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Merge pull request #2597 from guol-fnst/gocql_to

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add gocql timeout setting
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Chris Lu 2022-01-17 23:35:13 -08:00 committed by GitHub
parent 9274557552 da9540e666
commit ec254d8a89
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2 changed files with 7 additions and 1 deletions
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2
weed/command/scaffold/filer.toml
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@ -153,6 +153,8 @@ password = ""
superLargeDirectories = []
# Name of the datacenter local to this filer, used as host selection fallback.
localDC = ""
# Gocql connection timeout, default: 600ms
connection_timeout_millisecond = 600
[hbase]
enabled = false

6
weed/filer/cassandra/cassandra_store.go
View file

@ -4,6 +4,7 @@ import (
"context"
"fmt"
"github.com/gocql/gocql"
"time"
"github.com/chrislusf/seaweedfs/weed/filer"
"github.com/chrislusf/seaweedfs/weed/glog"
@ -33,6 +34,7 @@ func (store *CassandraStore) Initialize(configuration util.Configuration, prefix
configuration.GetString(prefix+"password"),
configuration.GetStringSlice(prefix+"superLargeDirectories"),
configuration.GetString(prefix+"localDC"),
configuration.GetInt(prefix+"connection_timeout_millisecond"),
)
}
@ -41,12 +43,14 @@ func (store *CassandraStore) isSuperLargeDirectory(dir string) (dirHash string,
return
}
func (store *CassandraStore) initialize(keyspace string, hosts []string, username string, password string, superLargeDirectories []string, localDC string) (err error) {
func (store *CassandraStore) initialize(keyspace string, hosts []string, username string, password string, superLargeDirectories []string, localDC string, timeout int) (err error) {
store.cluster = gocql.NewCluster(hosts...)
if username != "" && password != "" {
store.cluster.Authenticator = gocql.PasswordAuthenticator{Username: username, Password: password}
}
store.cluster.Keyspace = keyspace
store.cluster.Timeout = time.Duration(timeout) * time.Millisecond
glog.V(0).Infof("timeout = %d", timeout)
fallback := gocql.RoundRobinHostPolicy()
if localDC != "" {
fallback = gocql.DCAwareRoundRobinPolicy(localDC)