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https://github.com/seaweedfs/seaweedfs.git
synced 2026-09-20 13:30:46 +02:00
Chris Lu
83f754763e
The sentinel stores hardcoded a 30s read timeout and a 1m retry backoff. After a sentinel failover every request that picked a pooled connection to the old master sat there for 30s before the connection was retired, and the pool timeout derived from it (read timeout + 1s) queued the rest behind them. The other redis stores took the go-redis defaults with no way to tune anything. Read the dial, timeout and pool knobs from each redis store section instead, keeping the go-redis default for every key left unset.
47 lines
1.3 KiB
Go
47 lines
1.3 KiB
Go
package redis
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import (
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"github.com/redis/go-redis/v9"
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"github.com/seaweedfs/seaweedfs/weed/filer"
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"github.com/seaweedfs/seaweedfs/weed/filer/redis_conf"
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"github.com/seaweedfs/seaweedfs/weed/util"
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)
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func init() {
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filer.Stores = append(filer.Stores, &RedisClusterStore{})
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}
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type RedisClusterStore struct {
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UniversalRedisStore
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}
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func (store *RedisClusterStore) GetName() string {
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return "redis_cluster"
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}
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func (store *RedisClusterStore) Initialize(configuration util.Configuration, prefix string) (err error) {
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configuration.SetDefault(prefix+"useReadOnly", false)
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configuration.SetDefault(prefix+"routeByLatency", false)
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return store.initialize(
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configuration.GetStringSlice(prefix+"addresses"),
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configuration.GetString(prefix+"password"),
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configuration.GetBool(prefix+"useReadOnly"),
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configuration.GetBool(prefix+"routeByLatency"),
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redis_conf.Read(configuration, prefix),
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)
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}
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func (store *RedisClusterStore) initialize(addresses []string, password string, readOnly, routeByLatency bool, settings redis_conf.Settings) (err error) {
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options := &redis.ClusterOptions{
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Addrs: addresses,
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Password: password,
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ReadOnly: readOnly,
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RouteByLatency: routeByLatency,
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}
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settings.ApplyToCluster(options)
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store.Client = redis.NewClusterClient(options)
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return
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}
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