Zookeeper Pseudo-Cluster

Deploy three Services

Zoo-node1.cfg

# The number of milliseconds of each tick ticktime=2000 # The number of ticks, the initial # synchronization phase CA N Take initlimit=10 # The number of ticks so can pass between # Sending a request and getting an acknowledgement syncli
Mit=5 # The directory where the snapshot is stored.
# do not use/tmp for storage,/tmp here is just # example sakes. Datadir=g:/zookeeper-3.4.9/data/node1 Datalogdir=g:/zookeeper-3.4.9/logs/node1 # The port at which the clients would
Connect clientport=2181 # The maximum number of client connections. 
# Increase this if you need to handle more clients #maxClientCnxns =60 # # is sure to read the maintenance section of the
# Administrator Guide before turning on Autopurge. # # # # # # # http://zookeeper.apache.org/doc/current/zookeeperAdmin.html#sc_maintenance # # of snapshots to retain in da Tadir #autopurge. snapretaincount=3 # Purge Task interval in hours # Set to ' 0 ' to disable Auto Purge feature #autopurge. Pu Rgeinterval=1 # cluster configuration server.1=127.0.0.1:2287:3387 server.2=127.0.0.1:2288:3388 server.3=127.0.0.1:2289:3389 

Zoo-node2.cfg

# The number of milliseconds of each tick ticktime=2000 # The number of ticks, the initial # synchronization phase CA N Take initlimit=10 # The number of ticks so can pass between # Sending a request and getting an acknowledgement syncli
Mit=5 # The directory where the snapshot is stored.
# do not use/tmp for storage,/tmp here is just # example sakes. Datadir=g:/zookeeper-3.4.9/data/node2 Datalogdir=g:/zookeeper-3.4.9/logs/node2 # The port at which the clients would
Connect clientport=2182 # The maximum number of client connections. 
# Increase this if you need to handle more clients #maxClientCnxns =60 # # is sure to read the maintenance section of the
# Administrator Guide before turning on Autopurge. # # # # # # # http://zookeeper.apache.org/doc/current/zookeeperAdmin.html#sc_maintenance # # of snapshots to retain in da Tadir #autopurge. snapretaincount=3 # Purge Task interval in hours # Set to ' 0 ' to disable Auto Purge feature #autopurge. Pu Rgeinterval=1 # cluster configuration server.1=127.0.0.1:2287:3387 server.2=127.0.0.1:2288:3388 server.3=127.0.0.1:2289:3389 

Zoo-node3.cfg

# The number of milliseconds of each tick ticktime=2000 # The number of ticks, the initial # synchronization phase CA N Take initlimit=10 # The number of ticks so can pass between # Sending a request and getting an acknowledgement syncli
Mit=5 # The directory where the snapshot is stored.
# do not use/tmp for storage,/tmp here is just # example sakes. Datadir=g:/zookeeper-3.4.9/data/node3 Datalogdir=g:/zookeeper-3.4.9/logs/node3 # The port at which the clients would
Connect clientport=2183 # The maximum number of client connections. 
# Increase this if you need to handle more clients #maxClientCnxns =60 # # is sure to read the maintenance section of the
# Administrator Guide before turning on Autopurge. # # # # # # # http://zookeeper.apache.org/doc/current/zookeeperAdmin.html#sc_maintenance # # of snapshots to retain in da Tadir #autopurge. snapretaincount=3 # Purge Task interval in hours # Set to ' 0 ' to disable Auto Purge feature #autopurge. Pu Rgeinterval=1 # cluster configuration server.1=127.0.0.1:2287:3387 server.2=127.0.0.1:2288:3388 server.3=127.0.0.1:2289:3389 

Each configuration of the data under the creation of a mypid file, the corresponding Node1 content is 1,node2 is 2, the name corresponds to the cluster configuration of the service. X of X.
Start

Start-cluster.bat

@echo off
echo start

echo ================start-node1============= start "" "
g:/zookeeper-cluster/ Zookeeper1/bin/zkserver.cmd "

echo ================start-node2============= Start" ""
G:/zookeeper-cluster /zookeeper2/bin/zkserver.cmd "

echo ================start-node3============= Start" ""
g:/ Zookeeper-cluster/zookeeper3/bin/zkserver.cmd "

Start will error

Connection Broken for ID 1, my id = 2, error =java.net.socketexception:socket closed

This is because when you start a node with a mypid of 1, 2 is not connected, so it will report an not connected error