安装准备
centos7环境jdk1.8环境zookeeper安装包
安装jdk
上传jdk安装包解压安装包到目录中
tar -zxvf jdk-8u361-linux-x64.tar.gz
如果需要指定目录可以在后面加上 -C，如
tar -zxvf jdk-8u361-linux-x64.tar.gz -C 目录
配置jdk环境变量
vim /etc/profile
打开这个文件之后，按 i 进入到编辑模式，然后找到
export PATH USER LOGNAME MAIL HOSTNAME HISTSIZE HISTCONTRO
这句话，之后另起一行，根据刚刚下载的的 JDK 版本添加以下内容：
export JAVA_HOME=/usr/java/jdk1.8.0_361
export CLASSPATH=$JAVA_HOME/lib/tools.jar:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib
export PATH=$JAVA_HOME/bin:$PATH
保存退出后，刷新配置文件，执行命令
source /etc/profile
使用java -version 判断是否安装成功
[root@VM-16-11-centos jdk1.8.0_361]# java -version
java version "1.8.0_361"
Java(TM) SE Runtime Environment (build 1.8.0_361-b09)
Java HotSpot(TM) 64-Bit Server VM (build 25.361-b09, mixed mode)
安装zookeeper
解压zookeeper压缩包进入解压后的目录，类似于这样
[root@VM-16-11-centos zookeeper-3.4.6]# pwd
/opt/soft/zookeeper-3.4.6
[root@VM-16-11-centos zookeeper-3.4.6]# ll
total 1556
drwxr-xr-x 2 lighthouse lighthouse 4096 Jul 24 10:28 bin
-rw-rw-r-- 1 lighthouse lighthouse 82446 Feb 20 2014 build.xml
-rw-rw-r-- 1 lighthouse lighthouse 80776 Feb 20 2014 CHANGES.txt
drwxr-xr-x 2 lighthouse lighthouse 4096 Jul 24 10:27 conf
drwxr-xr-x 10 lighthouse lighthouse 4096 Feb 20 2014 contrib
drwxr-xr-x 2 lighthouse lighthouse 4096 Feb 20 2014 dist-maven
drwxr-xr-x 6 lighthouse lighthouse 4096 Feb 20 2014 docs
-rw-rw-r-- 1 lighthouse lighthouse 1953 Feb 20 2014 ivysettings.xml
-rw-rw-r-- 1 lighthouse lighthouse 3375 Feb 20 2014 ivy.xml
drwxr-xr-x 4 lighthouse lighthouse 4096 Feb 20 2014 lib
-rw-rw-r-- 1 lighthouse lighthouse 11358 Feb 20 2014 LICENSE.txt
-rw-rw-r-- 1 lighthouse lighthouse 170 Feb 20 2014 NOTICE.txt
-rw-rw-r-- 1 lighthouse lighthouse 1770 Feb 20 2014 README_packaging.txt
-rw-rw-r-- 1 lighthouse lighthouse 1585 Feb 20 2014 README.txt
drwxr-xr-x 5 lighthouse lighthouse 4096 Feb 20 2014 recipes
drwxr-xr-x 8 lighthouse lighthouse 4096 Feb 20 2014 src
drwxr-xr-x 3 root root 4096 Jul 24 10:39 zkData
-rw-rw-r-- 1 lighthouse lighthouse 1340305 Feb 20 2014 zookeeper-3.4.6.jar
-rw-rw-r-- 1 lighthouse lighthouse 836 Feb 20 2014 zookeeper-3.4.6.jar.asc
-rw-rw-r-- 1 lighthouse lighthouse 33 Feb 20 2014 zookeeper-3.4.6.jar.md5
-rw-rw-r-- 1 lighthouse lighthouse 41 Feb 20 2014 zookeeper-3.4.6.jar.sha1
新建zkData目录
mkdir zkData
进入conf目录
cp zoo_sample.cfg ./zoo.cfg
修改zoo.cfg中的dataDir的路径为刚刚建立的zkData路径
[root@VM-16-11-centos conf]# cat zoo.cfg
# 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=/opt/soft/zookeeper-3.4.6/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.
#
# 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
启动zookeeper
进入bin目录
./zkServer.sh start
查看状态
./zkServer.sh status
[root@VM-16-11-centos bin]# ./zkServer.sh status
JMX enabled by default
Using config: /opt/soft/zookeeper-3.4.6/bin/../conf/zoo.cfg
Mode: standalone
单机模式安装成功
连接zookeeper服务
./zkCli.sh -server localhost:2181
[root@VM-16-11-centos bin]# ./zkCli.sh -server localhost:2181 Connecting to localhost:2181 2023-07-24 11:09:18,759 [myid:] - INFO [main:Environment@100] - Client environment:zookeeper.version=3.4.6-1569965, built on 02/20/2014 09:09 GMT 2023-07-24 11:09:18,763 [myid:] - INFO [main:Environment@100] - Client environment:host.name=VM-16-11-centos 2023-07-24 11:09:18,763 [myid:] - INFO [main:Environment@100] - Client environment:java.version=1.8.0_361 2023-07-24 11:09:18,765 [myid:] - INFO [main:Environment@100] - Client environment:java.vendor=Oracle Corporation 2023-07-24 11:09:18,765 [myid:] - INFO [main:Environment@100] - Client environment:java.home=/opt/soft/java/jdk1.8.0_361/jre 2023-07-24 11:09:18,765 [myid:] - INFO [main:Environment@100] - Client environment:java.class.path=/opt/soft/zookeeper-3.4.6/bin/…/build/classes:/opt/soft/zookeeper-3.4.6/bin/…/build/lib/.jar:/opt/soft/zookeeper-3.4.6/bin/…/lib/slf4j-log4j12-1.6.1.jar:/opt/soft/zookeeper-3.4.6/bin/…/lib/slf4j-api-1.6.1.jar:/opt/soft/zookeeper-3.4.6/bin/…/lib/netty-3.7.0.Final.jar:/opt/soft/zookeeper-3.4.6/bin/…/lib/log4j-1.2.16.jar:/opt/soft/zookeeper-3.4.6/bin/…/lib/jline-0.9.94.jar:/opt/soft/zookeeper-3.4.6/bin/…/zookeeper-3.4.6.jar:/opt/soft/zookeeper-3.4.6/bin/…/src/java/lib/.jar:/opt/soft/zookeeper-3.4.6/bin/…/conf:/opt/soft/java/jdk1.8.0_361/lib/tools.jar:/opt/soft/java/jdk1.8.0_361/lib/dt.jar:/opt/soft/java/jdk1.8.0_361/lib 2023-07-24 11:09:18,765 [myid:] - INFO [main:Environment@100] - Client environment:java.library.path=/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib 2023-07-24 11:09:18,765 [myid:] - INFO [main:Environment@100] - Client environment:java.io.tmpdir=/tmp 2023-07-24 11:09:18,765 [myid:]
INFO [main:Environment@100] - Client environment:java.compiler= 2023-07-24 11:09:18,765 [myid:] - INFO [main:Environment@100] - Client environment:os.name=Linux 2023-07-24 11:09:18,765 [myid:] - INFO [main:Environment@100] - Client environment:os.arch=amd64 2023-07-24 11:09:18,765 [myid:] - INFO [main:Environment@100] - Client environment:os.version=3.10.0-1160.71.1.el7.x86_64 2023-07-24 11:09:18,765 [myid:] - INFO [main:Environment@100] - Client environment:user.name=root 2023-07-24 11:09:18,765 [myid:] - INFO [main:Environment@100] - Client environment:user.home=/root 2023-07-24 11:09:18,765 [myid:] - INFO [main:Environment@100] - Client environment:user.dir=/opt/soft/zookeeper-3.4.6/bin 2023-07-24 11:09:18,767 [myid:] - INFO [main:ZooKeeper@438] - Initiating client connection, connectString=localhost:2181 sessionTimeout=30000 watcher=org.apache.zookeeper.ZooKeeperMain
M
y
W
a
t
c
h
e
r
@
421
f
a
a
b
12023
−
07
−
2411
:
09
:
18
,
790
[
m
y
i
d
:
]
−
I
N
F
O
[
m
a
i
n
−
S
e
n
d
T
h
r
e
a
d
(
V
M
−
16
−
11
−
c
e
n
t
o
s
:
2181
)
:
C
l
i
e
n
t
C
n
x
n
MyWatcher@421faab1 2023-07-24 11:09:18,790 [myid:] - INFO [main-SendThread(VM-16-11-centos:2181):ClientCnxn
MyWatcher@421faab12023−07−2411:09:18,790[myid:]−INFO[main−SendThread(VM−16−11−centos:2181):ClientCnxnSendThread@975] - Opening socket connection to server VM-16-11-centos/0:0:0:0:0:0:0:1:2181. Will not attempt to authenticate using SASL (unknown error) Welcome to ZooKeeper! 2023-07-24 11:09:18,799 [myid:] - INFO [main-SendThread(VM-16-11-centos:2181):ClientCnxn
S
e
n
d
T
h
r
e
a
d
@
852
]
−
S
o
c
k
e
t
c
o
n
n
e
c
t
i
o
n
e
s
t
a
b
l
i
s
h
e
d
t
o
V
M
−
16
−
11
−
c
e
n
t
o
s
/
0
:
0
:
0
:
0
:
0
:
0
:
0
:
1
:
2181
,
i
n
i
t
i
a
t
i
n
g
s
e
s
s
i
o
n
J
L
i
n
e
s
u
p
p
o
r
t
i
s
e
n
a
b
l
e
d
2023
−
07
−
2411
:
09
:
18
,
833
[
m
y
i
d
:
]
−
I
N
F
O
[
m
a
i
n
−
S
e
n
d
T
h
r
e
a
d
(
V
M
−
16
−
11
−
c
e
n
t
o
s
:
2181
)
:
C
l
i
e
n
t
C
n
x
n
SendThread@852] - Socket connection established to VM-16-11-centos/0:0:0:0:0:0:0:1:2181, initiating session JLine support is enabled 2023-07-24 11:09:18,833 [myid:] - INFO [main-SendThread(VM-16-11-centos:2181):ClientCnxn
SendThread@852]−SocketconnectionestablishedtoVM−16−11−centos/0:0:0:0:0:0:0:1:2181,initiatingsessionJLinesupportisenabled2023−07−2411:09:18,833[myid:]−INFO[main−SendThread(VM−16−11−centos:2181):ClientCnxnSendThread@1235] - Session establishment complete on server VM-16-11-centos/0:0:0:0:0:0:0:1:2181, sessionid = 0x18985c433c10000, negotiated timeout = 30000
WATCHER::
WatchedEvent state:SyncConnected type:None path:null [zk:
查看根节点
[zk: localhost:2181(CONNECTED) 1] ls /
[zookeeper]
相关阅读
您阅读本篇文章共花了：
发表评论