安裝 JDKhtml
$brew install zookeeper ==> Downloading https://homebrew.bintray.com/bottles/zookeeper-3.4.6_1.mavericks.bottle.2.tar.gz ######################################################################## 100.0% ==> Pouring zookeeper-3.4.6_1.mavericks.bottle.2.tar.gz ==> Caveats To have launchd start zookeeper at login: ln -sfv /usr/local/opt/zookeeper/*.plist ~/Library/LaunchAgents Then to load zookeeper now: launchctl load ~/Library/LaunchAgents/homebrew.mxcl.zookeeper.plist Or, if you don't want/need launchctl, you can just run: zkServer start ==> Summary
安裝後,在/usr/local/etc/zookeeper/目錄下,已經有了默認的配置文件 linux
配置[/usr/local/etc/zookeeper/zoo.cfg] 文件apache
# 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=/usr/local/var/run/zookeeper/data # 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
執行命令zkServer 分佈式
zkServer status ide
zkServer start 大數據