Linux Learning: Building a zookeeper environment

First step: Unzip the ZK tar package to/opt

TAR-ZXVF zookeeper-3.4.5.tar.gz-c/opt

Step Two: rename it to zookeeper

MV Zookeeper-3.4.5/zookeeper

Step Three: Modify environment Variables

vi/etc/profile

Export Zookeeper_home=/opt/zookeeper export java_home=/opt/jdk1.7.0_71 export path=.: $JAVA _home/bin: $ZOOKEEPER _h Ome/bin: $PATH

Fourth Step: Refresh profile configuration file

Source/etc/profile

Fifth Step: Configure Zookeeper

to modify the configuration file under Zookeeper:

1 . Rename the zoo_sample.cfg under Zookeeper/conf to Zoo.cfg

MV Zoo_sample.cfg Zoo.cfg

2. Modify the zoo.cfg file

A, modify DataDir to save the data directory

Datadir=/opt/zookeeper/data

B. add the last side

server.0=192.168.91.3:2888:3888 #如果有多个 #server. 1=192.168.91.4:2888:3888 #server. 2=192.168.91.5: 2,888:3,888

3. Create the Data folder below zookeeper

mkdir data

4. Create the myID file under the Data folder and fill in the appropriate content

VI myID

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Sixth step: Start

Path:/usr/local/zookeeper/bin

execution:zkserver.sh start

Status:zkserver.sh status

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Linux Learning: Building a zookeeper environment