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Author SHA1 Message Date
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 012cf4ef25 Count writer references on head blocks 2017-02-04 11:53:52 +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
Fabian Reinartz 5a1c8eaa0e Fix missing appends after reference lookups 2017-02-02 11:10:17 +01:00
Fabian Reinartz f556036037 Close blocks before overwriting with compacted one 
This prevents the meta.json file of a compacted block
to be overwritten with data of the old block.
 2017-02-02 09:32:06 +01:00
Fabian Reinartz ac5229e1b4 Correctly write empty blocks and extend appenders by new blocks 2017-02-02 07:58:54 +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
Fabian Reinartz 42fa342229 Improve multi-head handling 
This improves handling of multiple head blocks. Configuration is
simplified to specify the number of concurrently appendable blocks.
 2017-02-01 21:35:21 +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
Fabian Reinartz 30efe4a58c Support writing to multiple head blocks 
This is an initial (and hacky) first pass on allowing
appending to multiple blocks simultaniously to avoid
dropping samples right after cutting a new head block.
It's also required for cases like the PGW, where a scrape may
contain varying timestamps.
 2017-02-01 15:57:28 +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
Fabian Reinartz a61a31a5d7 compaction: add fast-path for compacting mem blocks 2017-01-30 09:49:36 +01:00
Fabian Reinartz c20cc44b06 Add docs, write sequence number to meta.json 2017-01-29 08:11:47 +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
Frederic Branczyk d840f2c400 Merge pull request #2359 from brancz/cut-1.5.0 
*: cut 1.5.0
 2017-01-23 14:05:51 +01:00
Frederic Branczyk fb17493f66
*: cut 1.5.0 2017-01-23 12:59:01 +01:00
Björn Rabenstein 9688a312ed Merge pull request #2355 from prometheus/beorn7/lint 
Remove auto-generated protobuf code from codeclimate
 2017-01-20 11:31:51 +01:00
Fabian Reinartz 035976b275 retrieval: handle not found error correctly 2017-01-20 11:27:01 +01:00
beorn7 4392aa43d4 Remove auto-generated protobuf code from codeclimate 2017-01-20 11:07:20 +01:00
Björn Rabenstein d717175104 Merge pull request #2354 from prometheus/beorn7/lint 
Documentation: Add Code Climate badges to README.md
 2017-01-20 10:51:05 +01:00
Fabian Reinartz 30d8866c13 Limit compaction range, make cut and compact concurrent 2017-01-20 07:58:19 +01:00
beorn7 0c8b753f6e Documentation: Add Code Climate badges to README.md 2017-01-19 23:22:22 +01:00
Scott Larkin e5a75b2b30 Code Climate config (#2351) 
Created a Code Climate config with gofmt, golint, and govet enabled
 2017-01-19 22:19:32 +01:00
Fabian Reinartz 67d185ceb9 Compact based on compaction generation 2017-01-19 19:45:52 +01:00
Fabian Reinartz 472c618c39 Drop out-of-bound samples 2017-01-19 15:03:57 +01:00
Fabian Reinartz d4779b374c Properly track and write meta file 2017-01-19 14:01:38 +01:00
Fabian Reinartz 9ddbd64d00 Move stats into meta.json file, cleanup, docs 2017-01-19 11:22:47 +01:00
Alex Somesan b22eb65d0f Cleaner separation between ServiceAccount and custom authentication in K8S SD (#2348) 
* Canonical usage of cluster service-account in K8S SD

* Early validation for opt-in custom auth in K8S SD

* Fix typo in condition
 2017-01-19 10:52:52 +01:00
Fabian Reinartz 2f02f86b62 Fix WAL tests 2017-01-19 08:48:11 +01:00
Fabian Reinartz e006bc6dc6 Improve error messages, create regular dir for block 2017-01-19 08:40:15 +01:00
Fabian Reinartz d2322f6095 Improve compaction processing 2017-01-18 06:18:32 +01:00
Fabian Reinartz 7eb849e6a8 Merge pull request #2307 from joyent/triton_discovery 
Add Joyent Triton discovery
 2017-01-18 05:08:11 +01:00
Richard Kiene f3d9692d09 Add Joyent Triton discovery 2017-01-17 20:34:32 +00:00