There are several broker examples

Original address: http://blog.csdn.net/shangboerds/article/details/38944743 -- Start 1. Start ZooKeeper Start ZooKeeper first. set KAFKA_HOME=C:/dev/kafka_2.10-0.8.2.2   cd %KAFKA_HOME%/bin/windows   zookeeper-server-start.bat %KAFKA_HOME%/config/zookeeper.properties   2. Start Kafka borker First, copy ...

Posted by majik_sheff on Thu, 11 Jul 2019 17:43:47 -0700

mac installation zookeeper pseudo cluster

Catalogue 1. Configuration 2. Start all servers of zookeeper pseudo cluster 3. Access Client 4. Writing startup scripts 1. Configuration zookeeper download address: http://mirrors.cnnic.cn/apache/zookeeper/zookeeper-3.4.6/  Deploy three servers on a machine, create a folder zookeeperLab under the specified folder, create three folders server ...

Posted by Hitch54 on Thu, 11 Jul 2019 14:23:51 -0700

Implementation of Distributed Lock Based on Constul

When we build distributed systems, we often need to control mutually exclusive access to shared resources. At this time, we are involved in the implementation of distributed locks (also known as global locks). Based on the current tools, we have a large number of ways of implementation, such as: Redis-based implementation, Zookeeper-based imple ...

Posted by amitshah on Mon, 08 Jul 2019 13:21:16 -0700

Summary of kafka learning knowledge points

I. server.properties in kafka configuration file #broker's global unique number, not duplicated broker.id=0 #The port used to listen for links, where producer or consumer will establish a connection port=9092 #Number of threads processing network requests num.network.threads=3 #Off-the-shelf quantities used to process disk IO nu ...

Posted by fellixombc on Thu, 27 Jun 2019 14:32:08 -0700

CentOS environment installs zookeeper service and uses golang to implement Leader election of distributed system

I. Preparations 1. Download and install vmware, the steps are omitted. 2. Download the ios package for the CentOS system: http://isoredirect.centos.org/centos/7/isos/x86_64/CentOS-7-x86_64-Everything-1611.iso 3. Download and install Xshell 5, step omitted. 4. Download and install git, step omitted. 5.zookeeper official website: http://zookeeper ...

Posted by Canadiengland on Sun, 09 Jun 2019 14:25:53 -0700

Dynamic Sensing Server Up and Down

Dynamic Sensing of Distributed Server Up and Down-line Function by zookeeper Dynamic Sensing of Distributed Server Up and Down-line Function by zookeeper Business Description Implementation of Server-side Implementation of Client test Business Description In a distributed system, the master node can have more than one, whi ...

Posted by billkom on Wed, 05 Jun 2019 10:30:20 -0700

JMS Implements Centralized Management of Parameters

Preface Last document Zookeeper implements centralized management of parameters This paper introduces how to use Zookeeper to monitor and notify nodes to simply realize centralized management of parameters. In fact, JMS publishing and subscribing mechanism can also achieve similar functions. Cluster nodes can update specified parameters by subs ...

Posted by impulse() on Tue, 04 Jun 2019 11:35:41 -0700

Kafka Shell Basic Commands (Including topic Addendum, Delete and Revise)

Create kafka topic View all topic lists View the specified topic information Console to topic Production Data Console consumes topic data View the maximum (minimum) offset of a partition in topic Increase the number of topic partitions Delete topic, use cautiously, only delete metadata in zookeeper, message file must be deleted m ...

Posted by kaisaj on Mon, 27 May 2019 12:14:22 -0700

Zoo Keeper Quick Start

Link to the original text: http://www.dubby.cn/detail.html?id=9024 This brief introduction This article is intended for beginners of ZooKeeper, introducing simple installation, configuration, and commands to try to run ZooKeeper. Also mentioned are some slightly responsible installations - replicated deployments, log optimization. Of course, ...

Posted by Dan39 on Fri, 24 May 2019 16:29:02 -0700

ZooKeeper command line tool zkCli.sh

ZooKeeper provides a very simple command-line client, zkCli, under the bin directory of the ZooKeeper installation directory. [root@s1 zk]# ls /usr/local/zookeeper/bin/ zkCleanup.sh zkCli.sh zkEnv.sh zkServer.sh First connect to a ZooKeeper instance that has been started. For example: zkCli.sh -server localhost:2181 A lot of information will ...

Posted by Fractal on Fri, 17 May 2019 20:48:11 -0700