zoukankan      html  css  js  c++  java
  • Tomcat异常及解决办法——持续更新中

    公司项目,开发语言为java,中间件为Tomcat,运行过程中,从Tomcat出现了一些异常,现将异常及解决办法记录如下,仅供参考。(不断在补充中.......)

    异常一:

    1、日志内容

    org.apache.coyote.http11.AbstractHttp11Processor.process Error parsing HTTP request header
     Note: further occurrences of HTTP header parsing errors will be logged at DEBUG level.
     java.lang.IllegalArgumentException: Invalid character found in method name. HTTP method names must be tokens
    	at org.apache.coyote.http11.AbstractNioInputBuffer.parseRequestLine(AbstractNioInputBuffer.java:233)
    	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1017)
    	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:684)
    	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1520)
    	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1476)
    	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    	at java.lang.Thread.run(Thread.java:745)

    2、解决办法

    在tomcat安装文件夹的 conf/catalina.properties 中最后添加一行:org.apache.tomcat.util.buf.UDecoder.ALLOW_ENCODED_SLASH=true

     

    异常二:

    1、日志内容

    com.alibaba.druid.stat.DruidStatService]unregister mbean error
    javax.management.InstanceNotFoundException: com.alibaba.druid:type=DruidStatService
    	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getMBean(DefaultMBeanServerInterceptor.java:1095)
    	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.exclusiveUnregisterMBean(DefaultMBeanServerInterceptor.java:427)
    	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.unregisterMBean(DefaultMBeanServerInterceptor.java:415)
    	at com.sun.jmx.mbeanserver.JmxMBeanServer.unregisterMBean(JmxMBeanServer.java:546)
    	at com.alibaba.druid.stat.DruidStatService.unregisterMBean(DruidStatService.java:374)
    	at com.alibaba.druid.stat.DruidDataSourceStatManager.removeDataSource(DruidDataSourceStatManager.java:202)
    	at com.alibaba.druid.pool.DruidDataSource$2.run(DruidDataSource.java:1479)
    	at java.security.AccessController.doPrivileged(Native Method)
    	at com.alibaba.druid.pool.DruidDataSource.unregisterMbean(DruidDataSource.java:1475)
    	at com.alibaba.druid.pool.DruidDataSource.close(DruidDataSource.java:1434)
    	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    	at java.lang.reflect.Method.invoke(Method.java:606)
    	at org.springframework.beans.factory.support.DisposableBeanAdapter.invokeCustomDestroyMethod(DisposableBeanAdapter.java:354)
    	at org.springframework.beans.factory.support.DisposableBeanAdapter.destroy(DisposableBeanAdapter.java:277)
    	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroyBean(DefaultSingletonBeanRegistry.java:578)
    	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingleton(DefaultSingletonBeanRegistry.java:554)
    	at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingleton(DefaultListableBeanFactory.java:972)
    	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingletons(DefaultSingletonBeanRegistry.java:523)
    	at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingletons(DefaultListableBeanFactory.java:979)
    	at org.springframework.context.support.AbstractApplicationContext.destroyBeans(AbstractApplicationContext.java:1006)
    	at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:982)
    	at org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:934)
    	at org.springframework.web.context.ContextLoader.closeWebApplicationContext(ContextLoader.java:583)
    	at org.springframework.web.context.ContextLoaderListener.contextDestroyed(ContextLoaderListener.java:116)
    	at org.apache.catalina.core.StandardContext.listenerStop(StandardContext.java:4900)
    	at org.apache.catalina.core.StandardContext.stopInternal(StandardContext.java:5537)
    	at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:221)
    	at org.apache.catalina.core.ContainerBase$StopChild.call(ContainerBase.java:1424)
    	at org.apache.catalina.core.ContainerBase$StopChild.call(ContainerBase.java:1413)
    	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
    	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    	at java.lang.Thread.run(Thread.java:745)

    2、解决办法

    修改tomcat的bin目录下的catalina.sh文件,在# OS specific support.  $var _must_ be set to either true or false.cygwin=false之间加上JAVA_OPTS="-Ddruid.registerToSysProperty=true"

     

    异常三:

    1、日志内容

    INFO [http-nio-80-exec-16] org.apache.coyote.http11.AbstractHttp11Processor.process Error parsing HTTP request header
     Note: further occurrences of HTTP header parsing errors will be logged at DEBUG level.
     java.lang.IllegalArgumentException: Invalid character found in method name. HTTP method names must be tokens
    	at org.apache.coyote.http11.AbstractNioInputBuffer.parseRequestLine(AbstractNioInputBuffer.java:236)
    	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1065)
    	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:684)
    	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1539)
    	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1495)
    	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    	at java.lang.Thread.run(Thread.java:745)

      

    2、解决办法

    修改tomcat安装文件夹的 conf/server.xml,在 <Connector port="8080" protocol="HTTP/1.1"  connectionTimeout="20000"  maxHttpHeaderSize ="10240"  redirectPort="8443" />中,maxHttpHeaderSize的默认值是8*1024,你只需要调成你需要的值就好了。

     

    异常四:

    1、日志内容

    2、解决办法

     

     

    在全栈的道路上,积极向上、成熟稳重、谦虚好学、怀着炽热的心向前方的走得更远。
  • 相关阅读:
    HDU 3681 Prison Break 越狱(状压DP,变形)
    POJ 2411 Mondriaan's Dream (状压DP,骨牌覆盖,经典)
    ZOJ 3471 Most Powerful (状压DP,经典)
    POJ 2288 Islands and Bridges (状压DP,变形)
    HDU 3001 Travelling (状压DP,3进制)
    POJ 3311 Hie with the Pie (状压DP)
    POJ 1185 炮兵阵地 (状压DP,轮廓线DP)
    FZU 2204 7
    POJ 3254 Corn Fields (状压DP,轮廓线DP)
    ZOJ 3494 BCD Code (数位DP,AC自动机)
  • 原文地址:https://www.cnblogs.com/DDgougou/p/9115964.html
Copyright © 2011-2022 走看看