Create a yum warehouse and logical disk partition

1. Build your own yum warehouse, which is network source and local source respectively.Network Source:1. First create a yum warehouse: [centos@localhost ~]$ yum install createrepo 2. Disable the original yum network source. [root@localhost yum.repos.d]# mv CentOS-Base.repo CentOS-Base.repo.bak 3. Edit CentOS-Base.repo [base] name=Base Repo on ...

Posted on Tue, 16 Jun 2020 18:20:31 -0400 by joshberm

SpringBoot 36: integrating MinIo file services

What is MinIo Minio is an open source lightweight file server under Apcche. It is based on object storage, and the protocol is based on Apache License v2.0. Open source can be used for business. Minio is mainly used to store unstructured data, such as files, pictures, photos, log files, various backup ...

Posted on Tue, 16 Jun 2020 04:40:14 -0400 by VooDooRT

Let people love and hate Lombok, in the end should not use

1 Introduction Lombok, an island in Indonesia, is Longmu island. But in the world of Java, it is a convenient class library, which can provide a lot of convenience, so it is favored by many people. But there are many objections. Why is that? I went to Longmu island to shoot the sunset. 2 convenience provided by Lombok In general, when we use P ...

Posted on Tue, 16 Jun 2020 02:12:32 -0400 by ShugNorris

My development diary

A few days ago, the company planned to develop a large platform integrating various management functions, and let me be responsible for the development of test related services. For the first time, I was really busy as a dog. The project was finally approved last week and officially entered the development stage this week. The general requireme ...

Posted on Mon, 15 Jun 2020 23:18:31 -0400 by jsschmitt

jenkins package deployment tool installation

Package download maven package download gradle package download ant package download node package download Configure environment #decompression tar zxf apache-maven-xxxx.tar.gz -C /usr/local tar zxf gradle-xxxx.tar.gz -C /usr/local tar zxf node-xxxxx.tar.gz -C /usr/local tar zxf apache-ant-xxxx.tar.gz -C /usr/local #Add envi ...

Posted on Sun, 14 Jun 2020 23:04:48 -0400 by mj99

Building analysis data lake with Apache Spark and Apache Hudi

Welcome to WeChat official account: ApacheHudi 1. Introduction Most modern data lakes are built on some kind of distributed file system (DFS), such as HDFS or cloud based storage, such as AWS S3. One of the basic principles to follow is the "write once read many" access model for files. This ...

Posted on Sun, 14 Jun 2020 22:39:40 -0400 by tozanni

Message type - normal message

General message RocketMQ provides three ways to send ordinary messages: reliable synchronous sending, reliable asynchronous sending and one-way sending. Reliable synchronous transmission Synchronous sending refers to the communication mode in which the sender sends data and sends the next packet a ...

Posted on Sat, 13 Jun 2020 00:38:15 -0400 by spicey

How RocketMQ.2-NameServer started

The previous article described the process of starting NameServer and broker with RocketMQ source code for single-machine deployment and sending and receiving messages. In fact, it is a simple quickstart. After the actual operation, the backend monarch has been able to carry out simple business messaging based on RocketMQ, completing small func ...

Posted on Fri, 12 Jun 2020 22:26:33 -0400 by maverickminds

Centos7 install apache server

Official website address: http://httpd.apache.org/ , take version 2.4.43 as an example Click Download to enter the relevant Download pageHere's another way to download: wget Download First we download dependency yum groupinstall "Development Tools" -y yum install libtool -y yum install expat-devel pcr ...

Posted on Thu, 11 Jun 2020 04:18:17 -0400 by knight

JustAuth practical document - Basic chapter

JustAuth actual combat document JustAuth, as you can see, is just a tool class library for third-party authorized login. It can let us get rid of the tedious third-party login SDK and make the login So easy! This column will introduce in detail how to use JustAuth to realize third-party login and how to use the advanced features of JustAuth. 🎉 ...

Posted on Thu, 11 Jun 2020 03:53:17 -0400 by daena76