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## In your Quartz properties file, you'll need to set # org.quartz.jobStore.driverDelegateClass = org.quartz.impl.jdbcjobstore.StdJDBCDelegate### By: Ron Cordell - roncordell# I didn't see this anywhere, so I thought I'd post it here. This is the script from Quartz to create the tables in a MySQL database, modified to use INNODB instead of MYISAM.DROP TABLE IF EXISTS QRTZ_FIRED_TRIGGERS;DROP TABLE IF EXISTS QRTZ_PAUSED_TRIGGER_GRPS;DROP TABLE IF EXISTS QRTZ_SCHEDULER_STATE;DROP TABLE IF EXISTS QRTZ_LOCKS;DROP TABLE IF EXISTS QRTZ_SIMPLE_TRIGGERS;DROP TABLE IF EXISTS QRTZ_SIMPROP_TRIGGERS;DROP TABLE IF EXISTS QRTZ_CRON_TRIGGERS;DROP TABLE IF EXISTS QRTZ_BLOB_TRIGGERS;DROP TABLE IF EXISTS QRTZ_TRIGGERS;DROP TABLE IF EXISTS QRTZ_JOB_DETAILS;DROP TABLE IF EXISTS QRTZ_CALENDARS;CREATE TABLE QRTZ_JOB_DETAILS(SCHED_NAME VARCHAR(120) NOT NULL,JOB_NAME VARCHAR(200) NOT NULL,JOB_GROUP VARCHAR(200) NOT NULL,DESCRIPTION VARCHAR(250) NULL,JOB_CLASS_NAME VARCHAR(250) NOT NULL,IS_DURABLE VARCHAR(1) NOT NULL,IS_NONCONCURRENT VARCHAR(1) NOT NULL,IS_UPDATE_DATA VARCHAR(1) NOT NULL,REQUESTS_RECOVERY VARCHAR(1) NOT NULL,JOB_DATA BLOB NULL,PRIMARY KEY (SCHED_NAME,JOB_NAME,JOB_GROUP))ENGINE=InnoDB;CREATE TABLE QRTZ_TRIGGERS (SCHED_NAME VARCHAR(120) NOT NULL,TRIGGER_NAME VARCHAR(200) NOT NULL,TRIGGER_GROUP VARCHAR(200) NOT NULL,JOB_NAME VARCHAR(200) NOT NULL,JOB_GROUP VARCHAR(200) NOT NULL,DESCRIPTION VARCHAR(250) NULL,NEXT_FIRE_TIME BIGINT(13) NULL,PREV_FIRE_TIME BIGINT(13) NULL,PRIORITY INTEGER NULL,TRIGGER_STATE VARCHAR(16) NOT NULL,TRIGGER_TYPE VARCHAR(8) NOT NULL,START_TIME BIGINT(13) NOT NULL,END_TIME BIGINT(13) NULL,CALENDAR_NAME VARCHAR(200) NULL,MISFIRE_INSTR SMALLINT(2) NULL,JOB_DATA BLOB NULL,PRIMARY KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP),FOREIGN KEY (SCHED_NAME,JOB_NAME,JOB_GROUP)REFERENCES QRTZ_JOB_DETAILS(SCHED_NAME,JOB_NAME,JOB_GROUP))ENGINE=InnoDB;CREATE TABLE QRTZ_SIMPLE_TRIGGERS (SCHED_NAME VARCHAR(120) NOT NULL,TRIGGER_NAME VARCHAR(200) NOT NULL,TRIGGER_GROUP VARCHAR(200) NOT NULL,REPEAT_COUNT BIGINT(7) NOT NULL,REPEAT_INTERVAL BIGINT(12) NOT NULL,TIMES_TRIGGERED BIGINT(10) NOT NULL,PRIMARY KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP),FOREIGN KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP)REFERENCES QRTZ_TRIGGERS(SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP))ENGINE=InnoDB;CREATE TABLE QRTZ_CRON_TRIGGERS (SCHED_NAME VARCHAR(120) NOT NULL,TRIGGER_NAME VARCHAR(200) NOT NULL,TRIGGER_GROUP VARCHAR(200) NOT NULL,CRON_EXPRESSION VARCHAR(120) NOT NULL,TIME_ZONE_ID VARCHAR(80),PRIMARY KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP),FOREIGN KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP)REFERENCES QRTZ_TRIGGERS(SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP))ENGINE=InnoDB;CREATE TABLE QRTZ_SIMPROP_TRIGGERS ( SCHED_NAME VARCHAR(120) NOT NULL, TRIGGER_NAME VARCHAR(200) NOT NULL, TRIGGER_GROUP VARCHAR(200) NOT NULL, STR_PROP_1 VARCHAR(512) NULL, STR_PROP_2 VARCHAR(512) NULL, STR_PROP_3 VARCHAR(512) NULL, INT_PROP_1 INT NULL, INT_PROP_2 INT NULL, LONG_PROP_1 BIGINT NULL, LONG_PROP_2 BIGINT NULL, DEC_PROP_1 NUMERIC(13,4) NULL, DEC_PROP_2 NUMERIC(13,4) NULL, BOOL_PROP_1 VARCHAR(1) NULL, BOOL_PROP_2 VARCHAR(1) NULL, PRIMARY KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP), FOREIGN KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP) REFERENCES QRTZ_TRIGGERS(SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP))ENGINE=InnoDB;CREATE TABLE QRTZ_BLOB_TRIGGERS (SCHED_NAME VARCHAR(120) NOT NULL,TRIGGER_NAME VARCHAR(200) NOT NULL,TRIGGER_GROUP VARCHAR(200) NOT NULL,BLOB_DATA BLOB NULL,PRIMARY KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP),INDEX (SCHED_NAME,TRIGGER_NAME, TRIGGER_GROUP),FOREIGN KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP)REFERENCES QRTZ_TRIGGERS(SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP))ENGINE=InnoDB;CREATE TABLE QRTZ_CALENDARS (SCHED_NAME VARCHAR(120) NOT NULL,CALENDAR_NAME VARCHAR(200) NOT NULL,CALENDAR BLOB NOT NULL,PRIMARY KEY (SCHED_NAME,CALENDAR_NAME))ENGINE=InnoDB;CREATE TABLE QRTZ_PAUSED_TRIGGER_GRPS (SCHED_NAME VARCHAR(120) NOT NULL,TRIGGER_GROUP VARCHAR(200) NOT NULL,PRIMARY KEY (SCHED_NAME,TRIGGER_GROUP))ENGINE=InnoDB;CREATE TABLE QRTZ_FIRED_TRIGGERS (SCHED_NAME VARCHAR(120) NOT NULL,ENTRY_ID VARCHAR(95) NOT NULL,TRIGGER_NAME VARCHAR(200) NOT NULL,TRIGGER_GROUP VARCHAR(200) NOT NULL,INSTANCE_NAME VARCHAR(200) NOT NULL,FIRED_TIME BIGINT(13) NOT NULL,SCHED_TIME BIGINT(13) NOT NULL,PRIORITY INTEGER NOT NULL,STATE VARCHAR(16) NOT NULL,JOB_NAME VARCHAR(200) NULL,JOB_GROUP VARCHAR(200) NULL,IS_NONCONCURRENT VARCHAR(1) NULL,REQUESTS_RECOVERY VARCHAR(1) NULL,PRIMARY KEY (SCHED_NAME,ENTRY_ID))ENGINE=InnoDB;CREATE TABLE QRTZ_SCHEDULER_STATE (SCHED_NAME VARCHAR(120) NOT NULL,INSTANCE_NAME VARCHAR(200) NOT NULL,LAST_CHECKIN_TIME BIGINT(13) NOT NULL,CHECKIN_INTERVAL BIGINT(13) NOT NULL,PRIMARY KEY (SCHED_NAME,INSTANCE_NAME))ENGINE=InnoDB;CREATE TABLE QRTZ_LOCKS (SCHED_NAME VARCHAR(120) NOT NULL,LOCK_NAME VARCHAR(40) NOT NULL,PRIMARY KEY (SCHED_NAME,LOCK_NAME))ENGINE=InnoDB;CREATE INDEX IDX_QRTZ_J_REQ_RECOVERY ON QRTZ_JOB_DETAILS(SCHED_NAME,REQUESTS_RECOVERY);CREATE INDEX IDX_QRTZ_J_GRP ON QRTZ_JOB_DETAILS(SCHED_NAME,JOB_GROUP);CREATE INDEX IDX_QRTZ_T_J ON QRTZ_TRIGGERS(SCHED_NAME,JOB_NAME,JOB_GROUP);CREATE INDEX IDX_QRTZ_T_JG ON QRTZ_TRIGGERS(SCHED_NAME,JOB_GROUP);CREATE INDEX IDX_QRTZ_T_C ON QRTZ_TRIGGERS(SCHED_NAME,CALENDAR_NAME);CREATE INDEX IDX_QRTZ_T_G ON QRTZ_TRIGGERS(SCHED_NAME,TRIGGER_GROUP);CREATE INDEX IDX_QRTZ_T_STATE ON QRTZ_TRIGGERS(SCHED_NAME,TRIGGER_STATE);CREATE INDEX IDX_QRTZ_T_N_STATE ON QRTZ_TRIGGERS(SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP,TRIGGER_STATE);CREATE INDEX IDX_QRTZ_T_N_G_STATE ON QRTZ_TRIGGERS(SCHED_NAME,TRIGGER_GROUP,TRIGGER_STATE);CREATE INDEX IDX_QRTZ_T_NEXT_FIRE_TIME ON QRTZ_TRIGGERS(SCHED_NAME,NEXT_FIRE_TIME);CREATE INDEX IDX_QRTZ_T_NFT_ST ON QRTZ_TRIGGERS(SCHED_NAME,TRIGGER_STATE,NEXT_FIRE_TIME);CREATE INDEX IDX_QRTZ_T_NFT_MISFIRE ON QRTZ_TRIGGERS(SCHED_NAME,MISFIRE_INSTR,NEXT_FIRE_TIME);CREATE INDEX IDX_QRTZ_T_NFT_ST_MISFIRE ON QRTZ_TRIGGERS(SCHED_NAME,MISFIRE_INSTR,NEXT_FIRE_TIME,TRIGGER_STATE);CREATE INDEX IDX_QRTZ_T_NFT_ST_MISFIRE_GRP ON QRTZ_TRIGGERS(SCHED_NAME,MISFIRE_INSTR,NEXT_FIRE_TIME,TRIGGER_GROUP,TRIGGER_STATE);CREATE INDEX IDX_QRTZ_FT_TRIG_INST_NAME ON QRTZ_FIRED_TRIGGERS(SCHED_NAME,INSTANCE_NAME);CREATE INDEX IDX_QRTZ_FT_INST_JOB_REQ_RCVRY ON QRTZ_FIRED_TRIGGERS(SCHED_NAME,INSTANCE_NAME,REQUESTS_RECOVERY);CREATE INDEX IDX_QRTZ_FT_J_G ON QRTZ_FIRED_TRIGGERS(SCHED_NAME,JOB_NAME,JOB_GROUP);CREATE INDEX IDX_QRTZ_FT_JG ON QRTZ_FIRED_TRIGGERS(SCHED_NAME,JOB_GROUP);CREATE INDEX IDX_QRTZ_FT_T_G ON QRTZ_FIRED_TRIGGERS(SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP);CREATE INDEX IDX_QRTZ_FT_TG ON QRTZ_FIRED_TRIGGERS(SCHED_NAME,TRIGGER_GROUP);commit;
新建数据库
如果一个节点挂了,会在20秒之后检测 将此文件放在src/main/resources下 持久化:保存到硬盘上dataSource
transationManger JobDetailFactoryBean 继承QuartzJobBean类 属性:name,group,jobClass,durability CronTriggerFactoryBean 属性 name group jobDetail cronExpression SchedulerFactoryBean 属性triggers configLocation dataSource transationManger app、。。。。 创建一个简单的maven 项目 引入依赖4.0.0 com.etoak.et1904.quartz quartz-spring-cluster 1.0-SNAPSHOT org.quartz-scheduler quartz 2.3.0 org.springframework spring-jdbc 5.0.7.RELEASE org.springframework spring-tx 5.0.7.RELEASE org.springframework spring-context-support 5.0.7.RELEASE mysql mysql-connector-java 5.1.34
#可以设置为任意,用在 JDBC JobStore中来唯一标识实例,但是所有集群节点中必须相同。org.quartz.scheduler.instanceName = SpringClusterTest# 属性为 AUTO即可,基于主机名和时间戳来产生实例 ID org.quartz.scheduler.instanceId = AUTO ## 线程org.quartz.threadPool.class = org.quartz.simpl.SimpleThreadPoolorg.quartz.threadPool.threadCount = 10org.quartz.threadPool.threadPriority = 5org.quartz.threadPool.threadsInheritContextClassLoaderOfInitializingThread = true## 存储org.quartz.jobStore.misfireThreshold = 60000#JobStoreTX,将任务持久化到数据库中。因为集群中节点依赖于数据库来传播 Scheduler实例的状态,你只能在使用 JDBC JobStore 时应用 Quartz 集群。这意味着你必须使用 JobStoreTX 或是 JobStoreCMT 作为 Job 存储,不能在集群中使用 RAMJobStore。org.quartz.jobStore.class = org.quartz.impl.jdbcjobstore.JobStoreTXorg.quartz.jobStore.driverDelegateClass=org.quartz.impl.jdbcjobstore.StdJDBCDelegateorg.quartz.jobStore.tablePrefix = QRTZ_org.quartz.jobStore.maxMisfiresToHandleAtATime=10#值 true,表示 Scheduler实例要参与到一个集群当中。这一属性会贯穿于调度框架的始终,用于修改集群环境中操作的默认行为。org.quartz.jobStore.isClustered = true #定义了Scheduler 实例检入到数据库中的频率(单位:毫秒)。Scheduler 检查是否其他的实例到了它们应当检入的时候未检入;这能指出一个失败的 Scheduler 实例,且当前 Scheduler 会以此来接管任何执行失败并可恢复的 Job。通过检入操作,Scheduler 也会更新自身的状态记录。clusterChedkinInterval 越小,Scheduler 节点检查失败的 Scheduler 实例就越频繁。默认值是 15000 (即15 秒)。org.quartz.jobStore.clusterCheckinInterval = 20000
集群 防止单点故障
mysql 主从复制 一个主节点(insert update delete select) N个从节点(负责select 数据) 也可以双主节点 大数据 zookeeper Hadoop(主从节点)Hbase(主从) Hbase(从)——》选举主节点 Hbase(主从)Quartz 集群:在一个集群中,如果有一个节点执行,其他节点不会执行
如果没有提示可能少了上面的包 spring.xmlclusterJob
package com.etoak.job;import com.etoak.service.OrderService;import org.quartz.*;import org.springframework.context.ApplicationContext;import org.springframework.scheduling.quartz.QuartzJobBean;public class ClusterJob extends QuartzJobBean { //ClusterJob 不是sringmvc ioc中的bean,所以不能使用@Autowired注入OrderService @Override protected void executeInternal(JobExecutionContext context) throws JobExecutionException { Scheduler scheduler = context.getScheduler(); try { SchedulerContext schedulerContext = scheduler.getContext(); //通过applicationContextSchedulerContextKey属性的值获取spring容器 ApplicationContext ioc = (ApplicationContext) schedulerContext.get("spring"); OrderService service = ioc.getBean("orderService", OrderService.class); service.deleteOrder(); } catch (SchedulerException e) { e.printStackTrace(); } }}
ClusterMain
package com.etoak;import org.springframework.context.support.ClassPathXmlApplicationContext;public class ClusterMain { public static void main(String[] args) { new ClassPathXmlApplicationContext("spring.xml"); }}
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