以下记录quartz的集群部署
1、下载官方的jar包里面有对应的数据库脚本。quartz的信息是存在数据库表中的。不同库运行不同的脚本
2、增加配置文件quartz.properties
org.quartz.scheduler.instanceName = worker1 org.quartz.scheduler.instanceId = AUTO org.quartz.jobStore.class = org.quartz.impl.jdbcjobstore.JobStoreTX org.quartz.jobStore.driverDelegateClass = org.quartz.impl.jdbcjobstore.oracle.OracleDelegate org.quartz.jobStore.dataSource = db1 org.quartz.jobStore.tablePrefix = worker1_ org.quartz.jobStore.isClustered = true org.quartz.dataSource.db1.driver: oracle.jdbc.driver.OracleDriver org.quartz.dataSource.db1.URL: jdbc:oracle:thin:@1.1.1.1:1521:dbname org.quartz.dataSource.db1.user: qrtz org.quartz.dataSource.db1.password: qrtz
其中需要配置worker配置存储的db
org.quartz.jobStore.dataSource 控制的是具体的数据库对于quartz的名字
下面的多个配置都与这个有关。
org.quartz.jobStore.tablePrefix 这个是配置woker表的前缀，有可能一个数据库实例对应多个worker集群
3、增加一个类用来序列化
package com.womai.wms.worker.web.springframework;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.quartz.Job;
import org.quartz.JobDetail;
import org.quartz.JobExecutionContext;
import org.quartz.JobExecutionException;
import org.quartz.Scheduler;
import org.quartz.StatefulJob;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.BeanNameAware;
import org.springframework.beans.factory.FactoryBean;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.util.MethodInvoker;
/**
* This is a cluster safe Quartz/Spring FactoryBean implementation, which produces a JobDetail implementation that can invoke any no-arg method on any bean deployed within a Spring container.
* <p>
* Use this Class instead of the MethodInvokingJobDetailBeanFactory Class provided by Spring when deploying to a web environment like Tomcat.
* <p>
* <b>Implementation</b><br>
* The Spring ApplicationContext cannot be passed to a Job via the JobDataMap, because it is not Serializable (and for very good reason!)
* So, instead of associating an ApplicationContext with a JobDetail or a Trigger object, I made the [Stateful]BeanInvokingJob, which is not persisted in the database, get the applicationContext from the BeanInvokingJobDetailFactoryBean, which is ApplicationContextAware, when the [Stateful]BeanInvokingJob is created and executed.
* <p>
* The name or id of the of the bean to invoke (targetBean) and the method to invoke (targetMethod) must be provided in the bean declaration or a JobExecutionException will be thrown.
* <p>
* I wrote BeanInvokingJobDetailFactoryBean, because the MethodInvokingJobDetailFactoryBean does not produce Serializable
* JobDetail objects, and as a result cannot be deployed into a clustered environment (as is documented within the Class).
* <p>
* <b>Example</b>
* <code>
* <ul>
* <bean id="<i>exampleBean</i>" class="example.ExampleImpl">
</bean>
<p>
* <bean id="<i>exampleTrigger</i>" class="org.springframework.scheduling.quartz.CronTriggerBean">
* <ul>
<i><!-- Execute exampleBean.fooBar() at 2am every day --></i><br>
<property name="cronExpression" value="0 0 2 * * ?" /><br>
<property name="jobDetail">
<ul>
<bean class="frameworkx.springframework.scheduling.quartz.<b>BeanInvokingJobDetailFactoryBean</b>">
<ul>
<property name="concurrent" value="<i>false</i>"/><br>
<property name="targetBean" value="<i>exampleBean</i>" /><br>
<property name="targetMethod" value="<i>fooBar</i>" /><br>
<property name="arguments">
<ul>
<list>
<ul>
<value>arg1Value</value><br>
<value>arg2Value</value>
</ul>
<list>
</ul>
</property>
</ul>
</bean>
</ul>
</property>
</ul>
</bean>
<p>
<bean class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
<ul>
<property name="triggers">
<ul>
<list>
<ul>
<ref bean="<i>exampleTrigger</i>" />
</ul>
</list>
</ul>
</property>
</ul>
</bean>
</ul>
* </code>
* In this example we created a BeanInvokingJobDetailFactoryBean, which will produce a JobDetail Object with the jobClass property set to StatefulBeanInvokingJob.class (concurrent=="false"; Set to BeanInvokingJob.class when concurrent=="true"), which will in turn invoke the <code>fooBar</code>(String, String) method of the bean with id "<code>exampleBean</code>". Method <code>arguments</code> are optional. In this case there are two String arguments being provided to the <code>fooBar</code> method. The Scheduler is the heart of the whole operation; without it, nothing will happen.
* <p>
For more information on cronExpression visit <a href="http://www.opensymphony.com/quartz/api/org/quartz/CronTrigger.html">http://www.opensymphony.com/quartz/api/org/quartz/CronTrigger.html</a>
*
* <p>
* <b>Troubleshooting</b>
* <p>
* <b>Error:</b> java.io.IOException: JobDataMap values must be Strings when the 'useProperties' property is set. Key of offending value: arguments<br>
* <b>Solution:</b> do not set the <code>arguments</code> property when <code>org.quartz.jobstore.useProperty</code> is set to "true" in <code>quartz.properties</code>.
* <p>
* @author Stephen M. Wick
*
* @see #afterPropertiesSet()
*/
public class BeanInvokingJobDetailFactoryBean implements FactoryBean, BeanNameAware, InitializingBean, ApplicationContextAware
{
/**
* Set by <code>setApplicationContext</code> when a BeanInvokingJobDetailFactoryBean is defined within a Spring ApplicationContext as a bean.
* <p>
* Used by the <code>execute</code> method of the BeanInvokingJob and StatefulBeanInvokingJob classes.
* @see #setApplicationContext(ApplicationContext)
* @see BeanInvokingJob#execute(JobExecutionContext)
*/
protected static ApplicationContext applicationContext;
private Log logger = LogFactory.getLog(getClass());
/**
* The JobDetail produced by the <code>afterPropertiesSet</code> method of this Class will be assigned to the Group specified by this property. Default: Scheduler.DEFAULT_GROUP
* @see #afterPropertiesSet()
* @see Scheduler#DEFAULT_GROUP
*/
private String group = Scheduler.DEFAULT_GROUP;
/**
* Indicates whether or not the Bean Method should be invoked by more than one Scheduler at the specified time (like when deployed to a cluster, and/or when there are multiple Spring ApplicationContexts in a single JVM<i> - Tomcat 5.5 creates 2 or more instances of the DispatcherServlet (a pool), which in turn creates a separate Spring ApplicationContext for each instance of the servlet</i>)
* <p>
* Used by <code>afterPropertiesSet</code> to set the JobDetail.jobClass to BeanInvokingJob.class or StatefulBeanInvokingJob.class when true or false, respectively. Default: true
* @see #afterPropertiesSet()
*/
private boolean concurrent = true;
/** Used to set the JobDetail.durable property. Default: false
* <p>Durability - if a job is non-durable, it is automatically deleted from the scheduler once there are no longer any active triggers associated with it.
* @see <a href="http://www.opensymphony.com/quartz/wikidocs/TutorialLesson3.html">http://www.opensymphony.com/quartz/wikidocs/TutorialLesson3.html</a>
* @see #afterPropertiesSet()
*/
private boolean durable = false;
/**
* Used by <code>afterPropertiesSet</code> to set the JobDetail.volatile property. Default: false
* <p>Volatility - if a job is volatile, it is not persisted between re-starts of the Quartz scheduler.
* <p>I set the default to false to be the same as the default for a Quartz Trigger. An exception is thrown
* when the Trigger is non-volatile and the Job is volatile. If you want volatility, then you must set this property, and the Trigger's volatility property, to true.
* @see <a href="http://www.opensymphony.com/quartz/wikidocs/TutorialLesson3.html">http://www.opensymphony.com/quartz/wikidocs/TutorialLesson3.html</a>
* @see #afterPropertiesSet()
*/
private boolean volatility = false;
/**
* Used by <code>afterPropertiesSet</code> to set the JobDetail.requestsRecovery property. Default: false<BR>
* <p>RequestsRecovery - if a job "requests recovery", and it is executing during the time of a 'hard shutdown' of the scheduler (i.e. the process it is running within crashes, or the machine is shut off), then it is re-executed when the scheduler is started again. In this case, the JobExecutionContext.isRecovering() method will return true.
* @see <a href="http://www.opensymphony.com/quartz/wikidocs/TutorialLesson3.html">http://www.opensymphony.com/quartz/wikidocs/TutorialLesson3.html</a>
* @see #afterPropertiesSet()
*/
private boolean shouldRecover = false;
/**
* A list of names of JobListeners to associate with the JobDetail object created by this FactoryBean.
*
* @see #afterPropertiesSet()
**/
private String[] jobListenerNames;
/** The name assigned to this bean in the Spring ApplicationContext.
* Used by <code>afterPropertiesSet</code> to set the JobDetail.name property.
* @see ()
* @see JobDetail#setName(String)
**/
private String beanName;
/**
* The JobDetail produced by the <code>afterPropertiesSet</code> method, and returned by the <code>getObject</code> method of the Spring FactoryBean interface.
* @see #afterPropertiesSet()
* @see #getObject()
* @see FactoryBean
**/
private JobDetail jobDetail;
/**
* The name or id of the bean to invoke, as it is declared in the Spring ApplicationContext.
**/
private String targetBean;
/**
* The method to invoke on the bean identified by the targetBean property.
**/
private String targetMethod;
/**
* The arguments to provide to the method identified by the targetMethod property.
* These Objects must be Serializable when concurrent=="true".
*/
private Object[] arguments;
/**
* Get the targetBean property.
* @see #targetBean
* @return targetBean
*/
public String getTargetBean()
{
return targetBean;
}
/**
* Set the targetBean property.
* @see #targetBean
*/
public void setTargetBean(String targetBean)
{
this.targetBean = targetBean;
}
/**
* Get the targetMethod property.
* @see #targetMethod
* @return targetMethod
*/
public String getTargetMethod()
{
return targetMethod;
}
/**
* Set the targetMethod property.
* @see #targetMethod
*/
public void setTargetMethod(String targetMethod)
{
this.targetMethod = targetMethod;
}
/**
* @return jobDetail - The JobDetail that is created by the afterPropertiesSet method of this FactoryBean
* @see #jobDetail
* @see #afterPropertiesSet()
* @see FactoryBean#getObject()
*/
public Object getObject() throws Exception
{
return jobDetail;
}
/**
* @return JobDetail.class
* @see FactoryBean#getObjectType()
*/
public Class getObjectType()
{
return JobDetail.class;
}
/**
* @return true
* @see FactoryBean#isSingleton()
*/
public boolean isSingleton()
{
return true;
}
/**
* Set the beanName property.
* @see #beanName
* @see BeanNameAware#setBeanName(String)
*/
public void setBeanName(String beanName)
{
this.beanName = beanName;
}
/**
* Invoked by the Spring container after all properties have been set.
* <p>
* Sets the <code>jobDetail</code> property to a new instance of JobDetail
* <ul>
* <li>jobDetail.name is set to <code>beanName</code><br>
* <li>jobDetail.group is set to <code>group</code><br>
* <li>jobDetail.jobClass is set to BeanInvokingJob.class or StatefulBeanInvokingJob.class depending on whether the <code>concurrent</code> property is set to true or false, respectively.<br>
* <li>jobDetail.durability is set to <code>durable</code>
* <li>jobDetail.volatility is set to <code>volatility</code>
* <li>jobDetail.requestsRecovery is set to <code>shouldRecover</code>
* <li>jobDetail.jobDataMap["targetBean"] is set to <code>targetBean</code>
* <li>jobDetail.jobDataMap["targetMethod"] is set to <code>targetMethod</code>
* <li>jobDetail.jobDataMap["arguments"] is set to <code>arguments</code>
* <li>Each JobListener name in <code>jobListenerNames</code> is added to the <code>jobDetail</code> object.
* </ul>
* <p>
* Logging occurs at the DEBUG and INFO levels; 4 lines at the DEBUG level, and 1 line at the INFO level.
* <ul>
* <li>DEBUG: start
* <li>DEBUG: Creating JobDetail <code>{beanName}</code>
* <li>DEBUG: Registering JobListener names with JobDetail object <code>{beanName}</code>
* <li>INFO: Created JobDetail: <code>{jobDetail}</code>; targetBean: <code>{targetBean}</code>; targetMethod: <code>{targetMethod}</code>; arguments: <code>{arguments}</code>;
* <li>DEBUG: end
* </ul>
* @see InitializingBean#afterPropertiesSet()
* @see JobDetail
* @see #jobDetail
* @see #beanName
* @see #group
* @see BeanInvokingJob
* @see StatefulBeanInvokingJob
* @see #durable
* @see #volatility
* @see #shouldRecover
* @see #targetBean
* @see #targetMethod
* @see #arguments
* @see #jobListenerNames
*/
public void afterPropertiesSet() throws Exception
{
try
{
logger.debug("start");
logger.debug("Creating JobDetail "+beanName);
jobDetail = new JobDetail();
jobDetail.setName(beanName);
jobDetail.setGroup(group);
jobDetail.setJobClass(concurrent ? BeanInvokingJob.class : StatefulBeanInvokingJob.class);
jobDetail.setDurability(durable);
jobDetail.setVolatility(volatility);
jobDetail.setRequestsRecovery(shouldRecover);
jobDetail.getJobDataMap().put("targetBean", targetBean);
jobDetail.getJobDataMap().put("targetMethod", targetMethod);
jobDetail.getJobDataMap().put("arguments", arguments);
logger.debug("Registering JobListener names with JobDetail object "+beanName);
if (this.jobListenerNames != null) {
for (int i = 0; i < this.jobListenerNames.length; i++) {
this.jobDetail.addJobListener(this.jobListenerNames[i]);
}
}
logger.info("Created JobDetail: "+jobDetail+"; targetBean: "+targetBean+"; targetMethod: "+targetMethod+"; arguments: "+arguments+";");
}
finally
{
logger.debug("end");
}
}
/**
* Setter for the concurrent property.
*
* @param concurrent
* @see #concurrent
*/
public void setConcurrent(boolean concurrent)
{
this.concurrent = concurrent;
}
/**
* setter for the durable property.
*
* @param durable
*
* @see #durable
*/
public void setDurable(boolean durable)
{
this.durable = durable;
}
/**
* setter for the group property.
*
* @param group
*
* @see #group
*/
public void setGroup(String group)
{
this.group = group;
}
/**
* setter for the {@link #jobListenerNames} property.
*
* @param jobListenerNames
* @see #jobListenerNames
*/
public void setJobListenerNames(String[] jobListenerNames)
{
this.jobListenerNames = jobListenerNames;
}
/**
* setter for the {@link #shouldRecover} property.
*
* @param shouldRecover
* @see #shouldRecover
*/
public void setShouldRecover(boolean shouldRecover)
{
this.shouldRecover = shouldRecover;
}
/**
* setter for the {@link #volatility} property.
*
* @param volatility
* @see #volatility
*/
public void setVolatility(boolean volatility)
{
this.volatility = volatility;
}
/**
* Set the Spring ApplicationContext in which this class has been deployed.
* <p>
* Invoked by Spring as a result of the ApplicationContextAware interface implemented by this Class.
*
* @see ApplicationContextAware#setApplicationContext(ApplicationContext)
*/
public void setApplicationContext(ApplicationContext context) throws BeansException
{
applicationContext = context;
}
public void setArguments(Object[] arguments)
{
this.arguments = arguments;
}
/**
* This is a cluster safe Job designed to invoke a method on any bean defined within the same Spring
* ApplicationContext.
* <p>
* The only entries this Job expects in the JobDataMap are "targetBean" and "targetMethod".<br>
* - It uses the value of the <code>targetBean</code> entry to get the desired bean from the Spring ApplicationContext.<br>
* - It uses the value of the <code>targetMethod</code> entry to determine which method of the Bean (identified by targetBean) to invoke.
* <p>
* It uses the static ApplicationContext in the BeanInvokingJobDetailFactoryBean,
* which is ApplicationContextAware, to get the Bean with which to invoke the method.
* <p>
* All Exceptions thrown from the execute method are caught and wrapped in a JobExecutionException.
*
* @see BeanInvokingJobDetailFactoryBean#applicationContext
* @see #execute(JobExecutionContext)
*
* @author Stephen M. Wick
*/
public static class BeanInvokingJob implements Job
{
protected Log logger = LogFactory.getLog(getClass());
/**
* When invoked by a Quartz scheduler, <code>execute</code> invokes a method on a bean deployed within the scheduler's Spring ApplicationContext.
* <p>
* <b>Implementation</b><br>
* The bean is identified by the "targetBean" entry in the JobDataMap of the JobExecutionContext provided.<br>
* The method is identified by the "targetMethod" entry in the JobDataMap of the JobExecutionContext provided.<br>
* <p>
* The Quartz scheduler shouldn't start up correctly if the bean identified by "targetBean" cannot be found in the scheduler's Spring ApplicationContext. BeanFactory.getBean()
* throws an exception if the targetBean doesn't exist, so I'm not going to waste any code testing for the bean's existance in the ApplicationContext.
* <p>
* Logging is provided at the DEBUG and INFO levels; 5 lines at the DEBUG level, and 1 line at the INFO level.
* @see Job#execute(JobExecutionContext)
*/
public void execute(JobExecutionContext context) throws JobExecutionException
{
try
{
logger.debug("start");
String targetBean = context.getMergedJobDataMap().getString("targetBean");
logger.debug("targetBean is "+targetBean);
if(targetBean==null)
throw new JobExecutionException("targetBean cannot be null.", false);
String targetMethod = context.getMergedJobDataMap().getString("targetMethod");
logger.debug("targetMethod is "+targetMethod);
if(targetMethod==null)
throw new JobExecutionException("targetMethod cannot be null.", false);
// when org.quartz.jobStore.useProperties=="true" the arguments entry (which should be an Object[]) in the JobDataMap gets converted into a String.
Object argumentsObject = context.getMergedJobDataMap().get("arguments");
Object[] arguments = (argumentsObject instanceof String) ? null : (Object[])argumentsObject;
logger.debug("arguments array is "+arguments);
Object bean = applicationContext.getBean(targetBean);
logger.debug("applicationContext resolved bean name/id '"+targetBean+"' to "+bean);
MethodInvoker beanMethod = new MethodInvoker();
beanMethod.setTargetObject(bean);
beanMethod.setTargetMethod(targetMethod);
beanMethod.setArguments(arguments);
beanMethod.prepare();
logger.info("Invoking Bean: "+targetBean+"; Method: "+targetMethod+"; arguments: "+arguments+";");
beanMethod.invoke();
}
catch(JobExecutionException e)
{
throw e;
}
catch(Exception e)
{
throw new JobExecutionException(e);
}
finally
{
logger.debug("end");
}
}
}
public static class StatefulBeanInvokingJob extends BeanInvokingJob implements StatefulJob
{
// No additional functionality; just needs to implement StatefulJob.
}
}
作用写的很清楚。
4、对woker配置文件进行改造
<bean id="job" class="com.womai.wms.worker.web.springframework.BeanInvokingJobDetailFactoryBean">
<property name="targetBean" value="jobWorker"/>
<property name="targetMethod" value="doJob"/>
<property name="concurrent" value="false" />
</bean>
<bean id="JobQuartz" class="org.springframework.scheduling.quartz.SchedulerFactoryBean" autowire = "no" >
<!--增加两个配置-->
<property name="configLocation" value="classpath:quartz.properties"></property>
<property name="applicationContextSchedulerContextKey" value="applicationContext" />
</bean>
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