Jruby-机架工人不是从WebLogic开始的

Question

我有一个Jruby项目，它使用需要每x分钟运行一次的后台进程。我正在使用Jruby-rack-worker + delayed_cron_job库。我遵循了jruby机架工人的指示，如下所示：

1. 在lib文件夹下复制jruby-arack-worker.jar文件
2. 我的web.xml位于配置文件夹下：

​

1. 我的工作人员rb文件：

​

​

1. 我的创业板档案： gem‘jruby-齿条工人’，:platform => :jruby，:require => nil 宝石'delayed_cron_job‘

在WebLogic上部署了WAR文件之后，我检查了日志文件，并且可以看到，在完成部署之后，它正在尝试启动工作人员，但没有发生任何事情：

####<Jul 7, 2017, 6:48:00,489 PM SGT> <Info> <CONCURRENCY> <voldemort-PC> <AdminServer> <[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <ef7dc28a-6fde-4131-b1b0-41f2bd3db01b-00000020> <1499424480489> <[severity-value: 64] [rid: 0] [partition-id: 0] [partition-name: DOMAIN] > <BEA-2162600> <Creating ManagedThreadFactory "DefaultManagedThreadFactory" (partition="DOMAIN", module="null", application="myrubyapp")> 
####<Jul 7, 2017, 6:48:00,489 PM SGT> <Info> <CONCURRENCY> <voldemort-PC> <AdminServer> <[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <ef7dc28a-6fde-4131-b1b0-41f2bd3db01b-00000020> <1499424480489> <[severity-value: 64] [rid: 0] [partition-id: 0] [partition-name: DOMAIN] > <BEA-2162610> <Creating ManagedExecutorService "DefaultManagedExecutorService" (partition="DOMAIN", module="null", application="myrubyapp", workmanager="default")> 
####<Jul 7, 2017, 6:48:00,490 PM SGT> <Info> <CONCURRENCY> <voldemort-PC> <AdminServer> <[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <ef7dc28a-6fde-4131-b1b0-41f2bd3db01b-00000020> <1499424480490> <[severity-value: 64] [rid: 0] [partition-id: 0] [partition-name: DOMAIN] > <BEA-2162611> <Creating ManagedScheduledExecutorService "DefaultManagedScheduledExecutorService" (partition="DOMAIN", module="null", application="myrubyapp", workmanager="default")> 
####<Jul 7, 2017, 6:48:00,490 PM SGT> <Info> <Deployer> <voldemort-PC> <AdminServer> <[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <ef7dc28a-6fde-4131-b1b0-41f2bd3db01b-00000020> <1499424480490> <[severity-value: 64] [rid: 0] [partition-id: 0] [partition-name: DOMAIN] > <BEA-149059> <Module myrubyapp.war of application myrubyapp is transitioning from STATE_NEW to STATE_PREPARED on server AdminServer.> 
####<Jul 7, 2017, 6:48:02,884 PM SGT> <Info> <Deployer> <voldemort-PC> <AdminServer> <[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <ef7dc28a-6fde-4131-b1b0-41f2bd3db01b-00000020> <1499424482884> <[severity-value: 64] [rid: 0] [partition-id: 0] [partition-name: DOMAIN] > <BEA-149060> <Module myrubyapp.war of application myrubyapp successfully transitioned from STATE_NEW to STATE_PREPARED on server AdminServer.> 
####<Jul 7, 2017, 6:48:02,911 PM SGT> <Info> <Deployer> <voldemort-PC> <AdminServer> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <ef7dc28a-6fde-4131-b1b0-41f2bd3db01b-00000021> <1499424482911> <[severity-value: 64] [rid: 0] [partition-id: 0] [partition-name: DOMAIN] > <BEA-149059> <Module myrubyapp.war of application myrubyapp is transitioning from STATE_PREPARED to STATE_ADMIN on server AdminServer.> 
####<Jul 7, 2017, 6:48:02,927 PM SGT> <Info> <Deployer> <voldemort-PC> <AdminServer> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <ef7dc28a-6fde-4131-b1b0-41f2bd3db01b-00000021> <1499424482927> <[severity-value: 64] [rid: 0] [partition-id: 0] [partition-name: DOMAIN] > <BEA-149060> <Module myrubyapp.war of application myrubyapp successfully transitioned from STATE_PREPARED to STATE_ADMIN on server AdminServer.> 
####<Jul 7, 2017, 6:48:03,96 PM SGT> <Info> <ServletContext-/myrubyapp> <voldemort-PC> <AdminServer> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <weblogic> <> <ef7dc28a-6fde-4131-b1b0-41f2bd3db01b-00000021> <1499424483096> <[severity-value: 64] [rid: 0] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000000> <INFO: jruby 9.1.5.0 (2.3.1) 2016-09-07 036ce39 Java HotSpot(TM) 64-Bit Server VM 25.131-b11 on 1.8.0_131-b11 +jit [mswin32-x86_64]> 
####<Jul 7, 2017, 6:48:03,97 PM SGT> <Info> <ServletContext-/myrubyapp> <voldemort-PC> <AdminServer> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <weblogic> <> <ef7dc28a-6fde-4131-b1b0-41f2bd3db01b-00000021> <1499424483097> <[severity-value: 64] [rid: 0] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000000> <INFO: using a shared (threadsafe!) runtime> 
####<Jul 7, 2017, 6:48:24,321 PM SGT> <Info> <ServletContext-/myrubyapp> <voldemort-PC> <AdminServer> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <weblogic> <> <ef7dc28a-6fde-4131-b1b0-41f2bd3db01b-00000021> <1499424504321> <[severity-value: 64] [rid: 0] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000000> <I, [2017-07-07T10:48:24.309000 #9420]  INFO -- : [ActiveJob] [CronJobs] [859cb101-2c4b-4995-ad08-d453c7f26b35] Performing CronJobs from Inline(default)
> 
####<Jul 7, 2017, 6:48:24,705 PM SGT> <Info> <Common> <voldemort-PC> <AdminServer> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <weblogic> <> <ef7dc28a-6fde-4131-b1b0-41f2bd3db01b-00000021> <1499424504705> <[severity-value: 64] [rid: 0] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000628> <Created "1" resources for pool "myapp-staging-ds", out of which "1" are available and "0" are unavailable.> 
####<Jul 7, 2017, 6:48:28,253 PM SGT> <Info> <ServletContext-/myrubyapp> <voldemort-PC> <AdminServer> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <weblogic> <> <ef7dc28a-6fde-4131-b1b0-41f2bd3db01b-00000021> <1499424508253> <[severity-value: 64] [rid: 0] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000000> <I, [2017-07-07T10:48:28.253000 #9420]  INFO -- : [ActiveJob] [CronJobs] [859cb101-2c4b-4995-ad08-d453c7f26b35] Performed CronJobs from Inline(default) in 3930.0ms
> 
####<Jul 7, 2017, 6:48:28,255 PM SGT> <Info> <ServletContext-/myrubyapp> <voldemort-PC> <AdminServer> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <weblogic> <> <ef7dc28a-6fde-4131-b1b0-41f2bd3db01b-00000021> <1499424508255> <[severity-value: 64] [rid: 0] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000000> <I, [2017-07-07T10:48:28.255000 #9420]  INFO -- : [ActiveJob] Enqueued CronJobs (Job ID: 859cb101-2c4b-4995-ad08-d453c7f26b35) to Inline(default)
> 
####<Jul 7, 2017, 6:48:30,292 PM SGT> <Info> <ServletContext-/myrubyapp> <voldemort-PC> <AdminServer> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <weblogic> <> <ef7dc28a-6fde-4131-b1b0-41f2bd3db01b-00000021> <1499424510292> <[severity-value: 64] [rid: 0] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000000> <INFO: [org.kares.jruby.rack.DefaultWorkerManager] started 1 worker(s)> 
####<Jul 7, 2017, 6:48:30,356 PM SGT> <Info> <Deployer> <voldemort-PC> <AdminServer> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <ef7dc28a-6fde-4131-b1b0-41f2bd3db01b-00000021> <1499424510356> <[severity-value: 64] [rid: 0] [partition-id: 0] [partition-name: DOMAIN] > <BEA-149059> <Module myrubyapp.war of application myrubyapp is transitioning from STATE_ADMIN to STATE_ACTIVE on server AdminServer.> 
####<Jul 7, 2017, 6:48:30,356 PM SGT> <Info> <Deployer> <voldemort-PC> <AdminServer> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <ef7dc28a-6fde-4131-b1b0-41f2bd3db01b-00000021> <1499424510356> <[severity-value: 64] [rid: 0] [partition-id: 0] [partition-name: DOMAIN] > <BEA-149060> <Module myrubyapp.war of application myrubyapp successfully transitioned from STATE_ADMIN to STATE_ACTIVE on server AdminServer.> 
####<Jul 7, 2017, 6:48:30,377 PM SGT> <Info> <Deployer> <voldemort-PC> <AdminServer> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <ef7dc28a-6fde-4131-b1b0-41f2bd3db01b-00000022> <1499424510377> <[severity-value: 64] [rid: 0] [partition-id: 0] [partition-name: DOMAIN] > <BEA-149074> <Successfully completed deployment task: [Deployer:149026]deploy application myrubyapp on AdminServer..> 
####<Jul 7, 2017, 6:48:30,404 PM SGT> <Info> <ServletContext-/myrubyapp> <voldemort-PC> <AdminServer> <jruby-rack-worker#1> <weblogic> <> <ef7dc28a-6fde-4131-b1b0-41f2bd3db01b-00000021> <1499424510404> <[severity-value: 64] [rid: 0:3] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000000> <I, [2017-07-07T10:48:30.401000 #9420]  INFO -- : 2017-07-07T10:48:30+0000: [Worker(host:voldemort-PC pid:9420 thread:jruby-rack-worker#1)] Starting job worker
> 
####<Jul 7, 2017, 6:48:34,991 PM SGT> <Info> <Health> <voldemort-PC> <AdminServer> <weblogic.GCMonitor> <<anonymous>> <> <ef7dc28a-6fde-4131-b1b0-41f2bd3db01b-00000006> <1499424514991> <[severity-value: 64] [rid: 0:1] [partition-id: 0] [partition-name: DOMAIN] > <BEA-310002> <21% of the total memory in the server is free.> 
####<Jul 7, 2017, 6:50:34,994 PM SGT> <Info> <Health> <voldemort-PC> <AdminServer> <weblogic.GCMonitor> <<anonymous>> <> <ef7dc28a-6fde-4131-b1b0-41f2bd3db01b-00000006> <1499424634994> <[severity-value: 64] [rid: 0:1] [partition-id: 0] [partition-name: DOMAIN] > <BEA-310002> <35% of the total memory in the server is free.> 

这里缺少什么，我如何知道JobWorker是否成功启动，或者为什么它没有启动？

Answer 1

您有正确的，您的日志输出确认工人启动，好的！

####<Jul 7, 2017, 6:48:30,404 PM SGT> <Info> <ServletContext-/myrubyapp> <voldemort-PC> <AdminServer> <jruby-rack-worker#1> <weblogic> <> <ef7dc28a-6fde-4131-b1b0-41f2bd3db01b-00000021> <1499424510404> <[severity-value: 64] [rid: 0:3] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000000> <I, [2017-07-07T10:48:30.401000 #9420]  INFO -- : 2017-07-07T10:48:30+0000: [Worker(host:voldemort-PC pid:9420 thread:jruby-rack-worker#1)] Starting job worker

你可能没有在DJ的队列里放任何东西..。因此，没有看到任何工作完成。

delayed_cron_job不会自动启动--很可能您的工作人员rb文件没有被任何东西加载。您应该触发这些工作文件的加载，尽管在重新启动时要小心，因为您可能需要删除以前的计划。