sping cloud component link tracking Zipkin

From Here https://www.jianshu.com/p/1ef5cd97ba2b   What is Zipkin Zipkin is an open source distributed real-time data tracking system, designed based on a paper by Google Dapper and developed by Twitter.Its main function is to aggregate real-time monitoring data from heterogeneous systems.Distri ...

Posted by agriz on Fri, 07 Feb 2020 17:46:32 -0800

Installation of Dubbo admin management platform under centos7

1. Download Dubbo source code at https://github.com/alibaba/dubbo     2. Unzip the zip file to the directory "D: \ technical data \ zookeeper \ Dubbo master \ Dubbo master"   Manual packaging. Here you only need to package the war package of Dubbo admin. So go to the Dubbo admin directory and use maven to pac ...

Posted by tito on Fri, 31 Jan 2020 00:15:56 -0800

Jmeter calls Dubbo interface

Jmeter test Dubbo interface Preface dubbo Jmeter TestNG Spring This article introduces two ways to use jmeter to test dubbo interface Call through the way of jmeter secondary development (jar) (recommended, with requirements for coding ability) Call through JMeter plugins Dubbo Call through ...

Posted by magnetica on Tue, 14 Jan 2020 20:12:48 -0800

SPI Adaptive Extended Adaptive Principle for Dubbo Source Analysis 2

Catalog Principle overview Why design the @Adaptive annotation Where, when and how dubbo source is used Source Code Analysis for @Adaptive Extension Loading Process summary Principle overview First, look at the description of adaptive scaling on the following website: In Dubbo, many extensions are l ...

Posted by robot43298 on Sat, 11 Jan 2020 16:43:24 -0800

elasticsearch java client api using

1. client building​ package com.pz998.app.service.utils; import static org.elasticsearch.common.settings.Settings.settingsBuilder; import java.net.InetSocketAddress; import org.elasticsearch.client.Client; import org.elasticsearch.client.transport.TransportClient; import org.elasticsearch.common.settings.Settings; import org.elasticsearch.c ...

Posted by Repgahroll on Sun, 05 Jan 2020 22:56:03 -0800

Another dubbo multi network card problem

background Another inaccessible event Analysis First of all, refer to this kind of questions Troubleshooting: foreign consumer XXX access service YYY from registry zzz use Dubbo version 2.5.3, please check register access list (whitelist / blacklist) It's not the same thing to find out~ It can be seen from the error reporting above that ...

Posted by creet0n on Sat, 04 Jan 2020 19:47:22 -0800

Dubbo's filter loads on demand

background In one day, two partners asked me about the on-demand loading mechanism of filter. It's necessary to record it here About filter The predecessor of filter in dubbo source code series Today's filter of dubbo source code series Analysis The following attributes exist in the comment about Activate in dubbo @Documented @Retentio ...

Posted by gardner1 on Tue, 31 Dec 2019 11:59:02 -0800

Source code analysis Dubbo service consumer startup process

Through the detailed explanation of the previous article, we know that the Dubbo service consumer label dubbo:reference will eventually create a corresponding ReferenceBean instance in the Spring container, and ReferenceBean implements the Spring life cycle interface: InitializingBean. Next, we should look at the implementation of its afterprop ...

Posted by Fari on Sun, 22 Dec 2019 02:06:53 -0800

Source code analysis Dubbo service provider startup process - Part 2

This article continues the above process of Dubbo service provider startup. In the previous article, I combed the configuration mode based on dubbo spring file in detail. How Dubbo loads the configuration file and how dubbo:service Tag service exposes the whole process. This section focuses on the call of doLocalExport method in registryprotoco ...

Posted by Phasma Felis on Thu, 19 Dec 2019 12:21:37 -0800

Introduction to python tool library dubbo: accessing dubbo service through telnet interface

brief introduction After dubbo service is released, we can use telnet command to debug and manage. For more information, see Telnet Command Reference Manual telnet call example: $ telnet 172.17.103.110 9097 Trying 172.17.103.110... Connected to 172.17.103.110. Escape character is '^]'. dubbo>ls com.oppo.sso.service.onekey.IOne ...

Posted by Elephant on Tue, 17 Dec 2019 08:39:32 -0800