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依赖
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-logging</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.apache.tomcat.embed</groupId>
<artifactId>tomcat-embed-core</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-quartz</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>com.mchange</groupId>
<artifactId>c3p0</artifactId>
<version>0.9.5.4</version>
</dependency>
application.yaml
spring:
profiles:
active: dev
datasource:
jndi-name: jdbc/mydb #使用jndi
# url: jdbc:mysql://localhost:13306/demo
# username: root
# password: 123123
# quartz 配置
quartz:
job-store-type: jdbc #数据库方式
jdbc:
initialize-schema: embedded # embedded:(默认) ,never:不初始化表结构 ,always:每次启动都初始化数据库
Quartz配置文件:quartz.properties
# 固定前缀org.quartz
# 主要分为scheduler、threadPool、jobStore、plugin等部分
#
#
org.quartz.scheduler.instanceName = DefaultQuartzScheduler
org.quartz.scheduler.rmi.export = false
org.quartz.scheduler.rmi.proxy = false
org.quartz.scheduler.wrapJobExecutionInUserTransaction = false
# 实例化ThreadPool时,使用的线程类为SimpleThreadPool
org.quartz.threadPool.class = org.quartz.simpl.SimpleThreadPool
# threadCount和threadPriority将以setter的形式注入ThreadPool实例
# 并发个数
org.quartz.threadPool.threadCount = 5
# 优先级
org.quartz.threadPool.threadPriority = 5
org.quartz.threadPool.threadsInheritContextClassLoaderOfInitializingThread = true
org.quartz.jobStore.misfireThreshold = 5000
# 默认存储在内存中
#org.quartz.jobStore.class = org.quartz.simpl.RAMJobStore
#持久化
org.quartz.jobStore.class = org.quartz.impl.jdbcjobstore.JobStoreTX
org.quartz.jobStore.tablePrefix = qrtz_
org.quartz.jobStore.dataSource = qzDS
# 数据源配置 qzDS是自定义名称 由上方jobStore属性指定
# jndiURL的值需要注意 : 有些教程上面然填写jdbc/mydb ,这其实是jndi的名称 ,而此处明显需要填写的是URL,
# 所以要在JNDI名称前加上JNDI提供容器的路径,如果JNDI与应用在同一台机器,则固定填写 java:/comp/env/加上jndiName
org.quartz.dataSource.qzDS.jndiURL = java:/comp/env/jdbc/mydb
# 非JDNI方式配置
#org.quartz.dataSource.qzDS.driver = com.mysql.cj.jdbc.Driver
#
#org.quartz.dataSource.qzDS.URL = jdbc:mysql://localhost:13306/demo
#
#org.quartz.dataSource.qzDS.user = root
#
#org.quartz.dataSource.qzDS.password = 123123
#
#org.quartz.dataSource.qzDS.maxConnections = 10
JNDI数据源配置注意:org.quartz.dataSource.qzDS.jndiURL配置的是jndi的URL而不是Name。本例中的数据源由嵌入式Tomcat提供并以JNDI方式暴露,所以还要进行嵌入式Tomcat的配置(springboot1.x 配置的是EmbeddedServletContainerCustomizer ,2.x配置的是ServletWebServerFactory。如果是放在Tomcat容器里运行则无需此配置)。
JNDI 数据源配置(若应用放在servlet容器里,并且容器已经配置了JNDI数据源则无需此配置)
DataSourceConfig.java
import javax.sql.DataSource;
import org.apache.catalina.Context;
import org.apache.catalina.startup.Tomcat;
import org.apache.tomcat.util.descriptor.web.ContextResource;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory;
import org.springframework.boot.web.embedded.tomcat.TomcatWebServer;
import org.springframework.boot.web.servlet.server.ServletWebServerFactory;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Profile;
@Configuration
public class DataSourceConfig {
@Value("${spring.datasource.jndi-name}")
private String jndiName;
@Profile("dev")
@Bean
public ServletWebServerFactory servletContainer() {
TomcatServletWebServerFactory tomcat = new TomcatServletWebServerFactory() {
@Override
protected TomcatWebServer getTomcatWebServer(Tomcat tomcat) {
tomcat.enableNaming();
return super.getTomcatWebServer(tomcat);
}
@Override
protected void postProcessContext(Context context) {
System.out.println("在Tomcat中添加JDNI:"+jndiName);
ContextResource resource = new ContextResource();
resource.setType(DataSource.class.getName());
resource.setName(jndiName);
resource.setProperty("factory", "com.zaxxer.hikari.HikariJNDIFactory");
resource.setProperty("driverClassName", "com.mysql.cj.jdbc.Driver");
resource.setProperty("jdbcUrl", "jdbc:mysql://localhost:13306/demo");
resource.setProperty("username", "root");
resource.setProperty("password", "123123");
context.getNamingResources().addResource(resource);
}
};
return tomcat;
}
}
quartz配置
QuartzConfig.java
import java.io.IOException;
import java.util.Properties;
import org.quartz.ee.servlet.QuartzInitializerListener;
import org.springframework.beans.factory.config.PropertiesFactoryBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.io.ClassPathResource;
import org.springframework.scheduling.annotation.EnableScheduling;
import org.springframework.scheduling.quartz.SchedulerFactoryBean;
import reactor.core.scheduler.Scheduler;
@Configuration
@EnableScheduling
public class QuartzConfig {
/**
* 引入配置
*/
@Bean
public Properties quartzProperties() throws IOException {
PropertiesFactoryBean propertiesFactoryBean = new PropertiesFactoryBean();
propertiesFactoryBean.setLocation(new ClassPathResource("/quartz.properties"));
// 在quartz.properties中的属性被读取并注入后再初始化对象
propertiesFactoryBean.afterPropertiesSet();
return propertiesFactoryBean.getObject();
}
/**
* quartz初始化监听器
*/
@Bean
public QuartzInitializerListener executorListener() {
return new QuartzInitializerListener();
}
}
Quartz服务类
QuartzService.java
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
import javax.annotation.PostConstruct;
import org.quartz.CronScheduleBuilder;
import org.quartz.CronTrigger;
import org.quartz.DateBuilder;
import org.quartz.DateBuilder.IntervalUnit;
import org.quartz.JobBuilder;
import org.quartz.JobDetail;
import org.quartz.JobExecutionContext;
import org.quartz.JobKey;
import org.quartz.Scheduler;
import org.quartz.SchedulerException;
import org.quartz.SchedulerFactory;
import org.quartz.SimpleScheduleBuilder;
import org.quartz.Trigger;
import org.quartz.TriggerBuilder;
import org.quartz.TriggerKey;
import org.quartz.impl.StdSchedulerFactory;
import org.quartz.impl.matchers.GroupMatcher;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.quartz.QuartzJobBean;
import org.springframework.stereotype.Service;
@Service
public class QuartzService {
private Scheduler scheduler;
@PostConstruct
public void startScheduler() {
try {
// 1. 创建工厂类 SchedulerFactory
SchedulerFactory factory = new StdSchedulerFactory();
// 2. 通过 getScheduler() 方法获得 Scheduler 实例
scheduler = factory.getScheduler();
scheduler.start();
} catch (SchedulerException e) {
e.printStackTrace();
}
}
/**
* 增加一个job
*
* @param jobClass
* 任务实现类
* @param jobName
* 任务名称
* @param jobGroupName
* 任务组名
* @param jobTime
* 时间表达式 (这是每隔多少秒为一次任务)
* @param jobTimes
* 运行的次数 (<0:表示不限次数)
* @param jobData
* 参数
*/
public void addJob(Class<? extends QuartzJobBean> jobClass, String jobName, String jobGroupName, int jobTime,
int jobTimes, Map jobData) {
try {
// 任务名称和组构成任务key
JobDetail jobDetail = JobBuilder.newJob(jobClass).withIdentity(jobName, jobGroupName).build();
// 设置job参数
if (jobData != null && jobData.size() > 0) {
jobDetail.getJobDataMap().putAll(jobData);
}
// 使用simpleTrigger规则
Trigger trigger = null;
if (jobTimes < 0) {
trigger = TriggerBuilder.newTrigger().withIdentity(jobName, jobGroupName)
.withSchedule(SimpleScheduleBuilder.repeatSecondlyForever(1).withIntervalInSeconds(jobTime))
.startNow().build();
} else {
trigger = TriggerBuilder
.newTrigger().withIdentity(jobName, jobGroupName).withSchedule(SimpleScheduleBuilder
.repeatSecondlyForever(1).withIntervalInSeconds(jobTime).withRepeatCount(jobTimes))
.startNow().build();
}
scheduler.scheduleJob(jobDetail, trigger);
} catch (SchedulerException e) {
e.printStackTrace();
}
}
/**
* 增加一个job
*
* @param jobClass
* 任务实现类
* @param jobName
* 任务名称(建议唯一)
* @param jobGroupName
* 任务组名
* @param jobTime
* 时间表达式 (如:0/5 * * * * ? )
* @param jobData
* 参数
*/
public void addJob(Class<? extends QuartzJobBean> jobClass, String jobName, String jobGroupName, String jobTime,
Map jobData) {
try {
// 创建jobDetail实例,绑定Job实现类
// 指明job的名称,所在组的名称,以及绑定job类
// 任务名称和组构成任务key
JobDetail jobDetail = JobBuilder.newJob(jobClass).withIdentity(jobName, jobGroupName).build();
// 设置job参数
if (jobData != null && jobData.size() > 0) {
jobDetail.getJobDataMap().putAll(jobData);
}
// 定义调度触发规则
// 使用cornTrigger规则
// 触发器key
Trigger trigger = TriggerBuilder.newTrigger().withIdentity(jobName, jobGroupName)
.startAt(DateBuilder.futureDate(1, IntervalUnit.SECOND))
.withSchedule(CronScheduleBuilder.cronSchedule(jobTime)).startNow().build();
// 把作业和触发器注册到任务调度中
scheduler.scheduleJob(jobDetail, trigger);
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* 修改 一个job的 时间表达式
*
* @param jobName
* @param jobGroupName
* @param jobTime
*/
public void updateJob(String jobName, String jobGroupName, String jobTime) {
try {
TriggerKey triggerKey = TriggerKey.triggerKey(jobName, jobGroupName);
CronTrigger trigger = (CronTrigger) scheduler.getTrigger(triggerKey);
trigger = trigger.getTriggerBuilder().withIdentity(triggerKey)
.withSchedule(CronScheduleBuilder.cronSchedule(jobTime)).build();
// 重启触发器
scheduler.rescheduleJob(triggerKey, trigger);
} catch (SchedulerException e) {
e.printStackTrace();
}
}
/**
* 删除任务一个job
*
* @param jobName
* 任务名称
* @param jobGroupName
* 任务组名
*/
public void deleteJob(String jobName, String jobGroupName) {
try {
scheduler.deleteJob(new JobKey(jobName, jobGroupName));
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* 暂停一个job
*
* @param jobName
* @param jobGroupName
*/
public void pauseJob(String jobName, String jobGroupName) {
try {
JobKey jobKey = JobKey.jobKey(jobName, jobGroupName);
scheduler.pauseJob(jobKey);
} catch (SchedulerException e) {
e.printStackTrace();
}
}
/**
* 恢复一个job
*
* @param jobName
* @param jobGroupName
*/
public void resumeJob(String jobName, String jobGroupName) {
try {
JobKey jobKey = JobKey.jobKey(jobName, jobGroupName);
scheduler.resumeJob(jobKey);
} catch (SchedulerException e) {
e.printStackTrace();
}
}
/**
* 立即执行一个job
*
* @param jobName
* @param jobGroupName
*/
public void runAJobNow(String jobName, String jobGroupName) {
try {
JobKey jobKey = JobKey.jobKey(jobName, jobGroupName);
scheduler.triggerJob(jobKey);
} catch (SchedulerException e) {
e.printStackTrace();
}
}
/**
* 获取所有计划中的任务列表
*
* @return
*/
public List<Map<String, Object>> queryAllJob() {
List<Map<String, Object>> jobList = null;
try {
GroupMatcher<JobKey> matcher = GroupMatcher.anyJobGroup();
Set<JobKey> jobKeys = scheduler.getJobKeys(matcher);
jobList = new ArrayList<Map<String, Object>>();
for (JobKey jobKey : jobKeys) {
List<? extends Trigger> triggers = scheduler.getTriggersOfJob(jobKey);
for (Trigger trigger : triggers) {
Map<String, Object> map = new HashMap<>();
map.put("jobName", jobKey.getName());
map.put("jobGroupName", jobKey.getGroup());
map.put("description", "触发器:" + trigger.getKey());
Trigger.TriggerState triggerState = scheduler.getTriggerState(trigger.getKey());
map.put("jobStatus", triggerState.name());
if (trigger instanceof CronTrigger) {
CronTrigger cronTrigger = (CronTrigger) trigger;
String cronExpression = cronTrigger.getCronExpression();
map.put("jobTime", cronExpression);
}
jobList.add(map);
}
}
} catch (SchedulerException e) {
e.printStackTrace();
}
return jobList;
}
/**
* 获取所有正在运行的job
*
* @return
*/
public List<Map<String, Object>> queryRunJob() {
List<Map<String, Object>> jobList = null;
try {
List<JobExecutionContext> executingJobs = scheduler.getCurrentlyExecutingJobs();
jobList = new ArrayList<Map<String, Object>>(executingJobs.size());
for (JobExecutionContext executingJob : executingJobs) {
Map<String, Object> map = new HashMap<String, Object>();
JobDetail jobDetail = executingJob.getJobDetail();
JobKey jobKey = jobDetail.getKey();
Trigger trigger = executingJob.getTrigger();
map.put("jobName", jobKey.getName());
map.put("jobGroupName", jobKey.getGroup());
map.put("description", "触发器:" + trigger.getKey());
Trigger.TriggerState triggerState = scheduler.getTriggerState(trigger.getKey());
map.put("jobStatus", triggerState.name());
if (trigger instanceof CronTrigger) {
CronTrigger cronTrigger = (CronTrigger) trigger;
String cronExpression = cronTrigger.getCronExpression();
map.put("jobTime", cronExpression);
}
jobList.add(map);
}
} catch (SchedulerException e) {
e.printStackTrace();
}
return jobList;
}
}
测试
MyJob.java
import org.quartz.JobDataMap;
import org.quartz.JobExecutionContext;
import org.quartz.JobExecutionException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.scheduling.quartz.QuartzJobBean;
public class MyJob extends QuartzJobBean {
Logger log = LoggerFactory.getLogger(MyJob.class);
@Override
protected void executeInternal(JobExecutionContext jobExecutionContext) throws JobExecutionException {
// 获取参数
JobDataMap jobDataMap = jobExecutionContext.getJobDetail().getJobDataMap();
// 业务逻辑 ...
log.info("------springbootquartzonejob执行"+jobDataMap.get("name").toString()+"###############"+jobExecutionContext.getTrigger());
}
}
QuartzController.java
import java.util.HashMap;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import com.demo.quartz.MyJob;
import com.demo.quartz.QuartzService;
@Controller
@RequestMapping("/quartz")
public class QuartzController {
@Autowired
QuartzService quartzService;
@RequestMapping("test")
public String test() {
HashMap<String, Object> map = new HashMap<>();
map.put("name", 1);
quartzService.deleteJob("job", "test");
quartzService.addJob(MyJob.class, "job", "test", "0 * * * * ?", map);
map.put("name", 2);
quartzService.deleteJob("job2", "test");
quartzService.addJob(MyJob.class, "job2", "test", "10 * * * * ?", map);
map.put("name", 3);
quartzService.deleteJob("job3", "test2");
quartzService.addJob(MyJob.class, "job3", "test2", "15 * * * * ?", map);
return "OK";
}
}
数据表结构
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);
- 表
表名 | 说明 |
---|---|
qrtz_calendars | 以Blob类型存储Quartz的Calendar信息 |
qrtz_cron_triggers | 存储CronTrigger,包括Cron表达式和时区信息 |
qrtz_fired_triggers | 存储与已触发的Trigger相关的状态信息,以及相联Job的执行信息 |
qrtz_paused_trigger_grps | 存储已暂停的Trigger组的信息 |
qrtz_scheduler_state | 存储少量的有关调度器(Scheduler)的状态,和别的调度器(Scheduler)实例(假如是用于一个集群中) |
qrtz_locks | 存储程序的非观锁的信息(假如使用了悲观锁) |
qrtz_job_details | 存储每一个已配置的Job的详细信息(jobDetail) |
qrtz_job_listeners | 存储有关已配置的Job监听器的信息 |
qrtz_simple_triggers | 存储简单的Trigger,包括重复次数,间隔,以及已触的次数 |
qrtz_blog_triggers | 以Blob类型存储的Trigger(用于Quartz用户用JDBC创建他们自己定制的Trigger类型,JobStore并不知道如何存储实例的时候) |
qrtz_trigger_listeners | 存储已配置的触发器监听器(TriggerListener)的信息 |
qrtz_triggers | 存储已配置的触发器(Trigger)的信息 |
表结构说明
- 表qrtz_job_details: 保存job详细信息,该表需要用户根据实际情况初始化
job_name:集群中job的名字,该名字用户自己可以随意定制,无强行要求 job_group:集群中job的所属组的名字,该名字用户自己随意定制,无强行要求 job_class_name:集群中个note job实现类的完全包名,quartz就是根据这个路径到classpath找到该job类 is_durable:是否持久化,把该属性设置为1,quartz会把job持久化到数据库中 job_data:一个blob字段,存放持久化job对象
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表qrtz_triggers: 保存trigger信息 trigger_name: trigger的名字,该名字用户自己可以随意定制,无强行要求 trigger_group:trigger所属组的名字,该名字用户自己随意定制,无强行要求 job_name: qrtz_job_details表job_name的外键 job_group: qrtz_job_details表job_group的外键 trigger_state:当前trigger状态,( WAITING:等待 PAUSED:暂停ACQUIRED:正常执行 BLOCKED:阻塞 ERROR:错误。 当 (当设置为WAITING时JOB不触发) trigger_type:触发器类型,CRON、SIMPLE
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表qrtz_cron_triggers:存储cron表达式表 trigger_name: qrtz_triggers表trigger_name的外键 trigger_group: qrtz_triggers表trigger_group的外键 cron_expression:cron表达式
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表qrtz_scheduler_state:存储集群中note实例信息,quartz会定时读取该表的信息判断集群中每个实例的当前状态 instance_name:之前配置文件中org.quartz.scheduler.instanceId配置的名字,就会写入该字段,如果设置为AUTO,quartz会根据物理机名和当前时间产生一个名字 last_checkin_time:上次检查时间 checkin_interval:检查间隔时间
来源:oschina
链接:https://my.oschina.net/jaakan/blog/3147044