3 Commits (f6f8babf83f3d90f4e6f3f9b732fe22382861f47)

Author	SHA1	Message	Date
benclive	f6f8babf83	feat: Add utf8 support to Pattern Lexer to support utf8 chars (#13085)	1 year ago
Travis Patterson	065bee7e72	Label Volume Endpoint (#9588) ... For a given set of matchers, returns the top N associated label/value pairs by volume. A query for `{cluster=prod}` will return ``` cluster=prod: size (total logs matching this matcher) . . . nth-label=nth-value ``` This is to service use cases where users want to understand where their log volume has come from by label without making multiple requests to the stats endpoint. Note: This PR is a monster but it's mostly plumbing. I've pointed out the most interesting bits that actually get the volumes from ingesters/indexs	2 years ago
Cyril Tovena	59bb6d3fba	LogQL: Pattern Parser (#3837) ... * The beginning of a fun story. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Working on adding ragel. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Adding AST parsing with Yacc and Ragel. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Got a pattern parser working. Reworking ast to works with bytes and not runes. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Setup tests and the matches algorithm. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * moar tests case. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Add some validation for the pattern expression. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Hooking to LogQL + performance boost. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Adds documentation Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Improve bound check. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Removes generated files from being linted. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Update docs/sources/logql/_index.md Co-authored-by: Danny Kopping <dannykopping@gmail.com> * Update docs/sources/logql/_index.md Co-authored-by: Danny Kopping <dannykopping@gmail.com> * Review feedback Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Update docs/sources/logql/_index.md Co-authored-by: Danny Kopping <dannykopping@gmail.com> * Update docs/sources/logql/_index.md Co-authored-by: Karen Miller <84039272+KMiller-Grafana@users.noreply.github.com> * Update docs/sources/logql/_index.md Co-authored-by: Karen Miller <84039272+KMiller-Grafana@users.noreply.github.com> * Update docs/sources/logql/_index.md Co-authored-by: Karen Miller <84039272+KMiller-Grafana@users.noreply.github.com> * Update docs/sources/logql/_index.md Co-authored-by: Karen Miller <84039272+KMiller-Grafana@users.noreply.github.com> * Update docs/sources/logql/_index.md Co-authored-by: Karen Miller <84039272+KMiller-Grafana@users.noreply.github.com> * Update docs/sources/logql/_index.md Co-authored-by: Karen Miller <84039272+KMiller-Grafana@users.noreply.github.com> * Update docs/sources/logql/_index.md Co-authored-by: Karen Miller <84039272+KMiller-Grafana@users.noreply.github.com> * Update docs/sources/logql/_index.md Co-authored-by: Karen Miller <84039272+KMiller-Grafana@users.noreply.github.com> * Update docs/sources/logql/_index.md Co-authored-by: Karen Miller <84039272+KMiller-Grafana@users.noreply.github.com> * Update docs/sources/logql/_index.md Co-authored-by: Karen Miller <84039272+KMiller-Grafana@users.noreply.github.com> * Docs suggestions Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> Co-authored-by: Danny Kopping <dannykopping@gmail.com> Co-authored-by: Karen Miller <84039272+KMiller-Grafana@users.noreply.github.com>	4 years ago