Earlier today, I made a backup copy of our
/opt/projects/dspace/webapps/xmlui/static/robots.txt file, added a line to
stop crawlers from trying to find our /register page, and then stopped and
restarted tomcat. When DSPace didn't come back up, I restored the original
version of robots.txt, and stopped and restarted tomcat again. It still
won't come up.
- Output of the "service tomcat status" shows:
tomcat.service - Apache Tomcat Web Application Container
Loaded: loaded (/usr/lib/systemd/system/tomcat.service; enabled;
vendor preset: disabled)
Drop-In: /etc/systemd/system/tomcat.service.d
└─override.conf
Active: active (running) since Thu 2022-11-03 14:21:53 CDT; 2s ago
Main PID: 6272 (java)
Tasks: 75
CGroup: /system.slice/tomcat.service
└─6272 /usr/lib/jvm/jre/bin/java -Xmx32g -Xms32g
-XX:MaxPermSize=1024m -classpath
/usr/share/tomcat/bin/bootstrap.jar:/usr/share/tomcat/bin/tomcat-juli.jar:/usr/share/jav...
Nov 03 14:21:54 libdspace03.lib.tcu.edu server[6272]: at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
Nov 03 14:21:54 libdspace03.lib.tcu.edu server[6272]: at
java.lang.Thread.run(Thread.java:750)
Nov 03 14:21:54 libdspace03.lib.tcu.edu server[6272]: Nov 03, 2022
2:21:54 PM org.apache.catalina.startup.HostConfig deployDescriptor
Nov 03 14:21:54 libdspace03.lib.tcu.edu server[6272]: INFO: Deployment
of configuration descriptor /etc/tomcat/Catalina/localhost/xmlui.xml has
finished in 97 ms
Nov 03 14:21:54 libdspace03.lib.tcu.edu server[6272]: Nov 03, 2022
2:21:54 PM org.apache.coyote.AbstractProtocol start
Nov 03 14:21:54 libdspace03.lib.tcu.edu server[6272]: INFO: Starting
ProtocolHandler ["http-bio-8080"]
Nov 03 14:21:54 libdspace03.lib.tcu.edu server[6272]: Nov 03, 2022
2:21:54 PM org.apache.coyote.AbstractProtocol start
Nov 03 14:21:54 libdspace03.lib.tcu.edu server[6272]: INFO: Starting
ProtocolHandler ["ajp-bio-8009"]
Nov 03 14:21:54 libdspace03.lib.tcu.edu server[6272]: Nov 03, 2022
2:21:54 PM org.apache.catalina.startup.Catalina start
Nov 03 14:21:54 libdspace03.lib.tcu.edu server[6272]: INFO: Server
startup in 609 ms
- The dspace.log and cocoon.log files show no activity since since the
first stop and restart of tomcat.
- The /var/log/tomcat/catalina.2022-11-03.log file shows this:
Nov 03, 2022 2:21:54 PM org.apache.catalina.startup.HostConfig
deployDescriptor
SEVERE: Error deploying configuration descriptor
/etc/tomcat/Catalina/localhost/xmlui.xml
java.lang.IllegalStateException: ContainerBase.addChild: start:
org.apache.catalina.LifecycleException: Failed to start component [/xmlui]
at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:903)
at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:875)
at
org.apache.catalina.core.StandardHost.addChild(StandardHost.java:652)
at
org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:679)
at
org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1966)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:750)
Nov 03, 2022 2:21:54 PM org.apache.catalina.startup.HostConfig
deployDescriptor
INFO: Deployment of configuration descriptor
/etc/tomcat/Catalina/localhost/xmlui.xml has finished in 97 ms
Nov 03, 2022 2:21:54 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["http-bio-8080"]
Nov 03, 2022 2:21:54 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["ajp-bio-8009"]
Nov 03, 2022 2:21:54 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 609 ms
- The files in /etc/tomcat/Catalina/localhost haven't been modified
since 2015.
- The files in /opt/projects/dspace/webapps/xmlui/static/ have owner
and group "tomcat" and the files in /etc/tomcat/Catalina/localhost have
owner and group "dspace".
- As far as I know, this part of the configuration hasn't changed for
years.
- Oracle and Oracle listener are up and running, but not showing any
connections from DSpace.
- I've rebooted the server, but the problem persists.
Our DSpace 5.4 instance is dead in the water, but the only think I changed
before stopping and restarting tomcat was the robots.txt file (which is now
back to the original).
Any help will be appriciated.
Thanks, Kerry
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