prometheus

The Prometheus monitoring system and time series database.

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Callum Styan 5bb7f00d00 change labelset comparison in promql engine to avoid false positive during detection of duplicates (#7058 ) * Use go1.14 new hash/maphash to hash both RHS and LHS instead of XOR'ing which has been resulting in hash collisions. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Refactor engine labelset signature generation, just use labels.Labels instead of hashes. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Address review comments; function comments + store result of lhs.String+rhs.String as key. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Replace all signatureFunc usage with signatureFuncString. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Make optimizations to labels String function and generation of rhs+lhs as string in resultMetric. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Use separate string functions that don't use strconv just for engine maps. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Use a byte invalid separator instead of quoting and have a buffer attached to EvalNodeHelper instead of using a global pool in the labels package. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Address review comments. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Address more review comments, labels has a function that now builds a byte slice without turning it into a string. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Use two different non-ascii hex codes as byte separators between labels and between sets of labels when building bytes of a Labels struct. Signed-off-by: Callum Styan <callumstyan@gmail.com> * We only need the 2nd byte invalid sep. at the beginning of a labels.Bytes Signed-off-by: Callum Styan <callumstyan@gmail.com>		5 years ago
..
fuzz-data	…
parser	promql/parser: Cleanup generatedParserResult accross reuse	5 years ago
testdata	change labelset comparison in promql engine to avoid false positive during detection of duplicates (#7058 )	5 years ago
bench_test.go	Merge branch 'master' into split_parser	5 years ago
engine.go	change labelset comparison in promql engine to avoid false positive during detection of duplicates (#7058 )	5 years ago
engine_test.go	storage: Removed SelectSorted method; Simplified interface; Added requirement for remote read to sort response.	5 years ago
functions.go	change labelset comparison in promql engine to avoid false positive during detection of duplicates (#7058 )	5 years ago
functions_test.go	Bartek's suggestions	5 years ago
fuzz.go	Add missing imports to fuzz tests	5 years ago
promql_test.go	Addressed comments.	5 years ago
quantile.go	func name ref correct "qauntile" -> "quantile" (#5834 )	5 years ago
query_logger.go	Remove MaxConcurrent from the PromQL engine opts (#6712 )	5 years ago
query_logger_test.go	promql: make active query tracker context-aware (#6701 )	5 years ago
test.go	Fixed wrongly handled not ready TSDB on web and API. (#7182 )	5 years ago
test_test.go	storage: Removed SelectSorted method; Simplified interface; Added requirement for remote read to sort response.	5 years ago
value.go	Merge branch 'master' into split_parser	5 years ago