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Author SHA1 Message Date
Fabian Reinartz 03094eff04 Migrate parsing error tests. 
The promql_test checks failure of various bad syntaxed queries.
Those are moved into the parser tests as the new testing language
only deals with valid queries.
 2015-05-18 17:47:47 +02:00
Fabian Reinartz 6321964738 Add parsing and execution of new test format. 
This commit adds a new test structure that parses and executes
the new testing language.
 2015-05-18 17:47:47 +02:00
Fabian Reinartz a236c01457 Add time series description parsing. 
This commit adds parsing of time series description to the exisiting
query language parser. Time series descriptions are defined by a
metric followed by a sequence of values.
 2015-05-18 17:29:32 +02:00
Fabian Reinartz d122749b39 Enhance lexer testing output 2015-05-18 17:19:17 +02:00
Fabian Reinartz 969c231191 Make parser more strict about identifiers, extract number parsing 2015-05-11 11:45:23 +02:00
Julius Volz 1b3d3b4d5c Merge pull request #685 from prometheus/fabxc/quptes 
Fix single quote parsing, add tests
 2015-05-08 16:49:53 +02:00
Fabian Reinartz 8707c54508 Fix single quote parsing, add tests 2015-05-08 16:43:02 +02:00
Julius Volz b404ad5c91 Merge pull request #678 from prometheus/remove-rules-target 
Remove obsolete "rules" target from main Makefile.
 2015-05-07 12:28:25 +02:00
Julius Volz 0dc8f3cb04 Remove obsolete "rules" target from main Makefile. 2015-05-07 11:59:06 +02:00
Julius Volz 2579606e77 Merge pull request #676 from prometheus/fabxc/promql 
Query/rules refactoring
 2015-05-07 11:39:26 +02:00
Fabian Reinartz 1dd0b772cb Fix missing Godep entry. 2015-05-06 13:21:44 +02:00
Fabian Reinartz eeca323d24 Merge branch 'master' into promql 2015-05-06 13:04:54 +02:00
Björn Rabenstein 498b85f05f Merge pull request #673 from prometheus/beorn7/fingerprint 
Use FastFingerprint where appropriate.
 2015-05-06 12:24:06 +02:00
beorn7 bb141fd3db Updated vendoring. 
This pulls in the required changes in client_golang.
 2015-05-06 12:14:05 +02:00
beorn7 9820e5fe99 Use FastFingerprint where appropriate. 2015-05-06 12:00:58 +02:00
Fabian Reinartz b365947bc4 Merge pull request #666 from prometheus/fabxc/pql/gate 
Limit maximum number of concurrent queries.
 2015-05-06 11:36:33 +02:00
Fabian Reinartz 9ab1f6c690 Limit maximum number of concurrent queries. 
A high number of concurrent queries can slow each other down
so that none of them is reasonbly responsive. This commit limits
the number of queries being concurrently executed.
 2015-05-06 11:34:17 +02:00
Julius Volz f4d90a105e Merge pull request #672 from prometheus/release-0.13.2 
Release 0.13.2
 2015-05-06 11:11:07 +02:00
Johannes 'fish' Ziemke 36023ed213 Cut 0.13.2 2015-05-06 11:08:58 +02:00
Julius Volz 874ff194c4 Merge pull request #671 from prometheus/add-rule-checker-to-archive 
Include tools/rule_checker/rule_checker in tarball
 2015-05-06 10:27:17 +02:00
Johannes 'fish' Ziemke ab3e08e070 Add rule_checker and console templates to archive 2015-05-05 18:40:51 +02:00
Fabian Reinartz d59d1cb2c1 Fix Error() methods. 2015-05-01 17:58:58 +02:00
Fabian Reinartz b8fa0a9f8d Merge pull request #665 from chkno/master 
Fix storage/local tests for 32-bit systems
 2015-04-30 23:54:09 +02:00
Scott Worley e5f92d35fe Fix storage/local tests for 32-bit systems 2015-04-30 14:19:48 -07:00
Julius Volz 44d2f7c9ba Merge pull request #664 from fabxc/gitignore 
Add *.rules to ignored files.
 2015-04-30 21:50:17 +02:00
Fabian Reinartz 049b8eaafb Add *.rules to ignored files. 2015-04-30 21:40:27 +02:00
Fabian Reinartz 6649306e63 Merge pull request #660 from prometheus/fabxc/pql/parse-errs 
Fix and improve parsing error output.
 2015-04-30 13:31:13 +02:00
Fabian Reinartz 279831cdf1 Fix and improve parsing error output. 2015-04-30 12:19:39 +02:00
Julius Volz adba3b4daa Merge pull request #661 from prometheus/fabxc/pql/rule-stmts 
Stop routing rule statements through the engine.
 2015-04-29 22:55:53 +02:00
Fabian Reinartz fe935179cd Stop routing rule statements through the engine. 2015-04-29 18:01:43 +02:00
Fabian Reinartz 8d7c479fed Merge pull request #658 from prometheus/fabxc/pql/rules-manager 
Rename RuleManager to Manager, remove interface.
 2015-04-29 16:54:21 +02:00
Fabian Reinartz 43e291e978 Merge pull request #659 from prometheus/fabxc/pql/parse-err 
Remove `name` arg from `Parse*` functions, enhance parsing errors.
 2015-04-29 16:50:15 +02:00
Fabian Reinartz 479891c9be Rename RuleManager to Manager, remove interface. 
This commits renames the RuleManager to Manager as the package
name is 'rules' now. The unused layer of abstraction of the
RuleManager interface is removed.
 2015-04-29 16:42:10 +02:00
Fabian Reinartz 25cdff3527 Remove name arg from Parse* functions, enhance parsing errors. 2015-04-29 16:38:41 +02:00
Fabian Reinartz 95fbe51c50 Merge pull request #655 from prometheus/fabxc/promql_3 
Switch Prometheus to promql package.
 2015-04-28 17:56:49 +02:00
Fabian Reinartz 3ca11bcaf5 Switch Prometheus to promql package. 
This commit removes all functionality from rules/ that is now handled in
promql/.
All parts of Prometheus are changed to use the promql/ package.
 2015-04-28 16:19:23 +02:00
Fabian Reinartz 555b630b52 Merge pull request #650 from prometheus/fabxc/promql_2 
Refactor query evaluation.
 2015-04-28 14:23:19 +02:00
Fabian Reinartz 5602328c7c Refactor query evaluation. 
This copies the evaluation logic from the current rules/ package.
The new engine handles the execution process from query string to final result.
It provides query timeout and cancellation and general flexibility for
future changes.

functions.go: Add evaluation implementation. Slight changes to in/out data but
	not to the processing logic.
quantile.go: No changes.
analyzer.go: No changes.
engine.go: Actually new part. Mainly consists of evaluation methods
	which were not changed.
setup_test.go: Copy of rules/helpers_test.go to setup test storage.
promql_test.go: Copy of rules/rules_test.go.
 2015-04-28 14:19:05 +02:00
Johannes 'fish' Ziemke fb3b464f7d Write rule_checker to /bin/rule_checker 2015-04-24 17:29:42 +02:00
Johannes 'fish' Ziemke 166f492a0e Remove /etc/prometheus from volume definition 2015-04-24 16:12:31 +02:00
Johannes 'fish' Ziemke 2bb3efc69d Merge pull request #649 from sdurrheimer/master 
Small size docker image refactoring
 2015-04-24 16:07:03 +02:00
Steve Durrheimer af99960974 Small size docker image refactoring 
Signed-off-by: Steve Durrheimer <s.durrheimer@gmail.com>
 2015-04-23 21:56:01 +02:00
Fabian Reinartz 089f019660 Merge pull request #639 from fabxc/fabxc/promql_1 
Create promql package with lexer/parser.
 2015-04-23 16:10:56 +02:00
Fabian Reinartz 32b7595c47 Create promql package with lexer/parser. 
This commit creates a (so far unused) package. It contains the a custom
lexer/parser for the query language.

ast.go: New AST that interacts well with the parser.
lex.go: Custom lexer (new).
lex_test.go: Lexer tests (new).
parse.go: Custom parser (new).
parse_test.go: Parser tests (new).
functions.go: Changed function type, dummies for parser testing (barely changed/dummies).
printer.go: Adapted from rules/ and adjusted to new AST (mostly unchanged, few additions).
 2015-04-23 16:04:50 +02:00
Julius Volz 16920f4666 Merge pull request #648 from cesanta/cesanta 
Make prepare{Instant,Range}Query public
 2015-04-23 14:24:11 +02:00
rojer a0c8b9abbe Make Prepare{Instant,Range}Query public 
Useful for embedding the query engine.
 2015-04-23 11:52:08 +01:00
Julius Volz fa42ed0e7e Merge pull request #642 from brian-brazil/sort-nan 
Sort NaN as the lowest value.
 2015-04-17 17:11:15 +02:00
Brian Brazil 6c1689f0c6 Sort NaN as the lowest value. 
Currently it ends up in a random position.
 2015-04-17 15:54:06 +01:00
Julius Volz e681a57d73 Merge pull request #641 from prometheus/stddev 
Add stddev and stdvar aggregation functions.
 2015-04-17 01:36:44 +02:00
Brian Brazil c3a2b63fe9 Add stddev and stdvar aggregation functions. 
This adds the population standard deviation and
variance as aggregation functions, useful for
spotting how many standard deviations some samples
are from the mean.
 2015-04-17 00:30:03 +01:00