engineconfig

func EngineLowMemoryConsumption ¶ added in v0.37.0

func EngineLowMemoryConsumption(c *config.Config) bool

EngineLowMemoryConsumption returns value of "lowmem" config parmeter from "storage" section.

func IterateShards ¶

func IterateShards(c *config.Config, required bool, f func(*shardconfig.Config) error) error

IterateShards iterates over subsections of "shard" subsection of "storage" section of c, wrap them into shardconfig.Config and passes to f.

Section names are expected to be consecutive integer numbers, starting from 0.

Panics if N is not a positive number while shards are required.

func ShardErrorThreshold ¶

func ShardErrorThreshold(c *config.Config) uint32

ShardErrorThreshold returns the value of "shard_ro_error_threshold" config parameter from "storage" section.

Returns 0 if the the value is missing.