zookeeper集群搭建

三颱伺服器分別為hadoop01,hadoop02,hadoop03且已經在hosts中配置

三颱伺服器網路連通

三颱伺服器都已經安裝好jdk

解壓zookeeper

配置zoo.cfg

# the number of milliseconds of each tick

ticktime=2000
# the number of ticks that the initial
# synchronization phase can take
initlimit=5
# the number of ticks that can pass between
# sending a request and getting an acknowledgement
synclimit=2
# the directory where the snapshot is stored.
# do not use /tmp for storage, /tmp here is just
# example sakes.
datadir=/home/zkdata/
# 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.
## ## 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
server.1=hadoop01:2888:3888
server.2=hadoop02:2888:3888
server.3=hadoop03:2888:3888

zkserver.sh start

zookeeper集群搭建

接觸zookeeper集群已有很長很長一段時間了，zookeeper在專案中的使用相當的頻繁，如dubb服務 amq集群 大資料領域hadoop等。zookeeper的集群建立非常簡單，一直想寫一篇文章來對集群使用的介紹，但一直沒能抽出空，今天正好閒來無事，就重新實踐一遍來整理記錄，下文是基本的集群...

zookeeper集群搭建

zookeeper環境搭建需要保證奇數臺機器，以保證演算法能選舉出乙個leader。一 環境準備 datadir dir ticktime 2000 initlimit 5 synclimit 2 clientport 2181 server.0 192.168.1.100 2888 3888 se...

zookeeper集群搭建

1.準備工作 tomcat zookeeper 最少三個結點搭乙個集群，所以複製三份 2.搭建並配置三個zookeeper例項 cd usr local solr cloud zookeeper01 進zookeeper01目錄，mkdir data 該目錄下建立data資料夾，放置zookeepe...