Catalina.stop: Connect refused解决过程

文章详细介绍了在 CentOS 系统中遇到 Tomcat 关闭时出现 Connection refused 错误的原因及解决方案,包括排查防火墙配置、使用 telnet 测试端口以及修复本地 hosts 文件中的 localhost 解析问题。

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在服务器上执行关闭Tomcat命令是出现下面的错误信息


[root@server classes]# service tomcat restart
Stopping Tomcat service:  Using CATALINA_BASE:   /opt/tomcat
Using CATALINA_HOME:   /opt/tomcat
Using CATALINA_TMPDIR: /opt/tomcat/temp
Using JRE_HOME:       /usr
Apr 17, 2011 10:11:53 PM org.apache.catalina.startup.Catalina stopServer
SEVERE: Catalina.stop: 
java.net.ConnectException: Connection refused
    at java.net.PlainSocketImpl.socketConnect(Native Method)
    at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:310)
    at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:176)
    at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:163)
    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:381)
    at java.net.Socket.connect(Socket.java:537)
    at java.net.Socket.connect(Socket.java:487)
    at java.net.Socket.<init>(Socket.java:384)
    at java.net.Socket.<init>(Socket.java:198)
    at org.apache.catalina.startup.Catalina.stopServer(Catalina.java:421)
    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:616)
    at org.apache.catalina.startup.Bootstrap.stopServer(Bootstrap.java:337)
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:415)

然后排查相关信息,在Stack Overflow网站上上面说可能是CentOS防火墙的问题,查看防火墙配置文件,8005端口已经配置好了。然后关闭防火墙,依然是Connection refused

然后使用telnet命令测试。首先测试telnet 127.0.0.1 80,正常然后telnet 127.0.0.1 8005,正常,后来测试telnet localhost 80,异常出现Connection refused,telnet localhost 8005,也是异常,Connection refused。

应该就是localhost解析的问题了。

#vim /etc/hosts

查看本地hosts配置文件。


127.0.0.1   IT2YWMHA01 localhost.localdomain localhost4 localhost4.localdomain4
::1         localhost localhost.localdomain localhost6 localhost6.localdomain6

修改localhost,将其添加到127.0.0.1下面,修改后为

127.0.0.1   IT2YWMHA01 localhost localhost.localdomain localhost4 localhost4.localdomain4
::1         localhost.localdomain localhost6 localhost6.localdomain6



测试#sh shutdown.sh,现在可以正常关闭Tomcat,不再提示Connection refused。



转载于:https://my.oschina.net/u/1159248/blog/412354

Disconnected from server 13-Jul-2023 15:27:38.124 ���� [main] org.apache.catalina.startup.Catalina.stopServer Could not contact [localhost:8006]. Tomcat may not be running. 13-Jul-2023 15:27:38.127 ���� [main] org.apache.catalina.startup.Catalina.stopServer Catalina.stop: java.net.ConnectException: Connection refused: connect at java.net.DualStackPlainSocketImpl.connect0(Native Method) at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) at java.net.Socket.connect(Socket.java:589) at java.net.Socket.connect(Socket.java:538) at java.net.Socket.<init>(Socket.java:434) at java.net.Socket.<init>(Socket.java:211) at org.apache.catalina.startup.Catalina.stopServer(Catalina.java:504) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.catalina.startup.Bootstrap.stopServer(Bootstrap.java:391) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:481)
07-14
cachemanager 是null2025-06-18 14:35:45.733 INFO 1 [main] com.github.yulichang.autoconfigure.MybatisPlusJoinAutoConfiguration MPJSqlInjector init 2025-06-18 14:35:45.760 WARN 1 [main] org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'cacheManager' defined in class path resource [com/lzkj/common/redis/config/RedisConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.cache.CacheManager]: Factory method 'cacheManager' threw exception; nested exception is java.lang.NullPointerException 2025-06-18 14:35:45.764 ERROR 1 [main] com.xxl.job.core.executor.XxlJobExecutor null java.lang.NullPointerException: null at com.xxl.job.core.executor.XxlJobExecutor.stopEmbedServer(XxlJobExecutor.java:158) at com.xxl.job.core.executor.XxlJobExecutor.destroy(XxlJobExecutor.java:85) at com.xxl.job.core.executor.impl.XxlJobSpringExecutor.destroy(XxlJobSpringExecutor.java:55) at org.springframework.beans.factory.support.DisposableBeanAdapter.destroy(DisposableBeanAdapter.java:258) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroyBean(DefaultSingletonBeanRegistry.java:571) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingleton(DefaultSingletonBeanRegistry.java:543) at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingleton(DefaultListableBeanFactory.java:1072) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingletons(DefaultSingletonBeanRegistry.java:504) at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingletons(DefaultListableBeanFactory.java:1065) at org.springframework.context.support.AbstractApplicationContext.destroyBeans(AbstractApplicationContext.java:1060) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:563) at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:141) at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:747) at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215) at com.lz.ss.platform.live.server.LiveServerApplication.main(LiveServerApplication.java:21) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48) at org.springframework.boot.loader.Launcher.launch(Launcher.java:87) at org.springframework.boot.loader.Launcher.launch(Launcher.java:51) at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:52) 2025-06-18 14:35:45.769 INFO 1 [main] org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor Shutting down ExecutorService 'threadPoolTaskExecutor' 2025-06-18 14:35:45.779 INFO 1 [main] com.alibaba.druid.pool.DruidDataSource {dataSource-0} closing ... 2025-06-18 14:35:45.779 INFO 1 [main] com.alibaba.druid.pool.DruidDataSource {dataSource-0} closing ... 2025-06-18 14:35:45.825 INFO 1 [main] org.apache.catalina.core.StandardService Stopping service [Tomcat] 2025-06-18 14:35:45.956 WARN 1 [main] org.apache.catalina.loader.WebappClassLoaderBase The web application [live] appears to have started a thread named [ForkJoinPool.commonPool-worker-1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.misc.Unsafe.park(Native Method) java.util.concurrent.ForkJoinPool.awaitWork(ForkJoinPool.java:1824) java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1693) java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:172) 2025-06-18 14:35:45.976 INFO 1 [main] org.springframework.boot.autoconfigure.logging.ConditionEvaluationReportLoggingListener Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled. 2025-06-18 14:35:45.981 ERROR 1 [main] org.springframework.boot.SpringApplication Application run failed org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'cacheManager' defined in class path resource [com/lzkj/common/redis/config/RedisConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.cache.CacheManager]: Factory method 'cacheManager' threw exception; nested exception is java.lang.NullPointerException at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:656) at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:636) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1338) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1177) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:557) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:879) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:878) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:550) at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:141) at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:747) at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215) at com.lz.ss.platform.live.server.LiveServerApplication.main(LiveServerApplication.java:21) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48) at org.springframework.boot.loader.Launcher.launch(Launcher.java:87) at org.springframework.boot.loader.Launcher.launch(Launcher.java:51) at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:52) Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.cache.CacheManager]: Factory method 'cacheManager' threw exception; nested exception is java.lang.NullPointerException at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:185) at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:651) ... 27 common frames omitted Caused by: java.lang.NullPointerException: null at com.lzkj.common.redis.config.RedisConfiguration.cacheManager(RedisConfiguration.java:82) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) ... 28 common frames omitted
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