对于 nacos 和 apollo 的配置中心,客户端监听配置文件的下发是增量下发还是全量下发呢? - V2EX
aladdinding

对于 nacos 和 apollo 的配置中心,客户端监听配置文件的下发是增量下发还是全量下发呢?

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  •   aladdinding Jul 6, 2022 1230 views
    This topic created in 1421 days ago, the information mentioned may be changed or developed.

    主要是针对非常大的配置文件,不太懂 java ,不知道客户端监听是怎么做的

    6 replies    2022-07-07 13:12:22 +08:00
    aladdinding
        1
    aladdinding  
    OP
       Jul 6, 2022
    或者是有没有支持增量下发的配置中心呢
    FrankAdler
        2
    FrankAdler  
       Jul 6, 2022 via iPhone
    我用 go 和 php 对接过 Apollo ,看起来是全量的,java 用过但是客户端很完善就没细看了,客户端是通过 http 长轮训的方式实现的,nacos 看过文章也是一样的协议,据说有打算上长连接,增量还没听说
    FrankAdler
        3
    FrankAdler  
       Jul 6, 2022 via iPhone
    @aladdinding 微服务架构下,增量感觉实现难度应该蛮复杂的,全量会有什么问题吗,扛不住加点机器也比提高复杂度好啊
        4
    cnzjl  
       Jul 7, 2022
    那得看这个配置文件有多大了
    aladdinding
        5
    aladdinding  
    OP
       Jul 7, 2022
    @FrankAdler 折中的解决办法是多分几个 namespace 了
    damai0419
        6
    damai0419  
       Jul 7, 2022
    nacos 好像是全量。nacos 2.x 已经上长连接了。性能好很多。
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