All Questions
34 questions
0votes
1answer
47views
almalinux 9 tomcat 10 openlogic java 11 error HTTP Status 404 – Not Found
I would like to troubleshoot an issue that I think it happens only in my just made up environment. I have an almalinux 9 with apache tomcat 10 and openlogic jdk version 11. Installation seemed to work ...
- 131
1vote
2answers
3kviews
Java: what exactly does a headless install mean?
I'm installing Java and Tomcat on a headless server. The client doesn't have Java and just sees a webpage. Should I install openjdk-17, or openjdk-17-headless?
- 369
0votes
0answers
188views
Tomcat start up expands JAVA symlink path to real absolute path
For setting up a path for binaries symlinks are the best way to go, however I encountered issues when the overlaying application uses this symlink sometimes goes for the exact absolute path. For eg: ...
- 317
0votes
1answer
90views
Failing to tweak runtime options for Tomcat
(I tried Google first and got a million articles which were simply rehashes of the installation readme from tomcat). I am trying to change the Java command line used for running Tomcat9 on Ubuntu 20....
- 6,225
0votes
2answers
111views
kubernetes replicaSet shutdown policy
Kubernetes use TERM signal on count down replicaSet . this is so dangerous for my application . I use Tomcat application server and this application server has own shutdown mechanism for terminating ...
- 318
0votes
0answers
232views
Disabling WARNING LOGS in tomcat server
When i am starting tomcat i am getting so many of WARNING MESSAGES like File not found: DerbyLocale.jar is missing like that, but i do not require those jars for my application. How can i disable ...
-2votes
1answer
542views
Tomcat failed to start when shut down port changed to -1
When I tried to change tomcat shut down port from 8005 to -1 and starting tomcat, it did not start and threw an "invalid port number" exception. Is there any process for changing tomcat shutdown port ...
0votes
1answer
2kviews
Can't reach Tomcat default page in localhost:8080 for Ubuntu 16.04 Docker container
I'm trying to run a simple Tomcat server. But I can't see the Tomcat default page. 1) I ran this command to run the container docker run -it --entrypoint bash e36658dffbd8 2) I opened up localhost:...
0votes
2answers
750views
Using FreeBSD Ports & Packages, Installing Tomcat on FreeBSD 12 installs Java 8 rather than my already-installed Java 12
On FreeBSD 12, I already installed Java 12 successfully using: sudo pkg install openjdk12 And I edited etc/fstab as directed by the text emitted by that installer. Then I set the PATH to include the ...
- 1,609
2votes
0answers
23views
Java web application fails on one instance and passes on another with the same version
I am running a java web application on tomcat on a docker container on Ubuntu on two machines. Both have the same OS version Linux version 3.19.0-77-generic (buildd@lcy01-03) (gcc version 4.8.4 (...
- 199
0votes
1answer
2kviews
Remove OpenJDK/JRE and installed Oracle JDK, now Tomcat fails
I am running a Centos7 system for Tomcat. Everything was working properly using Tomcat 8.5 and OpenJDK but the dev wants to use Oracle JDK. So, I yum autoremove the JDK files and then downloaded the ...
- 590
2votes
1answer
6kviews
Starting Tomcat 8 on Raspbian - Job for tomcat8.service failed
I am having trouble setting up Tomcat 8 on my Pi 3, running Raspbian. I've installed Java 8 and Tomcat 8 but it refuses to start up. I started by ensuring Java 8 was installed. pi@raspberrypi:~$ ...
- 121
3votes
1answer
2kviews
How to install Apache Tomcat 8 on centos 7?
I am configuring CentOS 7 system for a Java developer. So firstly I have installed Java using command wget java-1.7.0-openjdk-1.7.0.131-2.6.9.0.el7_3.x86_64.rpm after that installed the downloaded ...
- 121
1vote
1answer
3kviews
Is it this Tomcat server correctly running? Why it seems that it is not listening on the 8080 port? [closed]
I am not so into system engineer (I am a Java developer) and I am finding some difficulties trying to understand if a Tomcat server (on a remote server) on which I have to deploy an application is ...
- 263
4votes
1answer
1kviews
Two web servers running in one linux machine?
Problem: I have two web applications which were created by using JAVA and PYTHON respectively. The JAVA application runs using Tomcat server on the port number 8000. The PYTHON application uses web....
- 51
