StandardContext.startInternal One or more Filters failed to start. Full details will be found in the

最新推荐文章于 2024-02-08 21:01:38 发布

原创最新推荐文章于 2024-02-08 21:01:38 发布 · 872 阅读

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#java #tomcat #log4j2

本文详细讲述了Tomcat项目启动时遇到的错误信息'OneormoreListenersfailedtostart'，通过分析catalina.out文件，定位问题到DruidDataSource和过滤器，提供了创建logging.properties文件、调整日志级别及重启Tomcat的方法，最后指导读者查找并修复导致问题的具体原因。

参考了【报错】项目启动，仅仅报错 One or more listeners failed to start. Full details will be found in the appropriate container log file

感谢 Angel挤一挤

1. Tomcat 项目启动 catalina.out 文件如下，并不能看到真正原因

07-May-2021 17:22:10.537 INFO [localhost-startStop-1] com.alibaba.druid.pool.DruidDataSource.info {dataSource-1} inited
07-May-2021 17:22:11.248 SEVERE [localhost-startStop-1] org.apache.catalina.core.StandardContext.startInternal One or more Filters failed to start. Full details will be found in the appropriate container log file
07-May-2021 17:22:11.248 SEVERE [localhost-startStop-1] org.apache.catalina.core.StandardContext.startInternal Context [] startup failed due to previous errors
07-May-2021 17:22:11.265 INFO [localhost-startStop-1] com.alibaba.druid.pool.DruidDataSource.info {dataSource-1} closed
07-May-2021 17:22:11.272 WARNING [localhost-startStop-1] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesJdbc The web application [ROOT] registered the JDBC driver [com.alibaba.druid.proxy.DruidDriver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.
07-May-2021 17:22:11.272 WARNING [localhost-startStop-1] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesJdbc The web application [ROOT] registered the JDBC driver [com.mysql.jdbc.Driver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.
07-May-2021 17:22:11.273 WARNING [localhost-startStop-1] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [Abandoned connection cleanup thread] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
 java.lang.Object.wait(Native Method)
 java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:143)
 com.mysql.jdbc.AbandonedConnectionCleanupThread.run(AbandonedConnectionCleanupThread.java:64)
 java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
 java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
 java.lang.Thread.run(Thread.java:748)
07-May-2021 17:22:11.273 SEVERE [localhost-startStop-1] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@3ed3e309]) and a value of type [com.alibaba.druid.stat.JdbcStatContext] (value [com.alibaba.druid.stat.JdbcStatContext@6cc5750]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
07-May-2021 17:22:11.277 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDescriptor Deployment of configuration descriptor /data/tomcat/apache-tomcat-8.0.47-answer-80/conf/Catalina/localhost/ROOT.xml has finished in 5,092 ms
07-May-2021 17:22:11.278 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-8080"]
07-May-2021 17:22:11.282 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["ajp-nio-8006"]
07-May-2021 17:22:11.283 INFO [main] org.apache.catalina.startup.Catalina.start Server startup in 5115 ms
07-May-2021 17:22:15.529 INFO [Abandoned connection cleanup thread] org.apache.catalina.loader.WebappClassLoaderBase.checkStateForResourceLoading Illegal access: this web application instance has been stopped already. Could not load []. The following stack trace is thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access.
 java.lang.IllegalStateException: Illegal access: this web application instance has been stopped already. Could not load []. The following stack trace is thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access.
	at org.apache.catalina.loader.WebappClassLoaderBase.checkStateForResourceLoading(WebappClassLoaderBase.java:1359)
	at org.apache.catalina.loader.WebappClassLoaderBase.getResource(WebappClassLoaderBase.java:1029)
	at com.mysql.jdbc.AbandonedConnectionCleanupThread.checkContextClassLoaders(AbandonedConnectionCleanupThread.java:90)
	at com.mysql.jdbc.AbandonedConnectionCleanupThread.run(AbandonedConnectionCleanupThread.java:63)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)

2. 解决方案

在 classpath 下新建一个logging.properties文件

handlers = org.apache.juli.FileHandler, java.util.logging.ConsoleHandler

############################################################
# Handler specific properties.
# Describes specific configuration info for Handlers.
############################################################

org.apache.juli.FileHandler.level = FINE
org.apache.juli.FileHandler.directory = ../logs
org.apache.juli.FileHandler.prefix = error-debug.

java.util.logging.ConsoleHandler.level = FINE
java.util.logging.ConsoleHandler.formatter = java.util.logging.SimpleFormatter