Spring Boot集成Spring Scheduler和Quartz Scheduler
https://blog.51cto.com/7308310/2464491
Scheduling Tasks
https://spring.io/guides/gs/scheduling-tasks/
Spring之——两种任务调度Scheduled和Async
https://blog.csdn.net/l1028386804/article/details/72494169/
Spring Scheduler的使用与坑
https://blog.csdn.net/jiangeeq/article/details/81198379
Spring scheduler调度计划
https://www.jdon.com/springboot/spring-scheduling.html
Quartz持久化到mongodb
https://www.cnblogs.com/liuxm2017/p/12021755.html
定时任务框架Quartz的新玩法
https://developer.aliyun.com/article/62959
定时任务知多少(二)——持久化quartz到Mongodb中
https://blog.csdn.net/liu765023051/article/details/48834893
Spring Boot定时任务在分布式环境下的轻量级解决方案
https://www.jianshu.com/p/41970ba48453?from=timeline&isappinstalled=0
分布式定时任务调度框架选型
https://www.cnblogs.com/ssslinppp/p/12485273.html
spring-boot-starter-quartz集群实践
https://segmentfault.com/a/1190000020043297?utm_source=tag-newest
spring-boot-2.0.3之quartz集成,不是你想的那样哦!
https://www.cnblogs.com/youzhibing/p/10024558.html
How to test Spring @Scheduled
https://stackoverflow.com/questions/32319640/how-to-test-spring-scheduled
基于SchedulingConfigurer的任务调度
https://blog.csdn.net/G0_hw/article/details/94877687
Spring 异步线程池、调度任务线程池配置
https://segmentfault.com/a/1190000012506685
# A MongoDB-based store for Quartz. This is a MongoDB-backed job store for the [Quartz scheduler](http://quartz-scheduler.org/). ## Maven Artifacts Artifacts are released to [Bintray](https://bintray.com/michaelklishin/maven/). If you are using Maven, add the following repository definition to your `pom.xml`: ``` xml <repositories> <repository> <id>michaelklishin</id> <url>https://dl.bintray.com/michaelklishin/maven/</url> </repository> </repositories> ``` With Gradle, add the following to your `build.gradle`: ``` groovy repositories { maven { url "https://dl.bintray.com/michaelklishin/maven/" } } ``` ### The Most Recent Release With Maven: ``` xml <dependency> <groupId>com.novemberain</groupId> <artifactId>quartz-mongodb</artifactId> <version>2.2.0-rc2</version> </dependency> ``` With Gradle: ``` groovy compile "com.novemberain:quartz-mongodb:2.2.0-rc2" ``` ## Usage Like most things in Quartz, this job store is configured via a property file, `quartz.properties`: ``` ini # Use the MongoDB store org.quartz.jobStore.class=com.novemberain.quartz.mongodb.MongoDBJobStore # MongoDB URI (optional if 'org.quartz.jobStore.addresses' is set) org.quartz.jobStore.mongoUri=mongodb://localhost:27020 # comma separated list of mongodb hosts/replica set seeds (optional if 'org.quartz.jobStore.mongoUri' is set) org.quartz.jobStore.addresses=host1,host2 # database name org.quartz.jobStore.dbName=quartz # Will be used to create collections like mycol_jobs, mycol_triggers, mycol_calendars, mycol_locks org.quartz.jobStore.collectionPrefix=mycol # thread count setting is ignored by the MongoDB store but Quartz requries it org.quartz.threadPool.threadCount=1 ``` ### Error Handling in Clustered Mode When running in clustered mode, the store will periodically check in with the cluster. Should that operation fail, the store needs to decide what to do: * Shut down * Do nothing and optimistically proceed Different strategies make sense in different scenarios. Pausing Quartz would be optimal but this job store currently doesn't have that option. The `org.quartz.jobStore.checkInErrorHandler.class` property controls the error handler implementation. To shut down the JVM (which is the default), add the following key to `quartz.properties` org.quartz.jobStore.checkInErrorHandler.class=com.novemberain.quartz.mongodb.cluster.KamikazeErrorHandler to ignore the failure: org.quartz.jobStore.checkInErrorHandler.class=com.novemberain.quartz.mongodb.cluster.NoOpErrorHandler ### Clojure and Quartzite If you use [Quartzite](http://clojurequartz.info) or want your job classes to be available to Clojure code, use: org.quartz.jobStore.class=com.novemberain.quartz.mongodb.DynamicMongoDBJobStore (this assumes Clojure jar is on classpath). ### Job Data storage By default you are allowed to pass any `java.io.Serializable` objects inside `JobDataMap`. It will be serialized and stored as a `base64` string. If your `JobDataMap` only contains simple types, it may be stored directly inside MongoDB to save some performance. ``` ini org.quartz.jobStore.jobDataAsBase64=false ``` ## Clustering To enable clustering set the following property: ``` ini # turn clustering on: org.quartz.jobStore.isClustered=true # Must be unique for each node or AUTO to use autogenerated: org.quartz.scheduler.instanceId=AUTO # org.quartz.scheduler.instanceId=node1 # The same cluster name on each node: org.quartz.scheduler.instanceName=clusterName ``` Each node in a cluster must have the same properties, except *instanceId*. To setup other clusters use different collection prefix: ``` ini org.quartz.scheduler.collectionPrefix=yourCluster ``` Different time settings for cluster operations: ``` ini # Frequency (in milliseconds) at which this instance checks-in to cluster. # Affects the rate of detecting failed instances. # Defaults to 7500 ms. org.quartz.jobStore.clusterCheckinInterval=10000 # Time in millis after which a trigger can be considered as expired. # Defaults to 10 minutes: org.quartz.jobStore.triggerTimeoutMillis=1200000 # Time in millis after which a job can be considered as expired. # Defaults to 10 minutes: org.quartz.jobStore.jobTimeoutMillis=1200000 # Time limit in millis after which a trigger should be treated as misfired. # Defaults to 5000 ms. org.quartz.jobStore.misfireThreshold=10000 # WriteConcern timeout in millis when writing in Replica Set. # Defaults to 5000 ms. org.quartz.jobStore.mongoOptionWriteConcernTimeoutMillis=10000 ``` ## Continuous Integration [![Build Status](https://secure.travis-ci.org/michaelklishin/quartz-mongodb.png?branch=master)](http://travis-ci.org/michaelklishin/quartz-mongodb) CI is hosted by [Travis CI](http://travis-ci.org/) ## Copyright & License (c) Michael S. Klishin, Alex Petrov, 2011-2020. [Apache Public License 2.0](http://www.apache.org/licenses/LICENSE-2.0.html) ## FAQ ### Project Origins The project was originally started by MuleSoft. It supports all Quartz trigger types and tries to be as feature complete as possible. ### Why the Fork? MuleSoft developers did not respond to attempts to submit pull requests for several months. As more and more functionality was added and implementation code refactored, I decided to completely separate this fork form GitHub forks network because the project is now too different from the original one. All changes were made with respect to the Apache Public License 2.0.