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README
Apache-2.0

PowerJob

actions Maven Central GitHub release (latest SemVer) LICENSE

PowerJob(原OhMyScheduler)是全新一代分布式调度与计算框架,能让您轻松完成作业的调度与繁杂任务的分布式计算。

简介

主要特性

  • 使用简单:提供前端Web界面,允许开发者可视化地完成调度任务的管理(增、删、改、查)、任务运行状态监控和运行日志查看等功能。
  • 定时策略完善:支持CRON表达式、固定频率、固定延迟和API四种定时调度策略。
  • 执行模式丰富:支持单机、广播、Map、MapReduce四种执行模式,其中Map/MapReduce处理器能使开发者寥寥数行代码便获得集群分布式计算的能力。
  • DAG工作流支持:支持在线配置任务依赖关系,可视化得对任务进行编排,同时还支持上下游任务间的数据传递
  • 执行器支持广泛:支持Spring Bean、内置/外置Java类、Shell、Python等处理器,应用范围广。
  • 运维便捷:支持在线日志功能,执行器产生的日志可以在前端控制台页面实时显示,降低debug成本,极大地提高开发效率。
  • 依赖精简:最小仅依赖关系型数据库(MySQL/Oracle/MS SQLServer...),扩展依赖为MongoDB(用于存储庞大的在线日志)。
  • 高可用&高性能:调度服务器经过精心设计,一改其他调度框架基于数据库锁的策略,实现了无锁化调度。部署多个调度服务器可以同时实现高可用和性能的提升(支持无限的水平扩展)。
  • 故障转移与恢复:任务执行失败后,可根据配置的重试策略完成重试,只要执行器集群有足够的计算节点,任务就能顺利完成。

适用场景

  • 有定时执行需求的业务场景:如每天凌晨全量同步数据、生成业务报表等。
  • 有需要全部机器一同执行的业务场景:如使用广播执行模式清理集群日志。
  • 有需要分布式处理的业务场景:比如需要更新一大批数据,单机执行耗时非常长,可以使用Map/MapReduce处理器完成任务的分发,调动整个集群加速计算。
  • 有需要延迟执行某些任务的业务场景:比如订单过期处理等。

设计目标

PowerJob 的设计目标为企业级的分布式任务调度平台,即成为公司内部的任务调度中间件。整个公司统一部署调度中心 powerjob-server,旗下所有业务线应用只需要依赖 powerjob-worker 即可接入调度中心获取任务调度与分布式计算能力。

在线试用

试用地址:try.powerjob.tech 试用应用名称:powerjob-agent-test 控制台密码:123

建议点击查看试用文档了解相关操作

同类产品对比

QuartZ xxl-job SchedulerX 2.0 PowerJob
定时类型 CRON CRON CRON、固定频率、固定延迟、OpenAPI CRON、固定频率、固定延迟、OpenAPI
任务类型 内置Java 内置Java、GLUE Java、Shell、Python等脚本 内置Java、外置Java(FatJar)、Shell、Python等脚本 内置Java、外置Java(容器)、Shell、Python等脚本
分布式计算 静态分片 MapReduce动态分片 MapReduce动态分片
在线任务治理 不支持 支持 支持 支持
日志白屏化 不支持 支持 不支持 支持
调度方式及性能 基于数据库锁,有性能瓶颈 基于数据库锁,有性能瓶颈 不详 无锁化设计,性能强劲无上限
报警监控 邮件 短信 邮件与钉钉,并支持开发者扩展
系统依赖 JDBC支持的关系型数据库(MySQL、Oracle...) MySQL 人民币 任意Spring Data Jpa支持的关系型数据库(MySQL、Oracle...)
DAG工作流 不支持 不支持 支持 支持

官方文档

中文文档

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PS:感谢文档翻译平台breword对本项目英文文档翻译做出的巨大贡献!

接入登记

点击进行接入登记,为 PowerJob 的发展贡献自己的力量!

ღ( ´・ᴗ・` )ღ 感谢以下接入用户的大力支持 ღ( ´・ᴗ・` )ღ

PowerJob User

其他

  • 开源许可证:Apache License, Version 2.0
  • 欢迎共同参与本项目的贡献,PR和Issue都大大滴欢迎(求求了)~
  • 觉得还不错的话,可以点个Star支持一下哦~ = ̄ω ̄=
  • 联系方式@KFCFans -> tengjiqi@gmail.com
  • 用户交流QQ群:487453839
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简介

新一代分布式任务调度与计算框架,支持CRON、API、固定频率、固定延迟等调度策略,提供工作流来编排任务解决依赖关系,使用简单,功能强大,文档齐全,欢迎各位接入使用! 展开 收起
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