为了方便在本地开发环境进行调试，希望在win10环境中安装一个zookeeper

安装：

下载：

下载最新的stable版

zookeeper-3.4.12.tar.gz

配置环境变量：

ZOOKEEPER_HOME=D:\Program Files\zookeeper-3.4.12

PATH=%ZOOKEEPER_HOME%\bin

目录说明：

bin:

.sh 为 linux 环境

.cmd 为 windows 环境

conf:

zoo_sample.cfg 为样例配置文件，需要修改自己的名称，一般为 zoo.cfg

log4j.properties 为日志配置文件

contrib

contrib 为一些常用于操作 zk 的工具包

lib

zk 依赖的某些包

recipes

zk 某些用法的代码实例

dist-maven

maven 编译后的发布目录

配置文件说明：

启动zk前，你需要做的就是将 zoo_sample.cfg 改名为 zoo.cfg，因为 Zookeeper 在启动时会找这个文件作为默认配置文件。

下面详细介绍一下，这个配置文件中各个配置项的意义。

# 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=C:\\Users\\qhong\\zookeeper-3.4.5\\data

dataLogDir=C:\\Users\\qhong\\zookeeper-3.4.5\\log

# the port at which the clients will connect

clientPort=2181

#

# 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
  • tickTime：这个时间是作为 Zookeeper 服务器之间或客户端与服务器之间维持心跳的时间间隔，也就是每个 tickTime 时间就会发送一个心跳。
  • dataDir：顾名思义就是 Zookeeper 保存数据的目录，默认情况下，Zookeeper 将写数据的日志文件也保存在这个目录里。
  • dataLogDir：顾名思义就是 Zookeeper 保存日志文件的目录
  • clientPort：这个端口就是客户端连接 Zookeeper 服务器的端口，Zookeeper 会监听这个端口，接受客户端的访问请求。

启动：

启动服务端：

D:\Program Files\zookeeper-3.4.12\bin

$ zkServer.cmd

call "D:\Program Files\Java\jdk1.8.0"\bin\java "-Dzookeeper.log.dir=D:\Program Files\zookeeper-3.4.12\bin\.." "-Dzookeeper.root.logger=INFO,CONSOLE" -cp "D:\Program Files\zookeeper-3.4.12\bin\..\build\classes;D:\Program Files\zookeeper-3.4.12\bin\..\build\lib\*;D:\Program Files\zookeeper-3.4.12\bin\..\*;D:\Program Files\zookeeper-3.4.12\bin\..\lib\*;D:\Program Files\zookeeper-3.4.12\bin\..\conf" org.apache.zookeeper.server.quorum.QuorumPeerMain "D:\Program Files\zookeeper-3.4.12\bin\..\conf\zoo.cfg"

2018-12-04 11:14:28,112 [myid:] - INFO  [main:QuorumPeerConfig@136] - Reading configuration from: D:\Program Files\zookeeper-3.4.12\bin\..\conf\zoo.cfg

2018-12-04 11:14:28,127 [myid:] - INFO  [main:DatadirCleanupManager@78] - autopurge.snapRetainCount set to 3

2018-12-04 11:14:28,127 [myid:] - INFO  [main:DatadirCleanupManager@79] - autopurge.purgeInterval set to 0

2018-12-04 11:14:28,128 [myid:] - INFO  [main:DatadirCleanupManager@101] - Purge task is not scheduled.

2018-12-04 11:14:28,130 [myid:] - WARN  [main:QuorumPeerMain@116] - Either no config or no quorum defined in config, running  in standalone mode

2018-12-04 11:14:28,210 [myid:] - INFO  [main:QuorumPeerConfig@136] - Reading configuration from: D:\Program Files\zookeeper-3.4.12\bin\..\conf\zoo.cfg

2018-12-04 11:14:28,211 [myid:] - INFO  [main:ZooKeeperServerMain@98] - Starting server

2018-12-04 11:14:37,250 [myid:] - INFO  [main:Environment@100] - Server environment:zookeeper.version=3.4.12-e5259e437540f349646870ea94dc2658c4e44b3b, built on 03/27/2018 03:55 GMT

2018-12-04 11:14:37,250 [myid:] - INFO  [main:Environment@100] - Server environment:host.name=hongda

2018-12-04 11:14:37,251 [myid:] - INFO  [main:Environment@100] - Server environment:java.version=1.8.0_181

2018-12-04 11:14:37,251 [myid:] - INFO  [main:Environment@100] - Server environment:java.vendor=Oracle Corporation 2018-12-04 11:14:37,251 [myid:] - INFO  [main:Environment@100] - Server environment:java.home=D:\Program Files\Java\jdk1.8.0\jre

2018-12-04 11:14:37,252 [myid:] - INFO  [main:Environment@100] - Server environment:java.class.path=D:\Program Files\zookeeper-3.4.12\bin\..\build\classes;D:\Program Files\zookeeper-3.4.12\bin\..\build\lib\*;D:\Program Files\zookeeper-3.4.12\bin\..\zookeeper-3.4.12.jar;D:\Program Files\zookeeper-3.4.12\bin\..\lib\audience-annotations-0.5.0.jar;D:\Program Files\zookeeper-3.4.12\bin\..\lib\jline-0.9.94.jar;D:\Program Files\zookeeper-3.4.12\bin\..\lib\log4j-1.2.17.jar;D:\Program Files\zookeeper-3.4.12\bin\..\lib\netty-3.10.6.Final.jar;D:\Program Files\zookeeper-3.4.12\bin\..\lib\slf4j-api-1.7.25.jar;D:\Program Files\zookeeper-3.4.12\bin\..\lib\slf4j-log4j12-1.7.25.jar;D:\Program Files\zookeeper-3.4.12\bin\..\conf

2018-12-04 11:14:37,253 [myid:] - INFO  [main:Environment@100] - Server environment:java.library.path=D:\Program Files\Java\jdk1.8.0\bin;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;D:\Program Files\cmder\bin;D:\Program Files\cmder\vendor\conemu-maximus5\ConEmu\Scripts;D:\Program Files\cmder\vendor\conemu-maximus5;D:\Program Files\cmder\vendor\conemu-maximus5\ConEmu;D:\Program Files\nodejs\node_global;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;%ANDROID_HOME%;%ANDROID_HOME%\tools;%ANDROID_HOME%\build-tools;%ANDROID_HOME%\platform-tools;D:\Program Files\Tomcat8\bin;D:\Program Files\Java\jdk1.8.0\bin;D:\Program Files\Java\jdk1.8.0\jre\bin;D:\Program Files\MySQL\bin;D:\Program Files (x86)\JetBrains\IDEA Configuration And Cache\gradle\bin;D:\Program Files (x86)\JetBrains\IDEA Configuration And Cache\maven\bin;D:\Program Files\cmder;D:\Program Files\nodejs;D:\Program Files\curl\bin;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\WINDOWS\System32\OpenSSH\;D:\Program Files\Microsoft VS Code\bin;D:\Program Files (x86)\JetBrains\IDEA Configuration And Cache\gradle\bin;D:\Program Files\Git\cmd;C:\Program Files\TortoiseGit\bin;D:\Program Files\Python\Python36\Scripts\;D:\Program Files\Python\Python36\;C:\Users\qhong\AppData\Local\Microsoft\WindowsApps;D:\Program Files\Microsoft VS Code\bin;C:\Program Files\Bandizip\;C:\Users\qhong\AppData\Local\Pandoc\;C:\Program Files\smartmontools\bin;C:\Users\qhong\AppData\Local\Microsoft\WindowsApps;D:\Program Files\Git\mingw64;D:\Program Files\Git\usr\bin;.

2018-12-04 11:14:37,257 [myid:] - INFO  [main:Environment@100] - Server environment:java.io.tmpdir=C:\Users\qhong\AppData\Local\Temp\

2018-12-04 11:14:37,258 [myid:] - INFO  [main:Environment@100] - Server environment:java.compiler=<NA>

2018-12-04 11:14:37,259 [myid:] - INFO  [main:Environment@100] - Server environment:os.name=Windows 10

2018-12-04 11:14:37,260 [myid:] - INFO  [main:Environment@100] - Server environment:os.arch=amd64

2018-12-04 11:14:37,260 [myid:] - INFO  [main:Environment@100] - Server environment:os.version=10.0

2018-12-04 11:14:37,260 [myid:] - INFO  [main:Environment@100] - Server environment:user.name=qhong

2018-12-04 11:14:37,261 [myid:] - INFO  [main:Environment@100] - Server environment:user.home=C:\Users\qhong

2018-12-04 11:14:37,261 [myid:] - INFO  [main:Environment@100] - Server environment:user.dir=D:\Program Files\zookeeper-3.4.12\bin

2018-12-04 11:14:37,277 [myid:] - INFO  [main:ZooKeeperServer@835] - tickTime set to 2000

2018-12-04 11:14:37,278 [myid:] - INFO  [main:ZooKeeperServer@844] - minSessionTimeout set to -1

2018-12-04 11:14:37,278 [myid:] - INFO  [main:ZooKeeperServer@853] - maxSessionTimeout set to -1

2018-12-04 11:14:38,473 [myid:] - INFO  [main:ServerCnxnFactory@117] - Using org.apache.zookeeper.server.NIOServerCnxnFactory as server connection factory

2018-12-04 11:14:38,477 [myid:] - INFO  [main:NIOServerCnxnFactory@89] - binding to port 0.0.0.0/0.0.0.0:2181

查看：

D:\Development\payment-server (master -> origin)

$ netstat -ano|grep "2181"

  TCP    0.0.0.0:2181           0.0.0.0:0              LISTENING       19912

  TCP    18.16.202.169:4403     18.16.200.41:2181      ESTABLISHED     18436

  TCP    18.16.202.169:10786    18.16.200.43:2181      ESTABLISHED     13780

  TCP    [::]:2181              [::]:0                 LISTENING       19912

D:\Development\payment-server (master -> origin)

$ tasklist | findstr "19912"

java.exe                     19912 Console                    1     44,660 K

启动客户端：

D:\Program Files\zookeeper-3.4.12\bin

$ zkCli.cmd -server 127.0.0.1:2181

Connecting to 127.0.0.1:2181

2018-12-04 11:29:00,775 [myid:] - INFO  [main:Environment@100] - Client environment:zookeeper.version=3.4.12-e5259e437540f349646870ea94dc2658c4e44b3b, built on 03/27/2018 03:55 GMT

2018-12-04 11:29:00,779 [myid:] - INFO  [main:Environment@100] - Client environment:host.name=hongda

2018-12-04 11:29:00,779 [myid:] - INFO  [main:Environment@100] - Client environment:java.version=1.8.0_181

2018-12-04 11:29:00,781 [myid:] - INFO  [main:Environment@100] - Client environment:java.vendor=Oracle Corporation 2018-12-04 11:29:00,782 [myid:] - INFO  [main:Environment@100] - Client environment:java.home=D:\Program Files\Java\jdk1.8.0\jre

2018-12-04 11:29:00,782 [myid:] - INFO  [main:Environment@100] - Client environment:java.class.path=D:\Program Files\zookeeper-3.4.12\bin\..\build\classes;D:\Program Files\zookeeper-3.4.12\bin\..\build\lib\*;D:\Program Files\zookeeper-3.4.12\bin\..\zookeeper-3.4.12.jar;D:\Program Files\zookeeper-3.4.12\bin\..\lib\audience-annotations-0.5.0.jar;D:\Program Files\zookeeper-3.4.12\bin\..\lib\jline-0.9.94.jar;D:\Program Files\zookeeper-3.4.12\bin\..\lib\log4j-1.2.17.jar;D:\Program Files\zookeeper-3.4.12\bin\..\lib\netty-3.10.6.Final.jar;D:\Program Files\zookeeper-3.4.12\bin\..\lib\slf4j-api-1.7.25.jar;D:\Program Files\zookeeper-3.4.12\bin\..\lib\slf4j-log4j12-1.7.25.jar;D:\Program Files\zookeeper-3.4.12\bin\..\conf

2018-12-04 11:29:00,783 [myid:] - INFO  [main:Environment@100] - Client environment:java.library.path=D:\Program Files\Java\jdk1.8.0\bin;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;D:\Program Files\cmder\bin;D:\Program Files\cmder\vendor\conemu-maximus5\ConEmu\Scripts;D:\Program Files\cmder\vendor\conemu-maximus5;D:\Program Files\cmder\vendor\conemu-maximus5\ConEmu;D:\Program Files\nodejs\node_global;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;%ANDROID_HOME%;%ANDROID_HOME%\tools;%ANDROID_HOME%\build-tools;%ANDROID_HOME%\platform-tools;D:\Program Files\Tomcat8\bin;D:\Program Files\Java\jdk1.8.0\bin;D:\Program Files\Java\jdk1.8.0\jre\bin;D:\Program Files\MySQL\bin;D:\Program Files (x86)\JetBrains\IDEA Configuration And Cache\gradle\bin;D:\Program Files (x86)\JetBrains\IDEA Configuration And Cache\maven\bin;D:\Program Files\cmder;D:\Program Files\nodejs;D:\Program Files\curl\bin;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\WINDOWS\System32\OpenSSH\;D:\Program Files\Microsoft VS Code\bin;D:\Program Files (x86)\JetBrains\IDEA Configuration And Cache\gradle\bin;D:\Program Files\Git\cmd;C:\Program Files\TortoiseGit\bin;D:\Program Files\Python\Python36\Scripts\;D:\Program Files\Python\Python36\;C:\Users\qhong\AppData\Local\Microsoft\WindowsApps;D:\Program Files\Microsoft VS Code\bin;C:\Program Files\Bandizip\;C:\Users\qhong\AppData\Local\Pandoc\;C:\Program Files\smartmontools\bin;C:\Users\qhong\AppData\Local\Microsoft\WindowsApps;D:\Program Files\Git\mingw64;D:\Program Files\Git\usr\bin;.

2018-12-04 11:29:00,787 [myid:] - INFO  [main:Environment@100] - Client environment:java.io.tmpdir=C:\Users\qhong\AppData\Local\Temp\

2018-12-04 11:29:00,788 [myid:] - INFO  [main:Environment@100] - Client environment:java.compiler=<NA>

2018-12-04 11:29:00,788 [myid:] - INFO  [main:Environment@100] - Client environment:os.name=Windows 10

2018-12-04 11:29:00,788 [myid:] - INFO  [main:Environment@100] - Client environment:os.arch=amd64

2018-12-04 11:29:00,789 [myid:] - INFO  [main:Environment@100] - Client environment:os.version=10.0

2018-12-04 11:29:00,789 [myid:] - INFO  [main:Environment@100] - Client environment:user.name=qhong

2018-12-04 11:29:00,789 [myid:] - INFO  [main:Environment@100] - Client environment:user.home=C:\Users\qhong

2018-12-04 11:29:00,789 [myid:] - INFO  [main:Environment@100] - Client environment:user.dir=D:\Program Files\zookeeper-3.4.12\bin

2018-12-04 11:29:00,792 [myid:] - INFO  [main:ZooKeeper@441] - Initiating client connection, connectString=127.0.0.1:2181 sessionTimeout=30000 watcher=org.apache.zookeeper.ZooKeeperMain$MyWatcher@67424e82

Welcome to ZooKeeper!

2018-12-04 11:29:02,164 [myid:] - INFO  [main-SendThread(127.0.0.1:2181):ClientCnxn$SendThread@1028] - Opening socket connection to server 127.0.0.1/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown error)

2018-12-04 11:29:02,169 [myid:] - INFO  [main-SendThread(127.0.0.1:2181):ClientCnxn$SendThread@878] - Socket connection established to 127.0.0.1/127.0.0.1:2181, initiating session

JLine support is enabled

2018-12-04 11:29:02,216 [myid:] - INFO  [main-SendThread(127.0.0.1:2181):ClientCnxn$SendThread@1302] - Session establishment complete on server 127.0.0.1/127.0.0.1:2181, sessionid = 0x10029a625410000, negotiated timeout = 30000

WATCHER::

WatchedEvent state:SyncConnected type:None path:null

操作命令：

ls:

[zk: 127.0.0.1:2181(CONNECTED) 1] ls /

[zookeeper]

create:

[zk: 127.0.0.1:2181(CONNECTED) 2] create /name hongdada

Created /name

[zk: 127.0.0.1:2181(CONNECTED) 4] ls /

[name, zookeeper]

get:

[zk: 127.0.0.1:2181(CONNECTED) 5] get /name

hongdada

cZxid = 0x2

ctime = Tue Dec 04 13:08:06 CST 2018

mZxid = 0x2

mtime = Tue Dec 04 13:08:06 CST 2018

pZxid = 0x2

cversion = 0

dataVersion = 0

aclVersion = 0

ephemeralOwner = 0x0

dataLength = 8

numChildren = 0

set:

[zk: 127.0.0.1:2181(CONNECTED) 7] set /name hondadadada

cZxid = 0x2

ctime = Tue Dec 04 13:08:06 CST 2018

mZxid = 0x3

mtime = Tue Dec 04 13:09:03 CST 2018

pZxid = 0x2

cversion = 0

dataVersion = 1

aclVersion = 0

ephemeralOwner = 0x0

dataLength = 11

numChildren = 0

delete:

delete只能删除不包含子节点的节点

[zk: 127.0.0.1:2181(CONNECTED) 50] ls /dubbo/com.jsy.order.api.OrderFacade

[configurators, providers]

[zk: 127.0.0.1:2181(CONNECTED) 52] delete /dubbo/com.jsy.order.api.OrderFacade/providers

[zk: 127.0.0.1:2181(CONNECTED) 53] ls /dubbo/com.jsy.order.api.OrderFacade/providers

Node does not exist: /dubbo/com.jsy.order.api.OrderFacade/providers

[zk: 127.0.0.1:2181(CONNECTED) 57] delete /dubbo/com.jsy.order.api.OrderFacade/configurators

[zk: 127.0.0.1:2181(CONNECTED) 58] delete /dubbo/com.jsy.order.api.OrderFacade

只能从最底部子节点一个个删除

rmr:

rmr:整个节点全部删除

[zk: 127.0.0.1:2181(CONNECTED) 60] ls  /dubbo

[com.jsy.order.api.OrderPayFacade, com.jsy.order.api.OrderTrialFacade, com.jsy.order.api.OpenAccountHttpFacade, com.jsy.payment.api.PaymentFacade, com.jsy.ufida.api.UfidaFacade, com.jsy.order.api.OpenAccountFacade, com.jsy.validation.ValidationFacade, com.jsy.payment.api.CustomerOpenAccountFacade, com.jsy.payment.api.PaymentQueryFacade, com.jsy.order.api.OrderUfidaFacade, com.jsy.order.api.OrderPayAccountFacade, com.jsy.order.api.OrderFacade2]

[zk: 127.0.0.1:2181(CONNECTED) 61] rmr /dubbo/com.jsy.order.api.OrderPayFacade

[zk: 127.0.0.1:2181(CONNECTED) 62] ls  /dubbo

[com.jsy.order.api.OrderTrialFacade, com.jsy.order.api.OpenAccountHttpFacade, com.jsy.payment.api.PaymentFacade, com.jsy.ufida.api.UfidaFacade, com.jsy.order.api.OpenAccountFacade, com.jsy.validation.ValidationFacade, com.jsy.payment.api.CustomerOpenAccountFacade, com.jsy.payment.api.PaymentQueryFacade, com.jsy.order.api.OrderUfidaFacade, com.jsy.order.api.OrderPayAccountFacade, com.jsy.order.api.OrderFacade2]

常用四字命令

  1. 可以通过命令：echo stat|nc 127.0.0.1 2181 来查看哪个节点被选择作为follower或者leader
  2. 使用echo ruok|nc 127.0.0.1 2181 测试是否启动了该Server，若回复imok表示已经启动。
  3. echo dump| nc 127.0.0.1 2181 ,列出未经处理的会话和临时节点。
  4. echo kill | nc 127.0.0.1 2181 ,关掉server
  5. echo conf | nc 127.0.0.1 2181 ,输出相关服务配置的详细信息。
  6. echo cons | nc 127.0.0.1 2181 ,列出所有连接到服务器的客户端的完全的连接 / 会话的详细信息。
  7. echo envi |nc 127.0.0.1 2181 ,输出关于服务环境的详细信息（区别于 conf 命令）。
  8. echo reqs | nc 127.0.0.1 2181 ,列出未经处理的请求。
  9. echo wchs | nc 127.0.0.1 2181 ,列出服务器 watch 的详细信息。
  10. echo wchc | nc 127.0.0.1 2181 ,通过 session 列出服务器 watch 的详细信息，它的输出是一个与 watch 相关的会话的列表。
  11. echo wchp | nc 127.0.0.1 2181 ,通过路径列出服务器 watch 的详细信息。它输出一个与 session 相关的路径。

demo:

查看节点主从

$ echo stat|nc 18.16.200.41 2181

Zookeeper version: 3.4.6-1569965, built on 02/20/2014 09:09 GMT

Clients:

 /18.16.200.77:12614[1](queued=0,recved=46681,sent=46689)

 /18.16.200.110:53376[1](queued=0,recved=39408,sent=39415)

 /18.16.200.10:56038[1](queued=0,recved=15366,sent=15366)

 /18.16.200.70:54316[1](queued=0,recved=46825,sent=46825)

 /18.16.200.91:63120[1](queued=0,recved=26343,sent=26343)

 /18.16.200.52:35739[1](queued=0,recved=7116,sent=7116)

 /18.16.200.10:58026[1](queued=0,recved=3592,sent=3592)

 /18.16.200.91:63275[1](queued=0,recved=26098,sent=26098)

 /18.16.200.91:63118[1](queued=0,recved=26289,sent=26289)

 /18.16.202.169:6752[0](queued=0,recved=1,sent=0)

 /18.16.200.110:58024[1](queued=0,recved=253,sent=253)

Latency min/avg/max: 0/0/358

Received: 360617

Sent: 360677

Connections: 11

Outstanding: 0

Zxid: 0x6600007eea

Mode: follower

Node count: 24508

服务环境配置

$ echo envi|nc 18.16.200.41 2181

Environment:

zookeeper.version=3.4.6-1569965, built on 02/20/2014 09:09 GMT

host.name=slave1

java.version=1.8.0_91

java.vendor=Oracle Corporation

java.home=/usr/java/jdk1.8.0_91/jre

java.class.path=/root/zookeeper/zookeeper/bin/../build/classes:/root/zookeeper/zookeeper/bin/../build/lib/*.jar:/root/zookeeper/zookeeper/bin/../lib/slf4j-log4j12-1.6.1.jar:/root/zookeeper/zookeeper/bin/../lib/slf4j-api-1.6.1.jar:/root/zookeeper/zookeeper/bin/../lib/netty-3.7.0.Final.jar:/root/zookeeper/zookeeper/bin/../lib/log4j-1.2.16.jar:/root/zookeeper/zookeeper/bin/../lib/jline-0.9.94.jar:/root/zookeeper/zookeeper/bin/../zookeeper-3.4.6.jar:/root/zookeeper/zookeeper/bin/../src/java/lib/*.jar:/root/zookeeper/zookeeper/bin/../conf:

java.library.path=/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib

java.io.tmpdir=/tmp

java.compiler=<NA>

os.name=Linux

os.arch=amd64

os.version=2.6.32-573.el6.x86_64

user.name=root

user.home=/root

user.dir=/root/zookeeper/zookeeper

连接服务器的客户端列表

$ echo cons|nc 18.16.200.41 2181

 /18.16.200.77:12614[1](queued=0,recved=46690,sent=46698,sid=0x46ea06e94a60008,lop=PING,est=1574570480896,to=40000,lcxid=0x25,lzxid=0xffffffffffffffff,lresp=1575193282992,llat=0,minlat=0,avglat=0,maxlat=32)

 /18.16.200.110:53376[1](queued=0,recved=39417,sent=39424,sid=0x16e9bb6d34e0031,lop=PING,est=1574668554910,to=40000,lcxid=0x5a,lzxid=0xffffffffffffffff,lresp=1575193283605,llat=0,minlat=0,avglat=0,maxlat=9)

 /18.16.200.10:56038[1](queued=0,recved=15375,sent=15375,sid=0x16e9bb6d34e0004,lop=PING,est=1574988052683,to=40000,lcxid=0x3,lzxid=0xffffffffffffffff,lresp=1575193285636,llat=0,minlat=0,avglat=0,maxlat=13)

 /18.16.200.70:54316[1](queued=0,recved=46834,sent=46834,sid=0x16e9bb6d34e0000,lop=PING,est=1574571154046,to=40000,lcxid=0xcf,lzxid=0xffffffffffffffff,lresp=1575193290380,llat=0,minlat=0,avglat=0,maxlat=36)

 /18.16.200.91:63120[1](queued=0,recved=26352,sent=26352,sid=0x16e9bb6d34e0066,lop=PING,est=1574846855902,to=40000,lcxid=0x183,lzxid=0xffffffffffffffff,lresp=1575193284986,llat=0,minlat=0,avglat=0,maxlat=22)

 /18.16.200.52:35739[1](queued=0,recved=7125,sent=7125,sid=0x16e9bb6d34e0080,lop=PING,est=1575099209870,to=40000,lcxid=0x4b,lzxid=0xffffffffffffffff,lresp=1575193278814,llat=0,minlat=0,avglat=0,maxlat=7)

 /18.16.200.10:58026[1](queued=0,recved=3601,sent=3601,sid=0x16e9bb6d34e0081,lop=PING,est=1575145471096,to=40000,lcxid=0x13,lzxid=0xffffffffffffffff,lresp=1575193287128,llat=0,minlat=0,avglat=0,maxlat=3)

 /18.16.200.91:63275[1](queued=0,recved=26107,sent=26107,sid=0x16e9bb6d34e0067,lop=PING,est=1574847291807,to=40000,lcxid=0xb4,lzxid=0xffffffffffffffff,lresp=1575193291118,llat=0,minlat=0,avglat=0,maxlat=23)

 /18.16.200.91:63118[1](queued=0,recved=26298,sent=26298,sid=0x16e9bb6d34e0065,lop=PING,est=1574846855341,to=40000,lcxid=0x14d,lzxid=0xffffffffffffffff,lresp=1575193282832,llat=0,minlat=0,avglat=0,maxlat=20)

 /18.16.202.169:6784[0](queued=0,recved=1,sent=0)

 /18.16.200.110:58024[1](queued=0,recved=262,sent=262,sid=0x16e9bb6d34e009d,lop=PING,est=1575191812329,to=40000,lcxid=0x98,lzxid=0xffffffffffffffff,lresp=1575193285144,llat=0,minlat=0,avglat=1,maxlat=8)

举例查看zk中的dubbo配置

连接zk服务端，并查看：

 ls /dubbo


[com.jsy.payment.api.CustomerOpenAccountFacade, com.jsy.payment.api.PaymentFacade, com.jsy.payment.api.PaymentQueryFacade, com.jsy.payment.api.UserFacade, com.jsy.ufida.api.UfidaFacade, com.jsy.validation.ValidationFacade, com.shitou.message.api.MessageFacade]

查看具体服务：

ls /dubbo/com.jsy.payment.api.CustomerOpenAccountFacade

[configurators, consumers, providers, routers]

查看消费者配置：

ls /dubbo/com.jsy.payment.api.CustomerOpenAccountFacade/consumers

[consumer://10.244.5.166/com.jsy.payment.api.CustomerOpenAccountFacade?application=huishi-server&category=consumers&check=false&default.check=false&default.retries=0&default.timeout=30000&dubbo=2.8.4&group=test&interface=com.jsy.payment.api.CustomerOpenAccountFacade&methods=bankWhiteListValidation,bankOpenAccount,getCustomerBankWhiteList,getCustomerBankList,getBankCardId,getCertifiedBindingBank,syncBankCard,CustomerBankValidation,queryByBankCardMumber,getCustomerIdForBankCardId,validatePrePayBankCard&pid=1&protocol=dubbo&revision=2.0.0-SNAPSHOT&side=consumer&timestamp=1574757947590&version=1.0.0, consumer://10.244.5.23/com.jsy.payment.api.CustomerOpenAccountFacade?application=capital.schedule&async=false&category=consumers&check=false&default.retries=0&default.timeout=10000&dubbo=2.8.4&group=test&interface=com.jsy.payment.api.CustomerOpenAccountFacade&methods=bankWhiteListValidation,bankOpenAccount,getCustomerBankWhiteList,getCustomerBankList,getBankCardId,getCertifiedBindingBank,CustomerBankValidation,getCustomerIdForBankCardId&pid=1&protocol=dubbo&revision=1.0.0-SNAPSHOT&side=consumer&timeout=60000&timestamp=1574646066889&version=1.0.0, consumer://18.16.200.117/com.jsy.payment.api.CustomerOpenAccountFacade?application=huishi-server&category=consumers&check=false&default.check=false&default.retries=0&default.timeout=30000&dubbo=2.8.4&group=test&interface=com.jsy.payment.api.CustomerOpenAccountFacade&methods=bankWhiteListValidation,bankOpenAccount,getCustomerBankWhiteList,getBankCardId,getCustomerBankList,getCertifiedBindingBank,syncBankCard,queryByBankCardMumber,CustomerBankValidation,getCustomerIdForBankCardId,validatePrePayBankCard&pid=29322&protocol=dubbo&revision=2.0.0-SNAPSHOT&side=consumer&timestamp=1574764692627&version=1.0.0]

查看服务提供者配置：

ls /dubbo/com.jsy.payment.api.CustomerOpenAccountFacade/providers

[dubbo://10.244.5.221:20882/com.jsy.payment.api.CustomerOpenAccountFacade?anyhost=true&application=assets-payment-server&dubbo=2.8.4&generic=false&group=test&interface=com.jsy.payment.api.CustomerOpenAccountFacade&methods=bankWhiteListValidation,bankOpenAccount,getBankCardId,getCustomerBankWhiteList,getCustomerBankList,getCertifiedBindingBank,syncBankCard,CustomerBankValidation,queryByBankCardMumber,getCustomerIdForBankCardId,validatePrePayBankCard&pid=1&revision=2.0.0-SNAPSHOT&side=provider&timestamp=1574825462044&version=1.0.0]

参考：

Windows安装和使用zookeeper

Windows 安装 ZooKeeper

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