Question

最近我尝试配置我的grails应用程序以用于quartz调度程序。不幸的是我无法配置JDBC作业存储。 quartz插件似乎忽略了quartz.properties文件，其中表前缀定义为Z_STAFF_SCHEDULER。应用程序启动失败，但异常：

引起：org.springframework.scheduling.SchedulingException：可以不启动Quartz Scheduler;嵌套异常是 org.quartz.SchedulerConfigException：作业期间发生故障复苏。 [见嵌套异常： org.quartz.impl.jdbcjobstore.LockException：获取db行失败 lock：表'testing.qrtz_locks'不存在[请参阅嵌套异常： com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException：表 'testing.qrtz_locks'不存在]]

以下是application.groovy中的相关代码：

quartz {
    autoStartup = true
    jdbcStore = true
    waitForJobsToCompleteOnShutdown = true
    exposeSchedulerInRepository = false

    props {
        scheduler.skipUpdateCheck = true
    }

}

environments {
    test {
        quartz {
            jdbcStore = false
            autoStartup = false
        }
    }
}


grails.config.locations = ["classpath:conf/quartz.properties"]

这是quartz.properties中的配置：

#============================================================================
# Configure Main Scheduler Properties
#============================================================================

org.quartz.scheduler.instanceName = StaffScheduler
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 = development
org.quartz.jobStore.tablePrefix = Z_STAFF_SCHEDULER_

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

#============================================================================
# Configure Datasources
#============================================================================


org.quartz.dataSource.development.driver = com.mysql.jdbc.Driver
org.quartz.dataSource.development.URL = jdbc:mysql://localhost:3306/testing?useSSL=false
org.quartz.dataSource.development.user = testing
org.quartz.dataSource.development.password = nopass
org.quartz.dataSource.development.maxConnections = 10
org.quartz.dataSource.development.validationQuery = select 1

有谁可以帮助我吗？

我正在使用grails 3.2.3和quartz plugin 2.0.9

Answer 1

我终于找到了解决方案。 quartz插件的每个选项都可以在application.yml中配置。有关支持的参数列表，请参阅http://www.quartz-scheduler.org/documentation/quartz-2.2.x/configuration/。

您不需要任何其他文件。以下是application.yml的摘录作为示例：

quartz:
  autoStartup: true
  jdbcStore: true
  scheduler:
    instanceName: 'staff_scheduler'
    instanceId: 'AUTO'
  threadPool:
    class: 'org.quartz.simpl.SimpleThreadPool'
    threadCount: 25
    threadPriority: 5
  jobStore:
    misfireThreshold: 60000
    class: 'org.quartz.impl.jdbcjobstore.JobStoreTX'
    driverDelegateClass: 'org.quartz.impl.jdbcjobstore.StdJDBCDelegate'
    useProperties: false
    dataSource: 'development'
    tablePrefix: 'Z_STAFF_SCHEDULER_'
    isClustered: true
    clusterCheckinInterval: 20000
  dataSource:
    development:
      driver: 'com.mysql.jdbc.Driver'
      URL: 'jdbc:mysql://localhost:3306/testing?useSSL=false'
      user: 'testing'
      password: 'nopass'
      maxConnections: 28
      validationQuery: 'select 1'

如何在grails 3中配置石英插件？

1 个答案: