部署后每次都同时启动两个实例的nutz

很诡异的问题，不知是何原因，每次都启动了两个实例的nutz，可以看日志：


2017-11-24 17:16:34 Commons Daemon procrun stdout initialized
2017-11-24 17:16:39,485 INFO  15 - Starting Shiro environment initialization.
2017-11-24 17:16:39,927 INFO  15 - An instance with name 'authc' already exists.  Redefining this object as a new instance of type org.nutz.integration.shiro.SimpleAuthenticationFilter
2017-11-24 17:16:40,028 INFO  15 - Shiro environment initialized in 543 ms.
2017-11-24 17:16:40,086 INFO  15 - NutFilter[nutz] starting ...
2017-11-24 17:16:40,706 INFO  15 - Nutz Version : 1.r.60 
2017-11-24 17:16:40,707 INFO  15 - Nutz.Mvc[nutz] is initializing ...
2017-11-24 17:16:41,262 INFO  15 - Found 27 classes in 1 base-packages!
beans = ["weeklyJob", "loop10SJob", "beforeTradeJob", "stock1", "marketThrendModule", "userModule", "loop1MinJob", "stockModule", "tradeModule", "stock2", "taskModule", "loopBuyJob", "dairyModule", "dailyJob2", "loopSellJob", "userProfileModule", "macdModule", "captchaModule", "rootModule", "dailyJob", "emailService", "userService", "trendService", "logInterceptor", "banKuaiModule", "beetlTemplateModule", "acctModule"]
2017-11-24 17:16:41,270 INFO  15 - NutIoc init begin ...
2017-11-24 17:16:41,273 INFO  15 - ... NutIoc init complete
2017-11-24 17:16:41,278 INFO  15 - Build URL mapping by org.nutz.mvc.impl.UrlMappingImpl ...
2017-11-24 17:16:41,505 INFO  15 - Init file-pool by: C:/tools/apache-tomcat-8.0.44-32/webapps/s2/WEB-INF/tmp/user_avatar [20000]
2017-11-24 17:16:41,508 INFO  15 - file-pool.cursor: 0
2017-11-24 17:16:41,546 WARN  15 - Duplicate @At mapping ? path=/trend/getpolicypatrol
2017-11-24 17:16:41,551 INFO  15 - Found 119 module methods
2017-11-24 17:16:41,557 INFO  15 - SessionBy --> org.nutz.integration.shiro.ShiroSessionProvider@1105516
2017-11-24 17:16:41,557 INFO  15 - Setup application...
2017-11-24 17:16:41,879 INFO  15 - {dataSource-1} inited
2017-11-24 17:16:41,910 INFO  15 - Init file-pool by: C:\Windows\system32\config\systemprofile/.nutz/tmp/dao/ [200000]
2017-11-24 17:16:41,910 INFO  15 - file-pool.cursor: 0
2017-11-24 17:16:41,917 INFO  15 - Get Connection from DataSource for JdbcExpert, if you lock at here, check your database server and configure
2017-11-24 17:16:42,838 INFO  15 - Using default implementation for ThreadExecutor
2017-11-24 17:16:42,859 INFO  15 - Initialized Scheduler Signaller of type: class org.quartz.core.SchedulerSignalerImpl
2017-11-24 17:16:42,860 INFO  15 - Quartz Scheduler v.2.2.3 created.
2017-11-24 17:16:42,861 INFO  15 - RAMJobStore initialized.
2017-11-24 17:16:42,861 INFO  15 - Scheduler meta-data: Quartz Scheduler (v2.2.3) 'NutzbookScheduler' with instanceId 'NON_CLUSTERED'
  Scheduler class: 'org.quartz.core.QuartzScheduler' - running locally.
  NOT STARTED.
  Currently in standby mode.
  Number of jobs executed: 0
  Using thread pool 'org.quartz.simpl.SimpleThreadPool' - with 3 threads.
  Using job-store 'org.quartz.simpl.RAMJobStore' - which does not support persistence. and is not clustered.

2017-11-24 17:16:42,861 INFO  15 - Quartz scheduler 'NutzbookScheduler' initialized from default resource file in Quartz package: 'quartz.properties'
2017-11-24 17:16:42,861 INFO  15 - Quartz scheduler version: 2.2.3
2017-11-24 17:16:42,865 INFO  15 - JobFactory set to: org.nutz.integration.quartz.NutQuartzJobFactory@1c65422
2017-11-24 17:16:42,865 INFO  15 - Scheduler NutzbookScheduler_$_NON_CLUSTERED started.
2017-11-24 17:16:42,925 INFO  15 - Nutz.Mvc[nutz] is up in 2217ms
2017-11-24 17:16:46,576 INFO  15 - Starting Shiro environment initialization.
2017-11-24 17:16:46,724 INFO  15 - An instance with name 'authc' already exists.  Redefining this object as a new instance of type org.nutz.integration.shiro.SimpleAuthenticationFilter
2017-11-24 17:16:46,817 INFO  15 - Shiro environment initialized in 241 ms.
2017-11-24 17:16:46,857 INFO  15 - NutFilter[nutz] starting ...
2017-11-24 17:16:47,469 INFO  15 - Nutz Version : 1.r.60 
2017-11-24 17:16:47,469 INFO  15 - Nutz.Mvc[nutz] is initializing ...
2017-11-24 17:16:47,953 INFO  15 - Found 27 classes in 1 base-packages!
beans = ["weeklyJob", "loop10SJob", "beforeTradeJob", "stock1", "marketThrendModule", "userModule", "loop1MinJob", "stockModule", "tradeModule", "stock2", "taskModule", "loopBuyJob", "dairyModule", "dailyJob2", "loopSellJob", "userProfileModule", "macdModule", "captchaModule", "rootModule", "dailyJob", "emailService", "userService", "trendService", "logInterceptor", "banKuaiModule", "beetlTemplateModule", "acctModule"]
2017-11-24 17:16:47,960 INFO  15 - NutIoc init begin ...
2017-11-24 17:16:47,963 INFO  15 - ... NutIoc init complete
2017-11-24 17:16:47,967 INFO  15 - Build URL mapping by org.nutz.mvc.impl.UrlMappingImpl ...
2017-11-24 17:16:48,195 WARN  15 - Duplicate @At mapping ? path=/trend/getpolicypatrol
2017-11-24 17:16:48,204 INFO  15 - Init file-pool by: C:/tools/apache-tomcat-8.0.44-32/webapps/s2/WEB-INF/tmp/user_avatar [20000]
2017-11-24 17:16:48,207 INFO  15 - file-pool.cursor: 0
2017-11-24 17:16:48,211 INFO  15 - Found 119 module methods
2017-11-24 17:16:48,216 INFO  15 - SessionBy --> org.nutz.integration.shiro.ShiroSessionProvider@8c02cc
2017-11-24 17:16:48,216 INFO  15 - Setup application...
2017-11-24 17:16:48,540 INFO  15 - {dataSource-1} inited
2017-11-24 17:16:48,572 INFO  15 - Init file-pool by: C:\Windows\system32\config\systemprofile/.nutz/tmp/dao/ [200000]
2017-11-24 17:16:48,572 INFO  15 - file-pool.cursor: 0
2017-11-24 17:16:48,582 INFO  15 - Get Connection from DataSource for JdbcExpert, if you lock at here, check your database server and configure
2017-11-24 17:16:49,475 INFO  15 - Using default implementation for ThreadExecutor
2017-11-24 17:16:49,494 INFO  15 - Initialized Scheduler Signaller of type: class org.quartz.core.SchedulerSignalerImpl
2017-11-24 17:16:49,494 INFO  15 - Quartz Scheduler v.2.2.3 created.
2017-11-24 17:16:49,495 INFO  15 - RAMJobStore initialized.
2017-11-24 17:16:49,495 INFO  15 - Scheduler meta-data: Quartz Scheduler (v2.2.3) 'NutzbookScheduler' with instanceId 'NON_CLUSTERED'
  Scheduler class: 'org.quartz.core.QuartzScheduler' - running locally.
  NOT STARTED.
  Currently in standby mode.
  Number of jobs executed: 0
  Using thread pool 'org.quartz.simpl.SimpleThreadPool' - with 3 threads.
  Using job-store 'org.quartz.simpl.RAMJobStore' - which does not support persistence. and is not clustered.

2017-11-24 17:16:49,495 INFO  15 - Quartz scheduler 'NutzbookScheduler' initialized from default resource file in Quartz package: 'quartz.properties'
2017-11-24 17:16:49,495 INFO  15 - Quartz scheduler version: 2.2.3
2017-11-24 17:16:49,498 INFO  15 - JobFactory set to: org.nutz.integration.quartz.NutQuartzJobFactory@125fdb0
2017-11-24 17:16:49,498 INFO  15 - Scheduler NutzbookScheduler_$_NON_CLUSTERED started.
2017-11-24 17:16:49,551 INFO  15 - Nutz.Mvc[nutz] is up in 2081ms

之所以发现这个问题，是因为我的quartz执行任务有两个线程同时执行相同任务，日志都是打印双份出来。
所以我只能先把Job任务配置成@DisallowConcurrentExecution 防止并发执行。
但是server一起动的时候，看日志似乎是nutz被重复初始化两次，根本问题还没解决。

wendal

1楼•2547天前

是不是tomcat?是不是把项目放在webapps目录下面了?是不是配置了server.xml?

如果都是肯定的答案,那么, 把项目移到webapps之外的任何目录, 改server.xml,解决

qq_8c799e25 2楼•2547天前

对，是的。

问题解决，非常感谢！

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