我有一个使用Quartz Scheduler来安排作业的应用程序.该应用程序目前正在运行Quartz 1.6.2版.我的JobStore是org.quartz.impl.jdbcjobstore.JobStoreTX,带有支持它的Oracle数据库.启用了群集,但只有一个使用该数据库的调度程序.我的Quartz threadPool配置如下:
org.quartz.threadPool.class = org.quartz.simpl.SimpleThreadPool
org.quartz.threadPool.threadCount = 5
org.quartz.threadPool.threadPriority = 5
我的工作是长期运行的,因此当触发器触发新作业时,运行5个作业(我的thead池允许的最大值)是相当普遍的.新触发的工作失败了,我看到如下的日志消息:
2011-05-20 04:09:30,097 INFO [QuartzScheduler_scheduler-servername-111305822374881_MisfireHandler] o.q.p.h.LoggingTriggerHistoryPlugin - Trigger DEFAULT.JobName1 misfired job DEFAULT.DEFAULT at: 04:09:30 05/20/2011. Should have fired at: 04:08:29 05/20/2011
2011-05-20 04:09:30,120 INFO [QuartzScheduler_scheduler-servername-111305822374881_MisfireHandler] o.q.p.h.LoggingTriggerHistoryPlugin - Trigger DEFAULT.JobName1 misfired job DEFAULT.DEFAULT at: 04:09:30 05/20/2011. Should have fired at: 04:09:30 05/20/2011
2011-05-20 04:09:30,125 INFO [QuartzScheduler_scheduler-servername-111305822374881_MisfireHandler] o.q.p.h.LoggingTriggerHistoryPlugin - Trigger DEFAULT.JobName2 misfired job DEFAULT.DEFAULT at: 04:09:30 05/20/2011. Should have fired at: 04:08:30 05/20/2011
2011-05-20 04:09:30,138 INFO [QuartzScheduler_scheduler-servername-111305822374881_MisfireHandler] o.q.p.h.LoggingTriggerHistoryPlugin - …