go-zookeeper/zk

Help: CreateTTL got `unknown error: -6`

catundercar opened this issue · 5 comments

catundercar commented

when I test the CreateTTL method，I got an error: unknown error: -6 in my cluster environment.
This is my code:

func main() {
	c, _, err := zk.Connect([]string{"192.168.29.81:2181", "192.168.29.82:2181", "192.168.29.83:2181"})
	if err!= nil {
		panic(err)
	}
	
	if _, err:= c.CreateTTL("/test", []byte{}, zk.FlagTTL|zk.FlagEphemeral, zk.WorldACL(zk.PermAll), 20*time.Second); err != nil {
		panic(err)
	}
}

The zookeeper conf like this:

tickTime=2000
initLimit=10
syncLimit=5
dataDir=/opt/data/zookeeper
clientPort=2181
forceSync=no
autopurge.snapRetainCount=5
admin.serverPort=8999

server.81=192.168.29.81:2888:3888
server.82=192.168.29.82:2888:3888
server.83=192.168.29.83:2888:3888

Save this child, please.QAQ

nemith commented

Also from this guide https://zookeeper.apache.org/doc/r3.5.4-beta/zookeeperProgrammers.html

Note: TTL Nodes must be enabled via System property as they are disabled by default. See the Administrator's Guide for details. If you attempt to create TTL Nodes without the proper System property set the server will throw KeeperException.UnimplementedException.

catundercar commented

Also from this guide https://zookeeper.apache.org/doc/r3.5.4-beta/zookeeperProgrammers.html

Note: TTL Nodes must be enabled via System property as they are disabled by default. See the Administrator's Guide for details. If you attempt to create TTL Nodes without the proper System property set the server will throw KeeperException.UnimplementedException.

oh, let me try.

catundercar commented

Also from this guide https://zookeeper.apache.org/doc/r3.5.4-beta/zookeeperProgrammers.html

Note: TTL Nodes must be enabled via System property as they are disabled by default. See the Administrator's Guide for details. If you attempt to create TTL Nodes without the proper System property set the server will throw KeeperException.UnimplementedException.

oh, let me try.

Thank You! Though I set my config like zookeeper's document, create with TTL is still throw UnimplementedException. I think it must be my way about changing config.