1 Star 0 Fork 497

xuqing1986 / hippo4j

forked from opengoofy / hippo4j 
加入 Gitee
与超过 1200万 开发者一起发现、参与优秀开源项目,私有仓库也完全免费 :)
免费加入
克隆/下载
贡献代码
同步代码
取消
提示: 由于 Git 不支持空文件夾,创建文件夹后会生成空的 .keep 文件
Loading...
README
Apache-2.0

GitHub LICENSE

Hippo4J

Hippo4J 基于 美团动态线程池 设计理念开发,针对线程池增强 动态调参、监控、报警功能

通过 Web 控制台对线程池参数进行动态调整,支持 集群内线程池的差异化配置。内置线程池参数变更通知,以及 运行过载报警 功能(支持多通知平台)。

按照租户、项目、线程池的维度划分,配合系统权限,让不同的开发、管理人员负责自己系统的线程池。

自 1.1.0 版本发布后,Hippo4J 分为两种使用模式,用一张图来说明两者的使用差别。

hippo4j-core

轻量级动态线程池管理,依赖 Apollo、Nacos 等三方配置中心(任选其一)完成线程池参数动态变更,同样包含运行时报警、监控功能。

监控功能配置详见:线程池监控

hippo4j-server

部署 hippo4j-server 服务,通过可视化 Web 界面完成线程池的创建、变更以及查看,不依赖三方中间件。

相比较 hippo4j-core,功能会更强大,但是也引入了一定的复杂性。需要部署一个 Java 服务,以及 MySQL 数据库。

使用总结

hippo4j-core hippo4j-server
依赖 Nacos、Apollo 等配置中心(任选其一) 部署 Hippo4J Server(内部无依赖中间件)
使用 配置中心补充线程池相关参数 Hippo4J Server Web 控制台添加线程池记录
功能 包含基础功能:参数动态化、运行时监控、报警等 基础功能之外扩展控制台界面、线程池堆栈查看、线程池运行信息实时查看、历史运行信息查看、线程池配置集群个性化等

使用建议:根据公司情况选择,如果基本功能可以满足使用,选择 hippo4j-core 使用即可;如果希望更多的功能,可以选择 hippo4j-server。

两者在进行替换的时候,无需修改业务代码

解决什么问题

简单来说,Hippo4J 主要为我们解决了下面这些使用原生线程池存在的问题:

  • 原生线程池创建时无法合理评估参数问题。比如功能使用到线程池,遇到突发流量洪峰,频繁拒绝任务。Hippo4J 提供动态修改参数功能,避免修改线程池参数后重启线上应用
  • 当线程池运行过程中无法再接受新的任务,此时你想知道 线程池内线程都在做什么?Hippo4J 提供查看线程池堆栈功能;
  • 某接口频繁超时,内部依赖线程池执行,想要 查看过去一段时间线程池运行参数情况。Hippo4J 提供历史数据图表查看功能;
  • 原生线程池无任务报警策略。Hippo4J 内置四种报警策略,分别是:活跃度报警、队列容量报警、拒绝策略报警和运行时间过长报警。

报警通知

Hippo4J 已接入钉钉、企业微信以及飞书平台,提供了 线程池参数变更通知运行时报警 功能。示例如下:


配置变更


报警通知

快速开始

运行 Hippo4J 自带 Demo 参考文档

在线体验地址 用户名密码:hippo4j / hippo4j

联系我

对于这个项目,是否有什么不一样看法,同 作者 或者创建 Issues 沟通。

公众号

如果大家想要实时关注 Hippo4J 最新动态以及干货分享的话,可以关注我的公众号。

Stars 趋势

Stargazers over time

友情链接

  • JavaGuide:「Java学习+面试指南」一份涵盖大部分 Java 程序员所需要掌握的核心知识。准备 Java 面试,首选 JavaGuide!
  • Guide-Rpc-Framework:A custom RPC framework implemented by Netty+Kyro+Zookeeper.(一款基于 Netty+Kyro+Zookeeper 实现的自定义 RPC 框架-附详细实现过程和相关教程。)
  • toBeBetterJavaer:Java 程序员进阶之路,据说每一个优秀的 Java 程序员都喜欢她,风趣幽默、通俗易懂。内容包括 Java 基础、Java 并发编程、Java 虚拟机、Java 企业级开发、Java 面试等核心知识点
  • Austin:消息推送平台📝 推送下发【邮件】【短信】【微信服务号】【微信小程序】等消息类型。所使用的技术栈包括:SpringBoot、SpringDataJPA、MySQL、Docker、docker-compose、Kafka、Redis、Apollo、prometheus、Grafana、GrayLog、Flink、Xxl-job、Echarts等等

鸣谢

Hippo4J 项目基于或参考以下项目:NacosEurekaMzt-Biz-LogEquator

感谢 JetBrains 提供的免费开源 License:

图片引用自lets-mica

Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 1. Definitions. "License" shall mean the terms and conditions for use, reproduction, and distribution as defined by Sections 1 through 9 of this document. "Licensor" shall mean the copyright owner or entity authorized by the copyright owner that is granting the License. "Legal Entity" shall mean the union of the acting entity and all other entities that control, are controlled by, or are under common control with that entity. For the purposes of this definition, "control" means (properties) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the outstanding shares, or (iii) beneficial ownership of such entity. "You" (or "Your") shall mean an individual or Legal Entity exercising permissions granted by this License. "Source" form shall mean the preferred form for making modifications, including but not limited to software source code, documentation source, and configuration files. "Object" form shall mean any form resulting from mechanical transformation or translation of a Source form, including but not limited to compiled object code, generated documentation, and conversions to other media types. "Work" shall mean the work of authorship, whether in Source or Object form, made available under the License, as indicated by a copyright notice that is included in or attached to the work (an example is provided in the Appendix below). "Derivative Works" shall mean any work, whether in Source or Object form, that is based on (or derived from) the Work and for which the editorial revisions, annotations, elaborations, or other modifications represent, as a whole, an original work of authorship. For the purposes of this License, Derivative Works shall not include works that remain separable from, or merely link (or bind by name) to the interfaces of, the Work and Derivative Works thereof. "Contribution" shall mean any work of authorship, including the original version of the Work and any modifications or additions to that Work or Derivative Works thereof, that is intentionally submitted to Licensor for inclusion in the Work by the copyright owner or by an individual or Legal Entity authorized to submit on behalf of the copyright owner. For the purposes of this definition, "submitted" means any form of electronic, verbal, or written communication sent to the Licensor or its representatives, including but not limited to communication on electronic mailing lists, source code control systems, and issue tracking systems that are managed by, or on behalf of, the Licensor for the purpose of discussing and improving the Work, but excluding communication that is conspicuously marked or otherwise designated in writing by the copyright owner as "Not a Contribution." "Contributor" shall mean Licensor and any individual or Legal Entity on behalf of whom a Contribution has been received by Licensor and subsequently incorporated within the Work. 2. Grant of Copyright License. Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare Derivative Works of, publicly display, publicly perform, sublicense, and distribute the Work and such Derivative Works in Source or Object form. 3. Grant of Patent License. Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable (except as stated in this section) patent license to make, have made, use, offer to sell, sell, import, and otherwise transfer the Work, where such license applies only to those patent claims licensable by such Contributor that are necessarily infringed by their Contribution(s) alone or by combination of their Contribution(s) with the Work to which such Contribution(s) was submitted. If You institute patent litigation against any entity (including a cross-claim or counterclaim in a lawsuit) alleging that the Work or a Contribution incorporated within the Work constitutes direct or contributory patent infringement, then any patent licenses granted to You under this License for that Work shall terminate as of the date such litigation is filed. 4. Redistribution. You may reproduce and distribute copies of the Work or Derivative Works thereof in any medium, with or without modifications, and in Source or Object form, provided that You meet the following conditions: (a) You must give any other recipients of the Work or Derivative Works a copy of this License; and (b) You must cause any modified files to carry prominent notices stating that You changed the files; and (c) You must retain, in the Source form of any Derivative Works that You distribute, all copyright, patent, trademark, and attribution notices from the Source form of the Work, excluding those notices that do not pertain to any part of the Derivative Works; and (d) If the Work includes a "NOTICE" text file as part of its distribution, then any Derivative Works that You distribute must include a readable copy of the attribution notices contained within such NOTICE file, excluding those notices that do not pertain to any part of the Derivative Works, in at least one of the following places: within a NOTICE text file distributed as part of the Derivative Works; within the Source form or documentation, if provided along with the Derivative Works; or, within a display generated by the Derivative Works, if and wherever such third-party notices normally appear. The contents of the NOTICE file are for informational purposes only and do not modify the License. You may add Your own attribution notices within Derivative Works that You distribute, alongside or as an addendum to the NOTICE text from the Work, provided that such additional attribution notices cannot be construed as modifying the License. You may add Your own copyright statement to Your modifications and may provide additional or different license terms and conditions for use, reproduction, or distribution of Your modifications, or for any such Derivative Works as a whole, provided Your use, reproduction, and distribution of the Work otherwise complies with the conditions stated in this License. 5. Submission of Contributions. Unless You explicitly state otherwise, any Contribution intentionally submitted for inclusion in the Work by You to the Licensor shall be under the terms and conditions of this License, without any additional terms or conditions. Notwithstanding the above, nothing herein shall supersede or modify the terms of any separate license agreement you may have executed with Licensor regarding such Contributions. 6. Trademarks. This License does not grant permission to use the trade names, trademarks, service marks, or product names of the Licensor, except as required for reasonable and customary use in describing the origin of the Work and reproducing the content of the NOTICE file. 7. Disclaimer of Warranty. Unless required by applicable law or agreed to in writing, Licensor provides the Work (and each Contributor provides its Contributions) on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are solely responsible for determining the appropriateness of using or redistributing the Work and assume any risks associated with Your exercise of permissions under this License. 8. Limitation of Liability. In no event and under no legal theory, whether in tort (including negligence), contract, or otherwise, unless required by applicable law (such as deliberate and grossly negligent acts) or agreed to in writing, shall any Contributor be liable to You for damages, including any direct, indirect, special, incidental, or consequential damages of any character arising as a result of this License or out of the use or inability to use the Work (including but not limited to damages for loss of goodwill, work stoppage, computer failure or malfunction, or any and all other commercial damages or losses), even if such Contributor has been advised of the possibility of such damages. 9. Accepting Warranty or Additional Liability. While redistributing the Work or Derivative Works thereof, You may choose to offer, and charge a fee for, acceptance of support, warranty, indemnity, or other liability obligations and/or rights consistent with this License. However, in accepting such obligations, You may act only on Your own behalf and on Your sole responsibility, not on behalf of any other Contributor, and only if You agree to indemnify, defend, and hold each Contributor harmless for any liability incurred by, or claims asserted against, such Contributor by reason of your accepting any such warranty or additional liability. END OF TERMS AND CONDITIONS APPENDIX: How to apply the Apache License to your work. To apply the Apache License to your work, attach the following boilerplate notice, with the fields enclosed by brackets "[]" replaced with your own identifying information. (Don't include the brackets!) The text should be enclosed in the appropriate comment syntax for the file format. We also recommend that a file or class name and description of purpose be included on the same "printed page" as the copyright notice for easier identification within third-party archives. Copyright [yyyy] [name of copyright owner] Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

简介

🔥 强大的动态线程池,附带监控报警功能,内置两种使用模式:轻量级依赖配置中心以及无中间件依赖版本。Powerful dynamic thread pool, does not rely on any middleware, with monitoring and alarm function. 展开 收起
Java
Apache-2.0
取消

发行版

暂无发行版

贡献者

全部

近期动态

加载更多
不能加载更多了
Java
1
https://gitee.com/xuqing/hippo4j.git
git@gitee.com:xuqing/hippo4j.git
xuqing
hippo4j
hippo4j
develop

搜索帮助