Virtual machine with WebSphere Liberty 8.5.5.7 was restarted while serverX created on that WebSphere Liberty 8.5.5.7 was still running. After machine was restarted serverX was not turned on. So it is definitely not working. There are no logs and applications are unavailable.
But I get following outputs when I try to start that server...
> server status serverX
Server serverX is running.
> server start serverX
Server serverX is already running.
> server stop serverX
Stopping server serverX.
Server serverX is not running.
Last command output means that serverX cannot be stopped, because it is not working. It does not mean that server was stopped by that command.
So how to turn it on?
Related
Sample Spring boot application is created and build on Jenkins.
For Deployment of war file in tomcat server ,
I am facing a several issues.
Error :
Credentials At Jenkins :
tomcat-users.xml File :
Still I am facing the same issue. I had searched in google and stackoverflow but still i can't found the correct answer.
Can Any one help me in this ?
Your error message is a connection refused: connect exception. You should check the following:
Your Tomcat server is up and running on port 8082 at the same server where your jenkins server is running (localhost). To make sure, run: telnet localhost 8082 from the same server commandLine ( I see you are in windows). If it connects then your Tomcat server is OK.
Check if the manager application of Tomcat is deployed. Try to load the following web page and check if exists: http://localhost(or hostname of server):8082/manager/html
Try to disable the windows firewall and any other firewall you may have (or antivirus firewall) and check if it prevents jenkins to connect to Tomcat (again check with telnet command)
We have a 3 am restart script for tomcat service some of days it restarts properly and some day's it does not
(but once i check java process for tomcat it will be running without any errors)
I have XAMPP installed on my Windows machine,
I am unable to stop the Tomcat server.
I have tried to kill the process with the Process Id as well,
But weirdly it's not showing in the Task Manager nor the local Services,
Which I referred from here -
apache service not stopping in xampp
Here's my XAMPP Control Panel screenshot -
Here's the Task Manager, I can't find the Process ID 3104 as shown in the XAMPP Control Panel-
I did run the command "Services.msc" to find and stop it but, no luck there either.
You should check the PID and verify that it is not associated with any other service/process mistaken for Tomcat by XAMPP.
In my case I had Jenkins running on port 8080 and starting XAMPP it was "guessing" that Tomcat was already running:
In reality, looking at the PID (198092 in my case) it was associated with java.exe:
and this was a process generated by my Jenkins server running on that port:
This is why you cannot stop Tomcat from there... (it is not Tomcat running on 8080).
To verify this and properly start Tomcat you can try this:
Stopping Jenkins:
Will remove the service running on 8080 and XAMPP is able to correctly detect that Tomcat is not running:
At this point you can Start Tomcat in XAMPP (and it should start for real this time):
Going to the localhost page, port 8080 you will have a proof of it:
If you want you can now successfully stop it from XAMPP:
On Windows:
XAMPP opens a shell(CMD) on starting tomcat just close that shell.
The message i see when i try to run Integrated Weblogic server is
Port conflicts have been detected and the affected ports have been automatically reassigned to available ports.
Then I am unable to start my server. I have tried restarting the server but it did not help.
Windows
Press Ctrl+Shft+Esc click on Processes, End the JDeveloper(jDev64W.exe in my case) and Java instances(java.exe in my case). Now restart the JDeveloper and try running the Integrated Weblogic Server again.
Linux
Use the command jps -l. Select the process id corresponding to weblogic.server.
Use kill -9 <process-id> to kill the running instance
If it still does not work, restart the computer to ensure all the ports have been released.
i am facing the issue in webshpere ..the server is not staringReading configuration for server: server1
ADMU3028I: Conflict detected on port 8896. Likely causes: a) An instance of
the server server1 is already running b) some other process is
using port 8896
ADMU3027E: An instance of the server may already be running: server1
ADMU0111E: Program exiting with error:
com.ibm.websphere.management.exception.AdminException: ADMU3027E: An
instance of the server may already be running: server1
The error seems quite explicit: another program is using port 8896.
To verify this you can use these commands:
(Linux) sudo netstat -lptu|grep 8896
(Windows) netstat -a -b (or other tools)
You can decide to stop the process that create the conflict or change the ports used by WAS:
Updating ports in existing profile
This can be caused when the services don't shut down correctly and the java.exe processes hold a lock on the applications port. (8896).
To resolve this problem you can use one of the following options.
1) Open your taskmanager and end task the java.exe process for your JVM that is holding a lock on the servers port then restart the JVM from the WebSphere console
2) You can restart the physical server so the java.exe process shuts down and releases the port. Once the server starts back up you can start JVM and bring the application up.