问题描述
我看到在每个节点上,zookeeper打开了一个随机的高端口,该端口正在所有接口上进行侦听。如何禁用它?
这是我的zoo.cfg文件
# The number of milliseconds of each tick
tickTime=2000
# The number of ticks that the initial
# synchronization phase can take
initLimit=10
# The number of ticks that can pass between
# sending a request and getting an acknowledgement
syncLimit=5
# the directory where the snapshot is stored.
dataDir=/var/lib/zookeeper
# Place the dataLogDir to a separate physical disc for better performance
# dataLogDir=/disk2/zookeeper
admin.enableServer=false
autopurge.snapRetainCount=3
autopurge.purgeInterval=1
standaloneEnabled=false
# the port at which the clients will connect
clientPort=2181
clientPortAddress=192.168.0.102
# specify all zookeeper servers
# The fist port is used by followers to connect to the leader
# The second one is used for leader election
server.1=192.168.0.101:2888:3888
server.2=192.168.0.102:2888:3888
server.3=192.168.0.10:2888:3888
snapCount=100000
这是netstat显示的内容:
tcp6 0 0 192.168.0.102:3888 :::* LISTEN 21444/java
tcp6 0 0 :::42433 :::* LISTEN 21444/java
tcp6 0 0 192.168.0.102:2181 :::* LISTEN 21444/java
由于Zookeeper启动后我不知道将选择哪个端口,因此无法对其进行防火墙。
Zookeeper版本为:3.6.2