Shulou(Shulou.com)06/01 Report--

1. Download zookeeper 3.4.5

2. Decompression

3. Move to the right position

/ home/hadoop/zookeeper

4. Set a zookeeper location to place the data

/ home/hadoop/zk

5. Modify zookeeper configuration file

Vim / home/hadoop/zookeeper/conf/zoo.cfg

TickTime=2000

InitLimit=10

SyncLimit=5

DataDir=/home/hadoop/zk

ClientPort=2181

Server.1=hd1:2888:3888

Server.2=hd2:2888:3888

Server.3=hd3:2888:3888

Server.4=hd4:2888:3888

6. Distribute zookeeper to other nodes

Scp-r / home/hadoop/zookeeper hd2:/home/hadoop

Scp-r / home/hadoop/zookeeper hd3:/home/hadoop

Scp-r / home/hadoop/zookeeper hd4:/home/hadoop

7. Establish the myid file

Vim / home/hadoop/zk/myid

Hd1 is set to 1

Hd2 is set to 2

Analogy

7. Edit / etc/profile

# zookeeper

Export ZOOKEEPER_HOME=/home/hadoop/zookeeper

Export PATH=$PATH:$ZOOKEEPER_HOME/bin

8. Start zookeeper independently on each node

/ home/hadoop/zookeeper/bin/zkServer.sh

9. Use jps to check the status after startup

21408 QuorumPeerMain

The presence of QuorumPeerMain is correct.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.