防止石英调度程序回滚

Question

我是这样的新手。我在我的应用程序中使用石英调度程序。 Quartz 2.x 它工作正常，但发生异常时。它回滚数据。所以我想停止自动回滚。

下面是qurtz属性文件

#    Configure Main Scheduler Properties

org.quartz.scheduler.instanceName = MyClusteredScheduler
org.quartz.scheduler.instanceId = AUTO


#    Configure ThreadPool   

org.quartz.threadPool.class = org.quartz.simpl.SimpleThreadPool
org.quartz.threadPool.threadCount = 25
org.quartz.threadPool.threadPriority = 5

#   Configure JobStore

org.quartz.jobStore.misfireThreshold = 60000

org.quartz.jobStore.class = org.quartz.impl.jdbcjobstore.JobStoreTX
org.quartz.jobStore.driverDelegateClass =   
org.quartz.impl.jdbcjobstore.StdJDBCDelegate
org.quartz.jobStore.useProperties = false
org.quartz.jobStore.dataSource = myDS
org.quartz.jobStore.tablePrefix = QRTZ_

org.quartz.jobStore.isClustered = true
org.quartz.jobStore.clusterCheckinInterval = 20000

配置数据源

org.quartz.dataSource.myDS.driver = com.mysql.jdbc.Driver
org.quartz.dataSource.myDS.URL =     
jdbc:mysql://localhost/mydatabase?
useUnicode=yes&characterEncoding=UTF-8
org.quartz.dataSource.myDS.user = root
org.quartz.dataSource.myDS.password = root
org.quartz.dataSource.myDS.maxConnections = 5
org.quartz.dataSource.myDS.validationQuery=select 0 from dual  

请帮我这样做。