Apache Zookeeper installation

最新推荐文章于 2025-08-15 20:04:29 发布

silverbull

最新推荐文章于 2025-08-15 20:04:29 发布

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文章标签： Hadoop zookeeper

本文链接：https://blog.youkuaiyun.com/gary_liu_cn/article/details/49782171

本文指导如何安装ZooKeeper最新包、配置文件、启动服务，并通过命令行客户端连接ZooKeeper实例。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

1. get the latest package and extract to target directory

2. vi /conf/zoo.cfg

tickTime=2000

dataDir=/var/zookeeper

clientPort=2181

3. run zookeeper

bin/zkServer.sh
 start

4. connect to zookeeper

bash-4.1$
 /home/usernmae/zookeeper/bin/zkCli.sh -server 127.0.0.1:2181

Connecting
 to 127.0.0.1:2181

2015-11-0301:53:27,866[myid:]
 - INFO  [main:Environment@100]
 - Client environment:zookeeper.version=3.4.6-1569965,
 built on 02/20/201409:09GMT

2015-11-0301:53:27,873[myid:]
 - INFO  [main:Environment@100]
 - Client environment:host.name=vm-7420-f521.nam.nsroot.net

2015-11-0301:53:27,873[myid:]
 - INFO  [main:Environment@100]
 - Client environment:java.version=1.8.0_60

2015-11-0301:53:27,876[myid:]
 - INFO  [main:Environment@100]
 - Client environment:java.vendor=Oracle Corporation

2015-11-0301:53:27,877[myid:]
 - INFO  [main:Environment@100]
 - Client environment:java.home=/usr/java/jdk1.8.0_60/jre

2015-11-0301:53:27,877[myid:]
 - INFO  [main:Environment@100]
 - Client environment:java.class.path=/home/gl65073/zookeeper/bin/../build/classes:/home/gl65073/zookeeper/bin/../build/lib/*.jar:/home/gl65073/zookeeper/bin/../lib/slf4j-log4j12-1.6.1.jar:/home/gl65073/zookeeper/bin/../lib/slf4j-api-1.6.1.jar:/home/username/zookeeper/bin/../lib/netty-3.7.0.Final.jar:/home/gl65073/zookeeper/bin/../lib/log4j-1.2.16.jar:/home/gl65073/zookeeper/bin/../lib/jline-0.9.94.jar:/home/gl65073/zookeeper/bin/../zookeeper-3.4.6.jar:/home/gl65073/zookeeper/bin/../src/java/lib/*.jar:/home/gl65073/zookeeper/bin/../conf:

2015-11-0301:53:27,877[myid:]
 - INFO  [main:Environment@100]
 - Client environment:java.library.path=/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib

2015-11-0301:53:27,877[myid:]
 - INFO  [main:Environment@100]
 - Client environment:java.io.tmpdir=/tmp

2015-11-0301:53:27,877[myid:]
 - INFO  [main:Environment@100]
 - Client environment:java.compiler=<NA>

2015-11-0301:53:27,877[myid:]
 - INFO  [main:Environment@100]
 - Client environment:os.name=Linux

2015-11-0301:53:27,878[myid:]
 - INFO  [main:Environment@100]
 - Client environment:os.arch=amd64

2015-11-0301:53:27,878[myid:]
 - INFO  [main:Environment@100]
 - Client environment:os.version=2.6.32-431.56.1.el6.x86_64

2015-11-0301:53:27,878[myid:]
 - INFO  [main:Environment@100]
 - Client environment:user.name=gl65073

2015-11-0301:53:27,878[myid:]
 - INFO  [main:Environment@100]
 - Client environment:user.home=/home/gl65073

2015-11-0301:53:27,879[myid:]
 - INFO  [main:Environment@100]
 - Client environment:user.dir=/home/gl65073/zookeeper/bin

2015-11-0301:53:27,881[myid:]
 - INFO  [main:ZooKeeper@438]
 - Initiating client connection, connectString=127.0.0.1:2181sessionTimeout=30000watcher=org.apache.zookeeper.ZooKeeperMain$MyWatcher@506c589e

Welcome
 to ZooKeeper!

2015-11-0301:53:27,940[myid:]
 - INFO  [main-SendThread(127.0.0.1:2181):ClientCnxn$SendThread@975]
 - Opening socket connection to server 127.0.0.1/127.0.0.1:2181.
 Will not attempt to authenticate using SASL (unknown error)

JLine
 support is enabled

2015-11-0301:53:28,165[myid:]
 - INFO  [main-SendThread(127.0.0.1:2181):ClientCnxn$SendThread@852]
 - Socket connection established to 127.0.0.1/127.0.0.1:2181,
 initiating session

2015-11-0301:53:28,185[myid:]
 - INFO  [main-SendThread(127.0.0.1:2181):ClientCnxn$SendThread@1235]
 - Session establishment complete on server 127.0.0.1/127.0.0.1:2181,
 sessionid = 0x150cc0c30dd0008,
 negotiated timeout = 30000

 

WATCHER::

 

WatchedEvent
 state:SyncConnected type:None path:null