Analysis of distributed heartbeat detection module of DBLE

Author: Lu Lu Those who love technology and are willing to share are mainly engaged in the research of database related technology. Source: original contribution *Aikesheng is produced by the open source community. The original content cannot be used without authorization. Please contact the editor for reprint and indicate the source. Summ ...

Posted by SystemOverload on Wed, 08 Apr 2020 11:24:57 +0200

Source code analysis of linux Scheduler - Overview

Introduction As the core component of the operating system, scheduler has a very important significance, which is constantly updated with the update of Linux kernel. This series of articles through linux-3.18.3 source for scheduler learning and analysis, step by step to Linux existing scheduler orig ...

Posted by R4nk3d on Mon, 20 Jan 2020 10:51:25 +0100

How to deploy the traifik ingress controller in K8S cluster

Note: the version of traifik used in this article is 1.x In the production environment, we often need to control the external access from the Internet to the cluster, which happens to be the responsibility of Ingress.  The main purpose of Ingress is to expose HTTP and HTTPS from outside the cluster to the services running in the cluster. Thi ...

Posted by mulysa on Tue, 07 Jan 2020 11:13:53 +0100

Summary Notes on Spring Cloud Concise Tutorial Configuration

This article covers spring cloud learning sample programs, eureka, feign, rebbion, hystrix, zuul, config, bus usage examples (using svn to manage configuration). Eureka Registry Eureka server configuration @EnableEurekaServer eureka: instance: hostname: localhost client: register-with-eureka: false #Is eureka itself regist ...

Posted by sunil.23413 on Mon, 07 Oct 2019 06:53:55 +0200

Deep parsing of xxl-rpc service callers

I. Callers of services Overview of service invokers: The invoker package in the remoting package is the service caller, including configuration, bean proxy, load balancing strategy, invocation scheme, etc. II. Generating Agent 2.1 @XxlRpcReference Let's first look at the @XxlRpcReference annotation ...

Posted by PascalNouma on Sun, 21 Jul 2019 13:52:56 +0200

Several load balancing methods in Dubbo

AbstractLoadBalance In Dubbo, all load balancing implementation classes inherit from AbstractLoadBalance, which implements the LoadBalance interface and encapsulates some common logic. as follows public <T> Invoker<T> select(List<Invoker<T>> invokers, URL url, Invocation invoc ...

Posted by Fly on Sun, 21 Jul 2019 12:30:39 +0200