Install the Zookeeper cluster on CentOS7. Install java software on the Zookeeper cluster test machine on CentOS7 $ rpm-qa | grepjava $ sudoyuminstall-yjava-1.8.0-openjdk.x86_64 $ java-versionopenjdkversion1.8.0_6 install Zookeeper cluster on CentOS 7
Http://blog.csdn.net/fenglailea/article/details/52458737#t3directory (?) [-]
Installing zookeeper
1 Direct installation zookeeper no need to compile
2 source code compilation installation Zookeeper
Installing the PHP
Zookeeper is not designed for high availability
Many systems need to be deployed across data centers for Disaster Tolerance. For cost-effectiveness, we usually allow multiple data centers to work at the same time, instead of setting up n times of
Reprinted from http://blog.fens.me/zookeeper-queue/Let Hadoop run in the Cloud series on How to integrate virtualization and Hadoop, let Hadoop clusters run on VPS virtual hosting, and provide storage and computing services to users through the
This article introduces how to use Zookeeper. For more information, see
For more information, see the official zookeeper website.
Zookper: A Distributed Application collaboration Service
Zookper is a distributed, open-source collaborative service
I. Installation of Libzookeeper
The code is as follows
Copy Code
cd/usr/local/src/wget http://mirror.bit.edu.cn/apache//zookeeper/zookeeper-3.4.5/zookeeper-3.4.5.tar.gzTAR-XF zookeeper-3.4.5.tar.gzCD zookeeper-3.4.5/src/c.
The Hadoop family of articles, mainly about the Hadoop family of products, commonly used projects include Hadoop, Hive, Pig, HBase, Sqoop, Mahout, Zookeeper, Avro, Ambari, Chukwa, and new additions to the project including, YARN, Hcatalog, Oozie,
Executive Php-m | grep zookeeper Error after
PHP warning:php startup:unable to load Dynamic Library '/usr/lib64/php/modules/zookeeper.so '-libzookeeper_mt.so.2:can Not open Shared object File:no such file or directory in Unknown on line 0
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Php connects to zookeeper instance 1. after zookeeper is installed successfully, the corresponding startup script is started in the bin directory of zookeeper.
Start Server
./ZkServer. sh start
Start the client: (* Note: java must be
1, after the installation successful zookeeper, in the Zookeeper Bin directory has started the corresponding startup script
Start the server
./zkserver.sh Start
Start Client: (* Note: CLI requires Java installation)
zkcli.sh
2, php Example:
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