问：又Service Unavailable了，请问这次是什么原因？,又Service Unavailable了，请问这次是什么原因？
答：您好，核实到因为大量访问导致站点池卡死，这边重启了站点池，请再观察核实
由于站点多次出现站点池卡死的情况，虚拟主机使用的共享资源，访问量较大资源占用较多容易造成站点池卡死，建议升级到独立资源的云服务器，云服务器独立资源且可以自行配置资源的分配，同时独立服务器拥有独立IP，有利于SEO优化更好，请核实,非常感谢您长期对我司的支持!
问：
客户：访问量我查了一下，今天总共就13个IP访问，今天周末，一般很少访问量的，如果13访问量就会崩溃，这个主机，那就太烂了！一年前，同样的网站，同样的空间，一直都很稳定，就这半年，老是崩溃，卡死！
问：客户：如果是想我换服务器，故意把我买的主机设置成很小的IIS数，然后逼迫我购买服务器，那就不厚道了
问：客户：半年前都很正常，没有操心过，就这半年时间，我所知道的卡死就7、8次了
虚拟主机也不可能这么烂吧
问：客户：我在互易的主机，一直都很正常，10年了，只是他们不是全能空间，我这个程序需要全能空间才可以，我才购买的西部数码的空间。
答：您好，非常抱歉，给您带来不好的体验，这边核实到确实是多次出现占用资源较高导致站点池卡死的情况，
如果站点确实需要较高资源的占用，建议将主机升级到资源独享的弹性云服务器这边没有限制主机的性能的，请核实,非常感谢您长期对我司的支持!
问：客户不相信，请问如何证明呢？
答：您好，您让客户检查下最后这次出现监控您的站点大量占用cpu时访问过的程序,看是否有优化的地方,进行优化,可考虑将动态页面生成html静态页面,可有效降低服务器cpu资源;
虚拟主机是共享服务器,我司需保证整个服务器稳定,非常感谢您长期对我司的支持.由此给您带来的不便之处,敬请原谅!谢谢!
问：
客户问这个“myqct”是什么意思？
答：您好，我司系统检测程序标识,非常感谢您长期对我司的支持!
问：http://www.gechanaan.com/lvnkpro/ 无法访问
提示：Service Temporarily UnavailableThe server is temporarily unable to service your request due to maintenance downtime or capacity problems. Please try again later.Apache Server at www.gechanaan.com Port 80
答：您好，重启了tomcat服务,目前测试访问http://www.gechanaan.com/lvnkpro/ 提示404.而首页是可以正常访问显示的.请核实,非常感谢您长期对我司的支持!
问：我用的是java8 tomcat8，我刚在后台改成java8后 tomcat8。 现在是另外一个错误提示：
HTTP Status 404 – /lvnkpro/type Status reportmessage /lvnkpro/description The requested resource is not available.Apache Tomcat/8.0.33
404是找不到文件，可我有上传，而且在本地运行是可以的
问：补充： /lvnkpro/ 是我在首页下部署的另外一个项目
答：您好，请您检查lvnkpro子目录下的程序文件是否已完全上传，程序中配置是否正常，您可以在重启/启动tomcat时查看logs目录下的日志分析下,非常感谢您长期对我司的支持!
问：你好，感谢！ 我找到了原因，但不知道如何解决。
在catalina..log中报一些错误：
07-Nov-2017 14:21:06.034 WARNING [main] org.apache.tomcat.util.digester.SetPropertiesRule.begin [SetPropertiesRule]{Server/Service/Engine/Host} Setting property \’xmlValidation\’ to \’false\’ did not find a matching property.
07-Nov-2017 14:21:06.040 WARNING [main] org.apache.tomcat.util.digester.SetPropertiesRule.begin [SetPropertiesRule]{Server/Service/Engine/Host} Setting property \’xmlNamespaceAware\’ to \’false\’ did not find a matching property.
请问怎么设置xmlValidation的属性？
问：完整的catalina..log
07-Nov-2017 14:21:06.034 WARNING [main] org.apache.tomcat.util.digester.SetPropertiesRule.begin [SetPropertiesRule]{Server/Service/Engine/Host} Setting property \’xmlValidation\’ to \’false\’ did not find a matching property.
07-Nov-2017 14:21:06.040 WARNING [main] org.apache.tomcat.util.digester.SetPropertiesRule.begin [SetPropertiesRule]{Server/Service/Engine/Host} Setting property \’xmlNamespaceAware\’ to \’false\’ did not find a matching property.
07-Nov-2017 14:21:17.658 SEVERE [ltop-1] org.apache.catalina.core.StandardContext.listenerStart Error configuring application listener of class com.sun.faces.config.ConfigureListener
java.lang.ClassNotFoundException: com.sun.faces.config.ConfigureListener
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1305)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1139)
at org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:518)
at org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:499)
at org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:118)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4733)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5251)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:147)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1408)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1398)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
07-Nov-2017 14:21:17.659 SEVERE [ltop-1] org.apache.catalina.core.StandardContext.listenerStart Skipped installing application listeners due to previous error(s)
07-Nov-2017 14:21:17.659 SEVERE [ltop-1] org.apache.catalina.core.StandardContext.startInternal One or more listeners failed to start. Full details will be found in the appropriate container log file
07-Nov-2017 14:21:17.660 SEVERE [ltop-1] org.apache.catalina.core.StandardContext.startInternal Context [/lvnkpro] startup failed due to previous errors
十一月 07, 2017 2:21:50 下午 org.apache.tomcat.util.digester.SetPropertiesRule begin
警告: [SetPropertiesRule]{Server/Service/Engine/Host} Setting property \’xmlValidation\’ to \’false\’ did not find a matching property.
十一月 07, 2017 2:21:50 下午 org.apache.tomcat.util.digester.SetPropertiesRule begin
警告: [SetPropertiesRule]{Server/Service/Engine/Host} Setting property \’xmlNamespaceAware\’ to \’false\’ did not find a matching property.
十一月 07, 2017 2:21:54 下午 org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host} Setting property \’xmlValidation\’ to \’false\’ did not find a matching property.
十一月 07, 2017 2:21:54 下午 org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host} Setting property \’xmlNamespaceAware\’ to \’false\’ did not find a matching property.
十一月 07, 2017 2:21:58 下午 org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host} Setting property \’xmlValidation\’ to \’false\’ did not find a matching property.
十一月 07, 2017 2:21:58 下午 org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host} Setting property \’xmlNamespaceAware\’ to \’false\’ did not find a matching property.
十一月 07, 2017 2:22:01 下午 org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host} Setting property \’xmlValidation\’ to \’false\’ did not find a matching property.
十一月 07, 2017 2:22:01 下午 org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host} Setting property \’xmlNamespaceAware\’ to \’false\’ did not find a matching property.
十一月 07, 2017 2:22:07 下午 org.apache.catalina.core.StandardContext listenerStart
SEVERE: Error configuring application listener of class com.sun.faces.config.ConfigureListener
java.lang.ClassNotFoundException: com.sun.faces.config.ConfigureListener
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1858)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1701)
at org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:504)
at org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:486)
at org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:113)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4984)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5584)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:147)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1572)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1562)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:722)
十一月 07, 2017 2:22:07 下午 org.apache.catalina.core.StandardContext listenerStart
SEVERE: Skipped installing application listeners due to previous error(s)
十一月 07, 2017 2:22:07 下午 org.apache.catalina.core.StandardContext startInternal
SEVERE: One or more listeners failed to start. Full details will be found in the appropriate container log file
十一月 07, 2017 2:22:13 下午 org.apache.catalina.core.StandardContext startInternal
SEVERE: Context [/lvnkpro] startup failed due to previous errors
07-Nov-2017 14:23:03.501 WARNING [main] org.apache.tomcat.util.digester.SetPropertiesRule.begin [SetPropertiesRule]{Server/Service/Engine/Host} Setting property \’xmlValidation\’ to \’false\’ did not find a matching property.
07-Nov-2017 14:23:03.503 WARNING [main] org.apache.tomcat.util.digester.SetPropertiesRule.begin [SetPropertiesRule]{Server/Service/Engine/Host} Setting property \’xmlNamespaceAware\’ to \’false\’ did not find a matching property.
07-Nov-2017 14:23:07.831 WARNING [main] org.apache.tomcat.util.digester.SetPropertiesRule.begin [SetPropertiesRule]{Server/Service/Engine/Host} Setting property \’xmlValidation\’ to \’false\’ did not find a matching property.
07-Nov-2017 14:23:07.832 WARNING [main] org.apache.tomcat.util.digester.SetPropertiesRule.begin [SetPropertiesRule]{Server/Service/Engine/Host} Setting property \’xmlNamespaceAware\’ to \’false\’ did not find a matching property.
07-Nov-2017 14:23:15.285 WARNING [main] org.apache.tomcat.util.digester.SetPropertiesRule.begin [SetPropertiesRule]{Server/Service/Engine/Host} Setting property \’xmlValidation\’ to \’false\’ did not find a matching property.
07-Nov-2017 14:23:15.287 WARNING [main] org.apache.tomcat.util.digester.SetPropertiesRule.begin [SetPropertiesRule]{Server/Service/Engine/Host} Setting property \’xmlNamespaceAware\’ to \’false\’ did not find a matching property.
07-Nov-2017 14:23:18.209 WARNING [main] org.apache.tomcat.util.digester.SetPropertiesRule.begin [SetPropertiesRule]{Server/Service/Engine/Host} Setting property \’xmlValidation\’ to \’false\’ did not find a matching property.
07-Nov-2017 14:23:18.212 WARNING [main] org.apache.tomcat.util.digester.SetPropertiesRule.begin [SetPropertiesRule]{Server/Service/Engine/Host} Setting property \’xmlNamespaceAware\’ to \’false\’ did not find a matching property.
07-Nov-2017 14:23:39.948 SEVERE [ltop-1] org.apache.catalina.core.StandardContext.listenerStart Error configuring application listener of class com.sun.faces.config.ConfigureListener
java.lang.ClassNotFoundException: com.sun.faces.config.ConfigureListener
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1305)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1139)
at org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:518)
at org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:499)
at org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:118)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4733)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5251)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:147)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1408)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1398)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
07-Nov-2017 14:23:39.950 SEVERE [ltop-1] org.apache.catalina.core.StandardContext.listenerStart Skipped installing application listeners due to previous error(s)
07-Nov-2017 14:23:39.950 SEVERE [ltop-1] org.apache.catalina.core.StandardContext.startInternal One or more listeners failed to start. Full details will be found in the appropriate container log file
07-Nov-2017 14:23:39.952 SEVERE [ltop-1] org.apache.catalina.core.StandardContext.startInternal Context [/lvnkpro] startup failed due to previous errors
答：您好，从：
07-Nov-2017 14:23:39.948 SEVERE [ltop-1] org.apache.catalina.core.StandardContext.listenerStart Error configuring application listener of class com.sun.faces.config.ConfigureListener
java.lang.ClassNotFoundException: com.sun.faces.config.ConfigureListener
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1305)看您可能缺少上传相应的jar包，请您检查核实下，这类问题属于程序内部问题，我司对程序方面并不专业还需您自行解决您可以在网上搜索查询下,非常感谢您长期对我司的支持.由此给您带来的不便之处,敬请原谅!谢谢!
