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Kaviraj Kanagaraj ce574485cf feat(caching): Support caching `/series` and `/labels` query results (#11539) ... **What this PR does / why we need it**: Add support for caching metadata queries (both series and labels). caching happens after splitting similar to other types of queries. This pr adds the following configs to enable them. ``` cache_series_results: true|false (default false) cache_label_results: true|false (default false) ``` And the cache backend for them can be configured using `series_results_cache` and `label_results_cache` blocks under the `query_range` section. Currently the split interval for metadata queries is fixed and defaults to 24h, this pr makes it configurable by introducing `split_metadata_queries_by_interval` **Which issue(s) this PR fixes**: Fixes #<issue number> **Special notes for your reviewer**: **Checklist** - [x] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (**required**) - [x] Documentation added - [x] Tests updated - [ ] `CHANGELOG.md` updated - [ ] If the change is worth mentioning in the release notes, add `add-to-release-notes` label - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/setup/upgrade/_index.md` - [ ] For Helm chart changes bump the Helm chart version in `production/helm/loki/Chart.yaml` and update `production/helm/loki/CHANGELOG.md` and `production/helm/loki/README.md`. [Example PR](d10549e3ec) - [ ] If the change is deprecating or removing a configuration option, update the `deprecated-config.yaml` and `deleted-config.yaml` files respectively in the `tools/deprecated-config-checker` directory. [Example PR](0d4416a4b0) --------- Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com> Co-authored-by: Ashwanth Goli <iamashwanth@gmail.com>		2 years ago
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chunks-inspect	chunks-inspect: print chunk version (format) (#9490)	3 years ago
logcli	chore(deps): update alpine docker tag to v3.18.4 (main) (#11167)	3 years ago
logql-analyzer	chore(deps): update alpine docker tag to v3.18.4 (main) (#11167)	3 years ago
loki	feat(caching): Support caching `/series` and `/labels` query results (#11539)	2 years ago
loki-canary	chore(deps): update alpine docker tag to v3.18.4 (main) (#11167)	3 years ago
loki-canary-boringcrypto	chore(deps): update alpine docker tag to v3.18.4 (main) (#11167)	3 years ago
migrate	Bloom querying: Propagate line filters from querier to bloom filter (#11492)	2 years ago
querytee	chore(deps): update alpine docker tag to v3.18.4 (main) (#11167)	3 years ago