18 Commits (a58aea1bf456280aa06fb2f2d09d2d005eefa6ed)

Author	SHA1	Message	Date
Cyril Tovena	32e55c3043	Fork cortex chunk storage into Loki. (#3842) ... The chunk package has been forked from this commit for future reference and licensing. 09fe17c0e6	5 years ago
Owen Diehl	56256bfd5b	Unordered chunks (#4001) ... * merge feature/unordered-replay * interoperable head chunks * memchunk block interop * retain ordered memchunk optimizations when possible * tests+bench for unordered chunk reads * reorder on chunk close * [wip] ingester stream unorderd * unordered writes default in testware config, fixes OOO bug & removes unused lastChunkTimestamp var * validity window is 1/2 of max age & fixes old transfer test * more consistent headblock checking/creation * more cohesive encoding tests * unordered stream test with validity bounds * compat - unordered * reinstates memchunk defaults when rebounding & updates storage test compatibility * lint * reorder across blocks doesnt overflow * respect chunk configs during rebounding when possible * only sync checks on ordered writes	5 years ago
Ed Welch	6e67d1ea5d	Loki/Promtail: Client Refactor (#3623) ... * move docker driver * move fluent-bit output plugin * move fluentd plugin * move logstash plugin * move promtail * match stage uses simple logql label matcher and filter expressions only * remove remaining logql imports * remove helpers package and move contents to util package * move validation and runtime out of util package * fix imports * move build and cfg packages into util * move ParseRequest function to util package * create a new package for logql models and move marshal/unmarshal code to util folder * move ErrorLabel to logqlmodel * move stats package to logqlmodel * decouple loghttp from logql by moving validation to logql package * move gcplog to tools * move PackedEntryKey constant to logqlmodel * fix stats proto import and rebuild protos * fix windows promtail tests * update drone to new dockerfile locations	5 years ago
Cyril Tovena	a22bce7286	Add a chunk filter hook in the store. (#3569) ... * Add a chunk filter hook in the store. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * doc. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * fixes the test. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * got linted. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com>	5 years ago
Jacob Lisi	923671a17e	chore: update cortex to latest and fix refs (#3295) ... * chore: update cortex to latest and fix refs Signed-off-by: Jacob Lisi <jacob.t.lisi@gmail.com> * tidy mod file Signed-off-by: Jacob Lisi <jacob.t.lisi@gmail.com>	5 years ago
Cyril Tovena	049c7acc12	Improve logql parser allocations. (#2927) ... * Improve logql parser allocations. Also moving labels parsing into logql package, and I'm not shy to say that promql is faster for this. So we're using promql for parser, it's faster because their lexer is more sophisticated than ours. Result are impressive. ``` ❯ benchcmp before.txt after.txt benchmark old ns/op new ns/op delta Benchmark_ParseLabels-16 24394 8745 -64.15% benchmark old allocs new allocs delta Benchmark_ParseLabels-16 156 20 -87.18% benchmark old bytes new bytes delta Benchmark_ParseLabels-16 24976 2099 -91.60% ``` Combined with #2926, I think we should be able to get rid of `util.ToClientLabels`. But that's for another PR. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Fixes a test. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com>	5 years ago
Cyril Tovena	62272cdaa1	Fixes all lint errors. (#2768) ... Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com>	5 years ago
Davor Kapsa	69f2eb2314	hack: clean getStore (#2726)	5 years ago
Cyril Tovena	6500f82195	Improve lz4 compression (#2614) ... * Improve lz4 compression. - Move to v4. - Remove not required checksuming. - Default will now write 4M blocks, it's backward compatible for reads. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * vendor update Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com>	5 years ago
Sandeep Sukhani	2f7e0e50c2	rpc for querying ingesters to get chunk ids from its store (#2601) ... * rpc for querying ingesters to get chunk ids from its store * fix broken tests * separate out code from querier to query ingester to a new type called IngesterQuerier * add AsyncStore which helps with querying and merging results from both chunk store and ingesters * query ingesters local store for labels when active index type is boltdb-shipper or query store is true * better naming * add some tests * add test case for duplicate chunk ids from ingesters * add some logs and spans * check for nil fetcher * use require.Same to assert that two pointers are pointing to same object * some more improvements 1. query chunk-refs parallely from store and ingesters. 2. limit look back for chunk refs and labels from ingesters to start of schema when using boltdb-shipper. * fixes suggested from PR review * fix mode not being set before cortex_storage.NewStore is being called * add IngesterQuerier as a dependency for store when target is either ingester or querier * do not cache index from ingester * rename tests * fix broken tests * update upgrade guide to rollout ingesters before queriers * upgrade guide changes suggested in PR review * runtime check for whether active index store is boltdb-shipper * consider previous schema as well for boltdb-shipper for calculating max look back	5 years ago
Sandeep Sukhani	d5c840bd66	enforce requirment for periodic config for index tables to be 24h when using boltdb shipper (#2166)	6 years ago
Sandeep Sukhani	21d4ca41e2	make boltdb shipper singleton and some other minor refactoring (#1995) ... * make boltdb shipper singleton and some other minor refactoring	6 years ago
Ed Welch	b5b3e78424	Loki Update the cut block size counter when creating a memchunk from byte slice (#1946) ... * Update the cut block size counter when creating a memchunk from byte slice * Refactor how we create memchunks to require specifying the block size and target size	6 years ago
Cyril Tovena	768bf914e0	Changes the encoding used for the benchmark in the store. (#1448) ... Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com>	6 years ago
Ed Welch	5aa82ba199	allow configuring a target chunk size in compressed bytes (#1406) ... * allow configuring a target chunk size in compressed bytes Signed-off-by: Edward Welch <edward.welch@grafana.com> * addressing feedback Signed-off-by: Edward Welch <edward.welch@grafana.com>	6 years ago
Sandeep Sukhani	ec5bc7054d	limits: limits implementation for loki (#948) ... * limits implementation for loki Added following new limits: Length of query Number of active streams Number of streams matcher per query Ingestion rate * periodically reload ingestion rate limits to apply latest rates from overrides	6 years ago
Cyril Tovena	4d48972939	Query storage by iterating through chunks by batches. ... Also adds more tests for the store	7 years ago
Cyril Tovena	3346ce1b40	Storage memory improvement (#713) ... * add benchmark for storage queries * improve iterator to load only on next * fix memory retained by lazy chunks * reverse backward lazy iterator	7 years ago