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alibaba / spring-cloud-alibaba

Star 21.7k
Open

spring-cloud-starter-stream-rocketmq 2.2.7.RELEASE 版本手动ack后无法同步确认offset

5
xiaowenyu
xiaowenyu commented Mar 1, 2022

组件：
spring-cloud-starter-stream-rocketmq
问题版本：
2.2.7.RELEASE; 2021.0.1.0

问题详情：
stream-rocketmq 2.2.6.RELEASE 升级到 2.2.7.RELEASE 后，无法正常conmit offset

重现步骤：
1.运行的demo如下，使用 AcknowledgmentCallback.noAutoAck() 关闭自动ack，打印之后再 ack

 @Bean
    public ApplicationRunner poller(PollableMessageSource dest1In) {
        return args -> {
            while (true) {
                if (!dest1In.
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good first issue rocketmq kind / bug
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alibaba / Sentinel

Star 18.7k
Open

基于ConcurrentLinkedHashMap实现的CacheMap会导致在高CPU核数下，单个接口产生的ParameterMetric对象很大的问题

3
LeoMe1
LeoMe1 commented Feb 11, 2022

Issue Description

ConcurrentLinkedHashMap在构造二维数组时会根据CPU核心数来计算出当前数组的一维下标长度，当核数为96时，下标为128，此时单个ParameterMetric对象大小接近1M，如下图所示：

image

当接口调用量较大时，此处将会占用大量内存，sentinel是否有考虑过这块的内存使用，或者切成其他Cache？毕竟googlecode.concurrentlinkedhashmap作者也建议使用Caffeine了.

Tell us your environment

springbo

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good first issue area/performance
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chaosblade-io / chaosblade

Star 4.6k
Open

Capability Questions

1
glsutter
glsutter commented Dec 8, 2020

Issue Description

Question

Describe what happened (or what feature you want)

Trying to evaluate ChaosBlade as an option for resiliency testing. But I'm not sure if this is a feature request or a question. Actually, two questions:

  • Does ChaosBlade support Azure, or can it be extended to support Azure?
  • Can ChaosBlade inject failures into a Platform as a Service (Pa
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good first issue type/feature
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alibaba / lowcode-engine

Star 3.4k
Open

升级到react 17 组件无法选中

luna2216
luna2216 commented Mar 14, 2022

复现流程与链接

将demo中的react版本修改为17.0.2，运行后编辑器中组件无法选中

期望结果

可以正常运行

环境信息

  • 引擎版本 1.0.1-beta.1
  • ext 版本 1.0.2
  • 物料
    • moment﹫2.24.0
    • lodash
    • ﹫alifd/next﹫1.24.18
    • NextTable﹫1.0.1
    • ﹫alilc/lowcode-materials﹫1.0.1
    • ﹫alifd/pro-layout﹫1.0.1-beta.5
    • ﹫alifd/fusion-ui﹫1.0.5-beta.1
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bug good first issue

1024-lab / smart-admin

Star 1.5k

SmartAdmin 使用 SpringBoot和Vue，前后端分离，我们希望用一套漂亮的代码和一套整洁的代码规范，让大家在这浮躁的代码世界里感受到一股把代码写好的清流！同时又让开发者节省大量的时间，减少加班，快乐工作，热爱生活。SmartAdmin 让你从认识到忘不了，绝对是你最想要的！

admin vue element alibaba iview ant-design vue-admin springcloud iview-admin springboot2 element-admin ant-design-vue springboot-vue springboot-admin viewui viewui-admin ant-design-vue-admin
  • Updated Feb 27, 2022
  • Java

iOS-Strikers / OCBarrage

Star 606

iOS 弹幕库 OCBarrage, 同时渲染5000条弹幕也不卡, 轻量, 可拓展, 高度自定义动画, 超高性能, 简单易上手; A barrage render-engine with high performance for iOS. At the same time, rendering 5000 barrages is also very smooth, lightweight, scalable, highly custom animation, ultra high performance, simple and easy to use!

ios player demo google facebook gpu high-performance engine live weixin wechat danmaku danmu tencent qq alibaba calayer barrage quanmin render-engine
  • Updated Oct 9, 2018
  • Objective-C

w1531724247 / OCBarrage

Star 315

iOS 弹幕库 OCBarrage, 同时渲染5000条弹幕也不卡, 轻量, 可拓展, 高度自定义动画, 超高性能, 简单易上手; A barrage render-engine with high performance for iOS. At the same time, rendering 5000 barrages is also very smooth, lightweight, scalable, highly custom animation, ultra high performance, simple and easy to use!

ios player demo google facebook gpu high-performance engine live weixin wechat danmaku danmu tencent qq alibaba calayer barrage quanmin render-engine
  • Updated Jun 4, 2019
  • Objective-C

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