Apache Tomcat 8.0在Eclipse上启动失败者MARS - JAVA EE

我已经安装了Eclipse版本并且已经测试了Spring Simple Application，名为“CrunchifySpringMVCTutorial”。这是一个maven项目。它已经成功构建，并且在开始使用Apache Tomcat时会出现如下错误。Apache Tomcat 8.0在Eclipse上启动失败者MARS - JAVA EE

Java版本

Java的版本
Java版本 “1.8.0_65”
的Java（TM）SE运行时环境（建立1.8.0_65-B17）
Java HotSpot（TM）64位服务器虚拟机（版本25.65-b01，混合模式）

Eclipse版本

的Eclipse的Java EE IDE的Web开发。
版本：Mars.1版本（4.5.1）

版本ID：20150924-1200

SEVERE: A child container failed during start 
java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost]] 
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) 
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) 
    at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:917) 
    at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262) 
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) 
    at org.apache.catalina.core.StandardService.startInternal(StandardService.java:439) 
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) 
    at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:760) 
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) 
    at org.apache.catalina.startup.Catalina.start(Catalina.java:625) 
    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:497) 
    at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:351) 
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:485) 
Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost]] 
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154) 
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1409) 
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1399) 
    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) 
Caused by: org.apache.catalina.LifecycleException: A child container failed during start 
    at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:925) 
    at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:868) 
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) 
    ... 6 more 

Feb 09, 2016 11:46:19 AM org.apache.catalina.startup.Catalina start 
SEVERE: The required Server component failed to start so Tomcat is unable to start. 
org.apache.catalina.LifecycleException: Failed to start component [StandardServer[8005]] 
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154) 
    at org.apache.catalina.startup.Catalina.start(Catalina.java:625) 
    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:497) 
    at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:351) 
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:485) 
Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardService[Catalina]] 
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154) 
    at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:760) 
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) 
    ... 7 more 
Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina]] 
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154) 
    at org.apache.catalina.core.StandardService.startInternal(StandardService.java:439) 
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) 
    ... 9 more 
Caused by: org.apache.catalina.LifecycleException: A child container failed during start 
    at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:925) 
    at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262) 
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) 
    ... 11 more 

Feb 09, 2016 11:46:19 AM org.apache.coyote.AbstractProtocol pause 
INFO: Pausing ProtocolHandler ["http-nio-8080"] 
Feb 09, 2016 11:46:19 AM org.apache.coyote.AbstractProtocol pause 
INFO: Pausing ProtocolHandler ["ajp-nio-8009"] 
Feb 09, 2016 11:46:19 AM org.apache.catalina.core.StandardService stopInternal 
INFO: Stopping service Catalina 
Feb 09, 2016 11:46:19 AM org.apache.coyote.AbstractProtocol destroy 
INFO: Destroying ProtocolHandler ["http-nio-8080"] 
Feb 09, 2016 11:46:19 AM org.apache.coyote.AbstractProtocol destroy 
SEVERE: Failed to destroy end point associated with ProtocolHandler ["http-nio-8080"] 
java.lang.NullPointerException 
    at org.apache.tomcat.util.net.NioEndpoint.releaseCaches(NioEndpoint.java:307) 
    at org.apache.tomcat.util.net.NioEndpoint.unbind(NioEndpoint.java:482) 
    at org.apache.tomcat.util.net.AbstractEndpoint.destroy(AbstractEndpoint.java:795) 
    at org.apache.coyote.AbstractProtocol.destroy(AbstractProtocol.java:531) 
    at org.apache.catalina.connector.Connector.destroyInternal(Connector.java:1023) 
    at org.apache.catalina.util.LifecycleBase.destroy(LifecycleBase.java:305) 
    at org.apache.catalina.core.StandardService.destroyInternal(StandardService.java:588) 
    at org.apache.catalina.util.LifecycleBase.destroy(LifecycleBase.java:305) 
    at org.apache.catalina.core.StandardServer.destroyInternal(StandardServer.java:850) 
    at org.apache.catalina.util.LifecycleBase.destroy(LifecycleBase.java:305) 
    at org.apache.catalina.startup.Catalina.start(Catalina.java:629) 
    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:497) 
    at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:351) 
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:485) 

Feb 09, 2016 11:46:19 AM org.apache.coyote.AbstractProtocol destroy 
INFO: Destroying ProtocolHandler ["ajp-nio-8009"] 
Feb 09, 2016 11:46:19 AM org.apache.coyote.AbstractProtocol destroy 
SEVERE: Failed to destroy end point associated with ProtocolHandler ["ajp-nio-8009"] 
java.lang.NullPointerException 
    at org.apache.tomcat.util.net.NioEndpoint.releaseCaches(NioEndpoint.java:307) 
    at org.apache.tomcat.util.net.NioEndpoint.unbind(NioEndpoint.java:482) 
    at org.apache.tomcat.util.net.AbstractEndpoint.destroy(AbstractEndpoint.java:795) 
    at org.apache.coyote.AbstractProtocol.destroy(AbstractProtocol.java:531) 
    at org.apache.catalina.connector.Connector.destroyInternal(Connector.java:1023) 
    at org.apache.catalina.util.LifecycleBase.destroy(LifecycleBase.java:305) 
    at org.apache.catalina.core.StandardService.destroyInternal(StandardService.java:588) 
    at org.apache.catalina.util.LifecycleBase.destroy(LifecycleBase.java:305) 
    at org.apache.catalina.core.StandardServer.destroyInternal(StandardServer.java:850) 
    at org.apache.catalina.util.LifecycleBase.destroy(LifecycleBase.java:305) 
    at org.apache.catalina.startup.Catalina.start(Catalina.java:629) 
    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:497) 
    at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:351) 
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:485)

手册启动和关闭不工作的错误。

[[email protected] bin]# ./startup.sh 
Using CATALINA_BASE: /usr/local/apache-tomcat-8.0.15 
Using CATALINA_HOME: /usr/local/apache-tomcat-8.0.15 
Using CATALINA_TMPDIR: /usr/local/apache-tomcat-8.0.15/temp 
Using JRE_HOME:  /usr 
Using CLASSPATH:  /usr/local/apache-tomcat-8.0.15/bin/bootstrap.jar: 
/usr/local/apache-tomcat-8.0.15/bin/tomcat-juli.jar 
Tomcat started. 

[[email protected] bin]# ./shutdown.sh 
Using CATALINA_BASE: /usr/local/apache-tomcat-8.0.15 
Using CATALINA_HOME: /usr/local/apache-tomcat-8.0.15 
Using CATALINA_TMPDIR: /usr/local/apache-tomcat-8.0.15/temp 
Using JRE_HOME:  /usr 
Using CLASSPATH:  /usr/local/apache-tomcat-8.0.15/bin/bootstrap.jar: 
/usr/local/apache-tomcat-8.0.15/bin/tomcat-juli.jar

来源

2016-02-09 Chaminda Bandara

我假设你不运行你的Eclipse作为根。但是，您的“手动启动”代码意味着您的手动启动是以root身份执行的。这通常会导致许多工作文件，临时文件和其他文件被root用户拥有，并且不可写入非特权用户。

修复方法是更改文件的所有权，例如，给你正在执行eclipse的用户 - 通常是你自己的账户。既然文件已经属于根，你必须这样做，因为根以及：

sudo chown --recursive yourusername /usr/local/apache-tomcat-8.0.15

（替代yourusername，当然）

决不运行如Tomcat Web服务器作为根 - 你总是希望它作为非特权用户运行。否则在tomcat上的任何安全问题都可能意味着攻击者立即进入root用户

来源

2016-02-09 09:22:39

我改变了上面的内容，但是我仍然看到相同的警告，请看'Feb 09，2016 4:14:33 PM org.apache.tomcat.util警告：[SetPropertiesRule] {Server/Service/Engine/Host/Context}将属性'source'设置为'org.eclipse.jst.jee.server：CrunchifySpringMVCTutorial'找不到匹配的属性。 Feb 09，2016 4:14:33 PM org.apache.catalina.startup.VersionLoggerListener log' @Olaf Kock –

...但现在开始了吗？这将解决上述问题。警告就是：警告。您可以轻松地运行它（现在）或手动配置调试器与源路径。至少这是一个与上面的问题无关的问题。 –

部署完tomcat服务器后自动关闭**以上错误 –

Apache Tomcat 8.0在Eclipse上启动失败者MARS - JAVA EE

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