(14) Build Dubbo distributed platform-window install Zookeeper Registration Center

In the previous article we introduced the "Build Dubbo distributed Platform-dubbo Console Installation", considering that our development environment is on the window, in order to deploy the convenience, today to briefly introduce the window installation zookeeper registry.

1. Brief introduction

Zookeeper is a full-fledged sub-project of Hadoop, a reliable coordination system for large distributed systems, with features such as configuration maintenance, name services, distributed synchronization, group services, and more. The goal of zookeeper is to encapsulate complex and error-prone services that provide users with easy-to-use interfaces and performance-efficient, robust systems.

2. Installation and Configuration

The official website of Apache provides a lot of mirrors, then find the corresponding version, the latest is 3.3.6

：

Http://mirrors.cnnic.cn/apache/zookeeper/zookeeper-3.3.6/zookeeper-3.3.6.tar.gz

Install under Windows

Extract the downloaded zookeeper files to the specified directory

D:\ant\zookeeper-3.3.6>

Modify the Conf to add a zoo.cfg

The contents are as follows:

#The number of milliseconds of each tick heartbeat interval milliseconds each time

ticktime=2000

#The number of ticks that initial

Synchronization phase can take

initlimit=10

#The number of ticks that can pass between

#sending a request and getting anacknowledgement

Synclimit=5

#the directory where the snapshot isstored. Mirrored Data location

Datadir=d:\data\zookeeper

#日志位置

Datalogdir=d:\logs\zookeeper

The port at which the clients WillConnect client connection

clientport=2181

Note: If you start an error message that the CFG file has errors, you can use the contents of the zoo_sample.cfg can also be replaced

Go to the Bin directory and start Zkserver.cmd, this script will start a Java process

You can also double-click Zkserver.cmd to start:
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(14) Build Dubbo distributed platform-window install Zookeeper Registration Center