http://mirrors.cnnic.cn/apache/zookeeper/zookeeper-3.4.8/zookeeper-3.4.8.tar.gz
[b] Install
and extract to the specified directory D:\soft\zookeeper-3.4. 8
Modify the file name of zoo_sample.cfg (D:\soft\zookeeper-3.4.8\conf) and
mainly modify the log location for zoo.cfg. The specific configuration file is as follows: [/b]
# 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.
# do not use /tmp for storage, /tmp here is just
# example sakes.
dataDir=D:\\zookeeper\\data
dataLogDir=D:\\zookeeper\\log
# the port at which the clients will connect
clientPort=2181
# the maximum number of client connections.
# increase this if you need to handle more clients
#maxClientCnxns=60
#
# Be sure to read the maintenance section of the
# administrator guide before turning on autopurge.
#
# http://zookeeper.apache.org/doc/current/zookeeperAdmin.html#sc_maintenance
#
# The number of snapshots to retain in dataDir
#autopurge.snapRetainCount=3
# Purge task interval in hours
# Set to "0" to disable auto purge feature
#autopurge.purgeInterval=1
Simple analysis of the configuration file
1. tickTime: This time is used as the time interval for maintaining heartbeats between Zookeeper servers or between the client and the server, that is, a heartbeat is sent every tickTime.
2. dataDir: As the name suggests, it is the directory where Zookeeper saves data. By default, Zookeeper also saves log files for writing data in this directory.
3. dataLogDir: As the name suggests, it is the directory where Zookeeper saves log files.
4. clientPort: This port is the port through which the client connects to the Zookeeper server. Zookeeper will listen to this port and accept client access requests.
Startup:
Go to the bin directory and start zkServer.cmd, just click to start:
