Question

我正在使用带有quartz的servicemix和默认的RAMJobStore。因为我们有集群，所以我们想使用hazelcast，我们已经完成了HazelcastJobStore。我改变了这个属性

org.quartz.jobStore.class =

将我的自定义jobstore放在servicemix中，当我这样做时：

scheduler = schedulerFactory.getScheduler()

我收到了这个错误

Caused by: org.quartz.SchedulerException: JobStore class 'com.sncf.canaltrain.transverse.jobStore.hazelcast.HazelCastJobStore' could not be instantiated. [See nested exception: java.lang.ClassNotFoundException: com.sncf.canaltrain.transverse.jobStore.hazelcast.HazelCastJobStore]
    at org.quartz.impl.StdSchedulerFactory.instantiate(StdSchedulerFactory.java:852)
    at org.quartz.impl.StdSchedulerFactory.getScheduler(StdSchedulerFactory.java:1525)
    at com.sncf.canaltrain.transverse.scheduler.SchedulerService.startScheduler(SchedulerService.java:94)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[:1.7.0_71]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)[:1.7.0_71]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[:1.7.0_71]
    at java.lang.reflect.Method.invoke(Method.java:606)[:1.7.0_71]
    at org.apache.aries.blueprint.utils.ReflectionUtils.invoke(ReflectionUtils.java:297)[18:org.apache.aries.blueprint.core:1.4.3]
    at org.apache.aries.blueprint.container.BeanRecipe.invoke(BeanRecipe.java:958)[18:org.apache.aries.blueprint.core:1.4.3]
    at org.apache.aries.blueprint.container.BeanRecipe.runBeanProcInit(BeanRecipe.java:712)[18:org.apache.aries.blueprint.core:1.4.3]
    ... 54 more
Caused by: java.lang.ClassNotFoundException: com.sncf.canaltrain.transverse.jobStore.hazelcast.HazelCastJobStore

我发现尝试实现作业存储的类是：

String classLoadHelperClass = this.cfg.getStringProperty("org.quartz.scheduler.classLoadHelper.class", "org.quartz.simpl.CascadingClassLoadHelper");

这是默认值，但我认为在servicmix中它不正确...

确实存在我可以做的事情来解决这个类路径错误？或者我需要实现自己的classLoadHelper并尝试使用osgi classthpath来查找我的类？

谢谢！

Answer 1

最后我找到了解决方案，

我使用fragment来添加我的customJobStore和片段，主机（quartz）正确找到我的jobstore并且一切正常！

如果可以提供帮助;）

使用hazelcast的Quartz和自定义jobstore servicemix ClassNotFoundException

1 个答案: