放置在另一个 tomcat 服务器中的 WAR 文件部署在为另一个 tomcat 服务器运行 startup.bat 时答案

【问题标题】：WAR file placed in another tomcat server is deployed on running startup.bat for another tomcat server放置在另一个 tomcat 服务器中的 WAR 文件部署在为另一个 tomcat 服务器运行 startup.bat 时
【发布时间】：2021-07-13 07:24:29
【问题描述】：

我有两个 tomcat 服务器，一个在端口 P1 上运行，另一个在 P2 上。现在发生的奇怪事情是，当我为 server2 运行 startup.bat 时，部署了 server1 的 war 文件，我可以运行 server1 的 webapps 文件夹中的应用程序。并且永远不会部署 server2 中存在的 WAR。此外，当我为 server1 运行 startup.bat 然后为 server2 运行 shutdown.bat 时，server1 进程关闭，反之亦然。不知何故，server2 已连接到 server1。我不知道这样的事情怎么可能发生。任何帮助表示赞赏。

在为 server2 运行 startup.bat 时，我得到以下日志

19-Apr-2021 05:10:09.035 SEVERE [main] org.apache.catalina.core.AprLifecycleListener.init An incompatible version [1.1.27] of the Apache Tomcat Native library is installed, while Tomcat requires version [1.2.14]
19-Apr-2021 05:10:09.067 SEVERE [main] org.apache.catalina.core.AprLifecycleListener.init An incompatible version [1.1.27] of the Apache Tomcat Native library is installed, while Tomcat requires version [1.2.14]
19-Apr-2021 05:10:09.113 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version name:   Apache Tomcat/8.5.57
19-Apr-2021 05:10:09.113 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server built:          Jun 30 2020 21:49:10 UTC
19-Apr-2021 05:10:09.113 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version number: 8.5.57.0
19-Apr-2021 05:10:09.113 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name:               Windows 10
19-Apr-2021 05:10:09.113 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version:            10.0
19-Apr-2021 05:10:09.113 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture:          amd64
19-Apr-2021 05:10:09.113 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home:             C:\Program Files\Java\jre1.8.0_202
19-Apr-2021 05:10:09.113 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version:           1.8.0_202-b08
19-Apr-2021 05:10:09.113 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor:            Oracle Corporation
19-Apr-2021 05:10:09.113 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE:         C:\apache-tomcat-8.5.57
19-Apr-2021 05:10:09.113 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME:         C:\apache-tomcat-8.5.57
19-Apr-2021 05:10:09.113 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=C:\apache-tomcat-8.5.57\conf\logging.properties
19-Apr-2021 05:10:09.113 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
19-Apr-2021 05:10:09.113 INFO [main] 
19-Apr-2021 05:10:09.113 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources
19-Apr-2021 05:10:09.113 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dignore.endorsed.dirs=
19-Apr-2021 05:10:09.113 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=C:\apache-tomcat-8.5.57
19-Apr-2021 05:10:09.113 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=C:\apache-tomcat-8.5.57
19-Apr-2021 05:10:09.113 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=C:\apache-tomcat-8.5.57\temp
19-Apr-2021 05:10:09.113 SEVERE [main] org.apache.catalina.core.AprLifecycleListener.init An incompatible version [1.1.27] of the Apache Tomcat Native library is installed, while Tomcat requires version [1.2.14]
19-Apr-2021 05:10:09.254 SEVERE [main] org.apache.catalina.core.AprLifecycleListener.init An incompatible version [1.1.27] of the Apache Tomcat Native library is installed, while Tomcat requires version [1.2.14]
19-Apr-2021 05:10:09.254 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-8080"]
19-Apr-2021 05:10:09.348 INFO [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read
19-Apr-2021 05:10:09.363 INFO [main] org.apache.catalina.startup.Catalina.load Initialization processed in 611 ms
19-Apr-2021 05:10:09.395 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Catalina]
19-Apr-2021 05:10:09.395 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/8.5.57
19-Apr-2021 05:10:09.425 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployWAR Deploying web application archive [C:\apache-tomcat-8.5.57\webapps\Server1.war]
19-Apr-2021 05:10:13.567 INFO [localhost-startStop-1] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.

Server2 tomcat的路径是这样的

C:\tomcat2\apache-tomcat-7.0.37

Server1 的路径是这样的

C:\apache-tomcat-8.5.57

也就是说两台tomcat服务器的版本不同。

另外，当我启动 server1 然后我尝试启动 server2 时，我收到以下错误。先启动 server2 再尝试启动 server1 时收到同样的错误

19-Apr-2021 03:52:05.348 SEVERE [main] org.apache.catalina.core.StandardService.initInternal Failed to initialize connector [Connector[HTTP/1.1-8080]]
        org.apache.catalina.LifecycleException: Protocol handler initialization failed
                at org.apache.catalina.connector.Connector.initInternal(Connector.java:1077)
                at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:136)
                at org.apache.catalina.core.StandardService.initInternal(StandardService.java:552)
                at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:136)
                at org.apache.catalina.core.StandardServer.initInternal(StandardServer.java:848)
                at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:136)
                at org.apache.catalina.startup.Catalina.load(Catalina.java:639)
                at org.apache.catalina.startup.Catalina.load(Catalina.java:662)
                at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
                at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
                at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
                at java.lang.reflect.Method.invoke(Unknown Source)
                at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:302)
                at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:472)
        Caused by: java.net.BindException: Address already in use: bind
                at sun.nio.ch.Net.bind0(Native Method)
                at sun.nio.ch.Net.bind(Unknown Source)
                at sun.nio.ch.Net.bind(Unknown Source)
                at sun.nio.ch.ServerSocketChannelImpl.bind(Unknown Source)
                at sun.nio.ch.ServerSocketAdaptor.bind(Unknown Source)
                at org.apache.tomcat.util.net.NioEndpoint.bind(NioEndpoint.java:221)
                at org.apache.tomcat.util.net.AbstractEndpoint.init(AbstractEndpoint.java:1118)
                at org.apache.tomcat.util.net.AbstractJsseEndpoint.init(AbstractJsseEndpoint.java:222)
                at org.apache.coyote.AbstractProtocol.init(AbstractProtocol.java:587)
                at org.apache.coyote.http11.AbstractHttp11Protocol.init(AbstractHttp11Protocol.java:74)
                at org.apache.catalina.connector.Connector.initInternal(Connector.java:1075)

【问题讨论】：

请为您的问题添加一些详细信息：从cmd 运行startup.bat 并将Using ...: ... 行复制/粘贴到您的问题中。请edit您的问题，而不是将它们发布为 cmets。
如果需要任何其他信息，请告诉我@PiotrP.Karwasz
如您所见，server2 的 CATALINA_HOME 和 CATALINA_BASE 均设置为 C:\apache-tomcat-8.5.57。检查这些值是否未在您的 Windows 系统中全局设置（参见this question）。如果是，请将它们删除，以便startup.bat 可以应用其启发式方法在每个服务器上正确设置它们。
非常感谢您的帮助。请将此作为答案发布，以便我接受它作为正确答案。

标签： tomcat

【解决方案1】：

您的日志显示CATALINA_HOME 和CATALINA_BASE 都设置为C:\apache-tomcat-8.5.57。检查这些环境变量是否未在您的 Windows 系统中全局设置并删除。

Tomcat 安装中的*.bat 脚本使用一些启发式方法（基于*.bat 文件的位置）来设置这些变量。但是，只有当它们未设置时才会发生这种情况。

【讨论】：