Like Prometheus, but for logs.

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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
..
hack	Improve logql parser allocations. (#2927)	5 years ago
stores	fix flaky load tables test for boltdb-shipper uploads table-manager (#2891)	5 years ago
async_store.go	rpc for querying ingesters to get chunk ids from its store (#2601)	5 years ago
async_store_test.go	Fixes all lint errors. (#2768)	5 years ago
batch.go	Labels computation LogQLv2 (#2875)	5 years ago
batch_test.go	Fixes a panic with the logql.NoopPipeline. (#2901)	5 years ago
lazy_chunk.go	Labels computation LogQLv2 (#2875)	5 years ago
lazy_chunk_test.go	Fixes a panic with the logql.NoopPipeline. (#2901)	5 years ago
store.go	LogQL: Labels and Metrics Extraction (#2769)	5 years ago
store_test.go	Fix/validate compactor config (#2824)	5 years ago
util_test.go	Improve logql parser allocations. (#2927)	5 years ago