我看过类似的帖子，但似乎没有一个足够相似以提供帮助。我在 CentOS 6.10 上运行 Tomcat 7.0.68 和 Java 1.8.0_231，到目前为止一直无法成功安装 thredds。我按照https://www.unidata.ucar.edu/software/tds/current/tutorial/GettingStarted.html#deploying的说明，将 thredds.war 文件放到 /opt/tomcat7/webapps 目录中，而thredds 目录结构被解压，我无法访问 localhost:8080/thredds，也没有创建 /opt/tomcat7/content 目录。
这是来自 catalina.out 的相关片段：
Nov 14, 2019 4:11:43 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Server version: Apache Tomcat/7.0.68
Nov 14, 2019 4:11:43 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Server built: Feb 8 2016 20:25:54 UTC
Nov 14, 2019 4:11:43 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Server number: 7.0.68.0
Nov 14, 2019 4:11:43 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: OS Name: Linux
Nov 14, 2019 4:11:43 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: OS Version: 2.6.32-754.23.1.el6.x86_64
Nov 14, 2019 4:11:43 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Architecture: amd64
Nov 14, 2019 4:11:43 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Java Home: /usr/java/jre1.8.0_231-amd64
Nov 14, 2019 4:11:43 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: JVM Version: 1.8.0_231-b11
Nov 14, 2019 4:11:43 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: JVM Vendor: Oracle Corporation
Nov 14, 2019 4:11:43 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: CATALINA_BASE: /opt/tomcat7
Nov 14, 2019 4:11:43 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: CATALINA_HOME: /opt/tomcat7
Nov 14, 2019 4:11:43 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Djava.util.logging.config.file=/opt/tomcat7/conf/logging.properties
Nov 14, 2019 4:11:43 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
Nov 14, 2019 4:11:43 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Xmx36864m
Nov 14, 2019 4:11:43 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Xms16384m
Nov 14, 2019 4:11:43 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Djava.endorsed.dirs=/opt/tomcat7/endorsed
Nov 14, 2019 4:11:43 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Dcatalina.base=/opt/tomcat7
Nov 14, 2019 4:11:43 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Dcatalina.home=/opt/tomcat7
Nov 14, 2019 4:11:43 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Djava.io.tmpdir=/opt/tomcat7/temp
Nov 14, 2019 4:11:43 PM org.apache.catalina.core.AprLifecycleListener lifecycleEvent
INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: /usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib
Nov 14, 2019 4:11:43 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["http-bio-8080"]
Nov 14, 2019 4:11:43 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["ajp-bio-8009"]
Nov 14, 2019 4:11:43 PM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 780 ms
Nov 14, 2019 4:11:43 PM org.apache.catalina.core.StandardService startInternal
INFO: Starting service Catalina
Nov 14, 2019 4:11:43 PM org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet Engine: Apache Tomcat/7.0.68
Nov 14, 2019 4:11:43 PM org.apache.catalina.startup.HostConfig deployWAR
INFO: Deploying web application archive /opt/apache-tomcat-7.0.68/webapps/thredds.war
Nov 14, 2019 4:11:43 PM org.apache.catalina.loader.WebappClassLoaderBase validateJarFile
INFO: validateJarFile(/opt/tomcat7/webapps/thredds/WEB-INF/lib/javax.servlet-api-3.1.0.jar) - jar not loaded. See Servlet Spec 3.0, section 10.7.2. Offending class: javax/servlet/Servlet.class
Nov 14, 2019 4:11:47 PM org.apache.catalina.startup.TldConfig execute
INFO: 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.
Nov 14, 2019 4:11:49 PM org.apache.catalina.core.StandardContext startInternal
SEVERE: One or more listeners failed to start. Full details will be found in the appropriate container log file
Nov 14, 2019 4:12:16 PM org.apache.catalina.core.StandardContext startInternal
SEVERE: Context [/thredds] startup failed due to previous errors
Nov 14, 2019 4:12:16 PM org.apache.catalina.loader.WebappClassLoaderBase clearReferencesThreads
SEVERE: The web application [/thredds] appears to have started a thread named [Log4j2-TF-6-Scheduled-2] but has failed to stop it. This is very likely to create a memory leak.
Nov 14, 2019 4:12:16 PM org.apache.catalina.startup.HostConfig deployWAR
INFO: Deployment of web application archive /opt/apache-tomcat-7.0.68/webapps/thredds.war has finished in 33,195 ms
Nov 14, 2019 4:12:16 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory /opt/apache-tomcat-7.0.68/webapps/ROOT
Nov 14, 2019 4:12:17 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deployment of web application directory /opt/apache-tomcat-7.0.68/webapps/ROOT has finished in 31 ms
Nov 14, 2019 4:12:17 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory /opt/apache-tomcat-7.0.68/webapps/manager
Nov 14, 2019 4:12:17 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deployment of web application directory /opt/apache-tomcat-7.0.68/webapps/manager has finished in 27 ms
Nov 14, 2019 4:12:17 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory /opt/apache-tomcat-7.0.68/webapps/host-manager
Nov 14, 2019 4:12:17 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deployment of web application directory /opt/apache-tomcat-7.0.68/webapps/host-manager has finished in 22 ms
Nov 14, 2019 4:12:17 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory /opt/apache-tomcat-7.0.68/webapps/docs
Nov 14, 2019 4:12:17 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deployment of web application directory /opt/apache-tomcat-7.0.68/webapps/docs has finished in 18 ms
Nov 14, 2019 4:12:17 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory /opt/apache-tomcat-7.0.68/webapps/examples
Nov 14, 2019 4:12:17 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deployment of web application directory /opt/apache-tomcat-7.0.68/webapps/examples has finished in 90 ms
Nov 14, 2019 4:12:17 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["http-bio-8080"]
Nov 14, 2019 4:12:17 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["ajp-bio-8009"]
Nov 14, 2019 4:12:17 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 33435 ms
我应该注意到我无法找到引用的“容器日志文件”，所以我遇到了一些障碍。提前感谢您的帮助。