[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"project-4188":3},{"id":4,"name":5,"fullName":6,"owner":7,"repo":5,"description":8,"homepage":9,"htmlUrl":10,"language":11,"languages":10,"totalLinesOfCode":10,"stars":12,"forks":13,"watchers":14,"openIssues":15,"contributorsCount":16,"subscribersCount":16,"size":16,"stars1d":16,"stars7d":17,"stars30d":18,"stars90d":16,"forks30d":16,"starsTrendScore":16,"compositeScore":19,"rankGlobal":10,"rankLanguage":10,"license":20,"archived":21,"fork":21,"defaultBranch":22,"hasWiki":21,"hasPages":21,"topics":23,"createdAt":10,"pushedAt":10,"updatedAt":33,"readmeContent":34,"aiSummary":35,"trendingCount":16,"starSnapshotCount":16,"syncStatus":36,"lastSyncTime":37,"discoverSource":38},4188,"shardingsphere-elasticjob","apache\u002Fshardingsphere-elasticjob","apache","Distributed scheduled job","",null,"Java",8205,3254,613,121,0,1,5,67,"Apache License 2.0",false,"master",[24,25,26,27,28,29,30,31,32],"cron","database","elasticjob","job","job-management","middleware","quartz","scheduled-jobs","shard","2026-06-12 04:00:21","# [ElasticJob - Distributed scheduled job](http:\u002F\u002Fshardingsphere.apache.org\u002Felasticjob\u002F)\n\n**Official website: https:\u002F\u002Fshardingsphere.apache.org\u002Felasticjob\u002F**\n\n[![Stargazers over time](https:\u002F\u002Fstarchart.cc\u002Fapache\u002Fshardingsphere-elasticjob.svg)](https:\u002F\u002Fstarchart.cc\u002Fapache\u002Fshardingsphere-elasticjob)\n\nThrough the functions of flexible scheduling, resource management and job management, \nit creates a distributed scheduling solution suitable for Internet scenarios, \nand provides a diversified job ecosystem through open architecture design.\nIt uses a unified job API for each project.\nDevelopers only need code one time and can deploy at will.\n\nElasticJob became an [Apache ShardingSphere](https:\u002F\u002Fshardingsphere.apache.org\u002F) Sub-project on May 28 2020.\n\nYou are welcome to communicate with the community via the [mailing list](mailto:dev@shardingsphere.apache.org).\n\n[![License](https:\u002F\u002Fimg.shields.io\u002Fbadge\u002Flicense-Apache%202-4EB1BA.svg)](https:\u002F\u002Fwww.apache.org\u002Flicenses\u002FLICENSE-2.0.html)\n\n[![GitHub release](https:\u002F\u002Fimg.shields.io\u002Fgithub\u002Frelease\u002Fapache\u002Fshardingsphere-elasticjob.svg)](https:\u002F\u002Fgithub.com\u002Fapache\u002Fshardingsphere-elasticjob\u002Freleases)\n\n[![Maven Status](https:\u002F\u002Fmaven-badges.herokuapp.com\u002Fmaven-central\u002Forg.apache.shardingsphere.elasticjob\u002Felasticjob\u002Fbadge.svg)](https:\u002F\u002Fmaven-badges.herokuapp.com\u002Fmaven-central\u002Forg.apache.shardingsphere.elasticjob\u002Felasticjob)\n[![Build Status](https:\u002F\u002Fapi.travis-ci.com\u002Fapache\u002Fshardingsphere-elasticjob.svg?branch=master)](https:\u002F\u002Ftravis-ci.org\u002Fapache\u002Fshardingsphere-elasticjob)\n[![GitHub Workflow](https:\u002F\u002Fimg.shields.io\u002Fgithub\u002Factions\u002Fworkflow\u002Fstatus\u002Fapache\u002Fshardingsphere-elasticjob\u002Fmaven.yml?branch=master)](https:\u002F\u002Fgithub.com\u002Fapache\u002Fshardingsphere-elasticjob\u002Factions\u002Fworkflows\u002Fmaven.yml?query=branch%3Amaster)\n[![codecov](https:\u002F\u002Fcodecov.io\u002Fgh\u002Fapache\u002Fshardingsphere-elasticjob\u002Fbranch\u002Fmaster\u002Fgraph\u002Fbadge.svg)](https:\u002F\u002Fcodecov.io\u002Fgh\u002Fapache\u002Fshardingsphere-elasticjob)\n[![Maintainability](https:\u002F\u002Fcloud.quality-gate.com\u002Fdashboard\u002Fapi\u002Fbadge?projectName=apache_shardingsphere-elasticjob&branchName=master)](https:\u002F\u002Fcloud.quality-gate.com\u002Fdashboard\u002Fbranches\u002F396041#overview)\n\n## Introduction\n\nUsing ElasticJob developers can no longer worry about the non functional requirements such as job scale out, so that they can focus more on business coding.\nAt the same time, it can release operators too, so that they do not have to worry about high availability and management, and can automatically operate by simply adding servers.\n\nIt is a lightweight, decentralized solution that provides distributed task sharding services.\n\n![ElasticJob Architecture](https:\u002F\u002Fshardingsphere.apache.org\u002Felasticjob\u002Fcurrent\u002Fimg\u002Farchitecture\u002Felasticjob_lite.png)\n\n## Features\n\n- Elastic Schedule\n  - Support job sharding and high availability in distributed system\n  - Scale out for throughput and efficiency improvement\n  - Job processing capacity is flexible and scalable with the allocation of resources\n\n- Resource Assign\n  - Execute job on suitable time and assigned resources\n  - Aggregation same job to same job executor\n  - Append resources to newly assigned jobs dynamically\n\n- Job Governance\n  - Failover\n  - Misfired\n  - Self diagnose and recover when distribute environment unstable\n\n- Job Dependency (TODO)\n  - DAG based job dependency\n  - DAG based job item dependency\n\n- Job Open Ecosystem\n  - Unify job api for extension\n  - Support rich job type lib, such as dataflow, script, HTTP, file, big data\n  - Focus business SDK, can work with Spring IOC\n\n- [Admin Console](https:\u002F\u002Fgithub.com\u002Fapache\u002Fshardingsphere-elasticjob-ui)\n  - Job administration\n  - Job event trace query\n  - Registry center management\n\n## Environment Required\n\n### Java\n\nJava 8 or above required.\n\n### Maven\n\nMaven 3.5.0 or above required.\n\n### ZooKeeper\n\nZooKeeper 3.6.0 or above required. [See details](https:\u002F\u002Fzookeeper.apache.org\u002F)\n","ElasticJob 是一个分布式调度任务解决方案，旨在为互联网场景提供灵活的调度、资源管理和作业管理功能。其核心特性包括支持作业分片与高可用性，能够通过扩展提高吞吐量和效率，并且作业处理能力可根据资源分配进行灵活伸缩。此外，ElasticJob 提供了统一的作业API接口，使得开发者只需编写一次代码即可任意部署。该方案适用于需要大规模并行处理定时任务的应用场景，如大数据处理、日志分析等，尤其适合那些对系统稳定性和可扩展性有较高要求的企业级应用。基于开放架构设计，ElasticJob 也便于集成到现有的技术栈中。",2,"2026-06-11 02:58:55","top_language"]