query: add experimental Select() cache #36
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Add experiment support for caching select() requests. Only local tests for now. Cache works on matching identical request signatures. Data is cached only on io.EOF error; if something else occurs then the response is not cached. Signed-off-by: Giedrius Statkevičius <[email protected]>
GiedriusS
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Titasp
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Dec 14, 2022
| "github.com/thanos-io/thanos/pkg/tls" | ||
| "github.com/thanos-io/thanos/pkg/tracing" | ||
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| // StoreClientGRPCOpts creates gRPC dial options for connecting to a store client. | ||
| func StoreClientGRPCOpts(logger log.Logger, reg *prometheus.Registry, tracer opentracing.Tracer, secure, skipVerify bool, cert, key, caCert, serverName string) ([]grpc.DialOption, error) { | ||
| func StoreClientGRPCOpts(logger log.Logger, reg *prometheus.Registry, tracer opentracing.Tracer, secure, skipVerify bool, cert, key, caCert, serverName string, maxCacheSize model.Bytes) ([]grpc.DialOption, error) { |
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Style question, wouldn't it be better to refactor long function like this? (so that you wouldn't need to use horizontal slider to see all function params 😄 )
func StoreClientGRPCOpts(
logger log.Logger,
reg *prometheus.Registry,
tracer opentracing.Tracer,
secure, skipVerify bool,
cert, key, caCert, serverName string,
maxCacheSize model.Bytes,
) ([]grpc.DialOption, error) {
//...
}| } | ||
| } | ||
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| var fetchKeys = make([]string, 0, numKeys) |
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style nit: var fetchKeys = ... -> fetchKeys := make([]string, 0, numKeys) ?
GiedriusS
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Add experiment support for caching select() requests. Only local tests for now. Cache works on matching identical request signatures. Data is cached only on io.EOF error; if something else occurs then the response is not cached.
Signed-off-by: Giedrius Statkevičius [email protected]