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INSTALL-ZooKeeper.md

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Install ZooKeeper

  • OS: Ubuntu 14.04 LTS, 64 Bits, Ubuntu 16.04 LTS, 64 Bits
  • ZooKeeper: v3.4.5

Install ZooKeeper

apt-get install -y zookeeper zookeeper-bin zookeeperd

mkdir for data

mkdir -p /work/zookeeper
mkdir /work/zookeeper/version-2
touch /work/zookeeper/myid
chown -R zookeeper:zookeeper /work/zookeeper

set machine id

# set 1 as myid
echo 1 > /work/zookeeper/myid

edit config file

vim /etc/zookeeper/conf/zoo.cfg, example:

# 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 port at which the clients will connect
clientPort=2181
clientPortAddress=10.0.0.1

# the directory where the snapshot is stored.
dataDir=/work/zookeeper

# specify all zookeeper servers
server.1=10.0.0.1:2888:3888
server.2=10.0.0.2:2888:3888
server.3=10.0.0.3:2888:3888

start/stop service

# after all things done, restart it 
service zookeeper restart

#service zookeeper start/stop/restart/status