels or faster reference numbers.
2017-02-02 13:05:46 +01:00
beorn7 65dc8f44d3 storage: Test for errors returned by MaybePopulateLastTime 2017-02-01 23:43:58 +01:00
beorn7 752fac60ae storage: Remove race condition from TestLoop 2017-02-01 23:43:58 +01:00
beorn7 4daffbef12 Merge branch 'release-1.5'
This merges forward the bug-fixes from the release1.5 branch.
2017-02-01 23:43:05 +01:00
Brian Brazil 34767c2221 Clone lset before relabelling. (#2386)
We need to not change the lset passed into populateLabels, as that
is kept around by the SDs.

Fixes 2377
2017-02-01 19:49:50 +00:00
Björn Rabenstein 7db4447390 Merge pull request #2385 from prometheus/beorn7/storage
Fix embarrassing bug of not setting the shrink ratio
2017-02-01 16:58:56 +01:00
beorn7 4ccfc93dcf storage: Set shrink ratio in the constructor. 2017-02-01 15:37:16 +01:00
beorn7 b2f086c6c4 storage: Expose bug of not setting the shrink ratio in the contstructor 2017-02-01 15:37:10 +01:00
Julius Volz d5f6079029 Merge pull request #2381 from prometheus/remote-storage-bridge-example
Add standalone remote storage bridge example
2017-02-01 13:23:06 +01:00
Julius Volz b16371595d Add standalone remote storage bridge example
In preparation for removing specific remote storage implementations,
this offers an example of how to achieve the same in a separate process.
Rather than having three separate bridges for OpenTSDB, InfluxDB, and
Graphite, I decided to support all in one binary.

For now, this is in the example documenation directory, but perhaps we
will want to make a first-class project / repository out of it.
2017-02-01 13:22:41 +01:00
Fabian Reinartz 1d3cdd0d67 Merge branch 'master' into dev-2.0-rebase 2017-01-30 17:43:01 +01:00
Julius Volz 5e985f24de Merge pull request #2179 from prometheus/update-mailing-list-ref
Replace mailing list / IRC mention with link to Community page
2017-01-26 17:08:16 +01:00
Julius Volz 2e1d8dd6bd Replace mailing list / IRC mention with link to Community page 2017-01-26 17:07:27 +01:00
Björn Rabenstein 22a8fb4bc9 Merge pull request #2361 from larkinscott/patch-1
Update .codeclimate.yml
2017-01-24 11:51:51 +01:00
Scott Larkin 5319e1da09 Update .codeclimate.yml
Changed the vendor/ path in the exclude paths node.
2017-01-23 14:58:53 -05:00