I am using JBOSS EAP 6.3.GA on CentOs with open JDK 6 64 bit.
Previously, I started the JBOSS in standalone mode and it was working well.
Now, I was trying to start JBOSS in domain mode with 1 server only. It was working fine but after 20-30 mintues it shutdown itself with no error printing in log file.
I am unable to find what causes the error.
Need help.
Related
I need to be able to "remotely debug" a Java/Jakarta EE servlet running under Wildfly 20 under Ubuntu 20 from Eclipse 2020-06 running on Windows 10 at a different IP.
My research has discovered what appears to be two different approaches: one is what I want and the other is a simpler "subset".
*** First the "simple" approach. This approach is supposed to let me debug from Eclipse an app that is already deployed and running on Wildfly. To do this I uncomment this line in standalone.conf:
JAVA_OPTS="$JAVA_OPTS -agentlib:jdwp=transport=dt_socket,address=8787,server=y,suspend=n"
Then I start Wildfly and ensure the app also starts.
In Eclipse I create in Debug Configuration a new Remote Java Application and ensure I use the same port 8787 as above. Then I just push "Debug".
I get this error:
Failed to connect to remote VM. Connection refused. Connection refused: connect
If I return to the Wildfly system and run the following I see that port 8787 is not being monitored so that sure looks like a problem:
ss -tp | grep 8787
(nothing is found)
*** The other approach appears to be what I want to do which is to have Eclipse deploy changed files to Wildfly and also allow me to debug remotely. That is how I worked with Eclipse Oxygen and Wildfly 10 when both were installed on the same Windows machine.
In this case I set up a new Remote Connection in Eclipse and then a new Server (and attach my Project to the Server) using that Connection. I then start the Server in Debug mode. In the Progress View I can see files being copied to a Path on the Wildfly server so that seems like progress but after 20 seconds I see the same error I got in the "simple" approach above.
Failed to connect to remote VM. Connection refused.
What's interesting is that if, in the Remote Systems View I open the Remote Connection I created, I am able to use the sftp item to see files on the remote Wildfly system. So it seems that I am able to connect to Wildfly.
I need help fixing both of these problems but especially the last one since I need to have Eclipse deploy changes to Wildfly as it did when Wildfly was local.
Thank you in advance.
I am using JBoss EAP 6.0.1, which I've configured to run as a service on a windows based machine using JBoss provided native client.
I configured my Java app and it has been running for the past year without any issues; for the past 2 days on reboot the JBoss EAP 6.0l service is no longer starting and I'm getting the below error when starting the service manually:
"The JBoss Application Server 6.0.1 service on local computer started and then stopped. Some service stops automatically if they are not in use by other services or programs"
There was no cinfugchanges or windows updates on my machine; please let me know how I can resolve this issue?
My application is scaled across two jboss versions Jboss 4 and Jboss 7. Jboss 4 intance is running through eclipse. When I try to run Jboss 7 throught [JBOSS_HOME]/bin/standalone.bat it doesn't start and shows the below error.
Calling "C:\jboss-as-7.1.1.Final\bin\standalone.conf.bat"
WARNING JBOSS_HOME may be pointing to a different installation - unpredictable results may occur.
Could not locate "C:\jboss\jboss-eap-4.3\jboss-as\jboss-modules.jar".
Please check that you are in the bin directory when running this script.
Press any key to continue . . .
What am I missing here?
standalone.bat tries to check if JBOSS_HOME variable is set and if not it tries to set it.
if "x%JBOSS_HOME%" == "x" (
set "JBOSS_HOME=%RESOLVED_JBOSS_HOME%"
)
Jboss 7 requires jboss-modules.jar which is located under jboss directory.
In your case it appears that JBoss 4 is already setting JBOSS_HOME to "C:\jboss\jboss-eap-4.3\jboss-as\". This is causin the problem.
If you are trying to test running your code in JBoss 4 and JBoss 7 and having them talk to simulate the server environment then you may want to set up VMs locally. That would be closer to what you will have when they are deployed.
Problem is resolved by configuring Jboss 7 via jboss developer studio plugin in eclipse. web ports of both Jboss 4 and Jboss 7 should be different as shown in the below screenshot.
http://postimg.org/image/a6782xcoj/
I have just installed Netbeans 7.3. Prepared a sample web application.
But Glassfish does not start.
Error message is "....\nbproject\build-impl.xml:1036: Deployment error: GlassFish Server 3+ Server start failed. Cant create start proccess.
See the server log for details."
Unfortunately nothing in the server log.
I deleted domains folder and server then recreated. Nothing changed. :(
Is it a bug related to http://netbeans.org/bugzilla/show_bug.cgi?id=217228 ?
Any solution?
My system is 64 Bit Windows 7 with Turkish locale.
Web application is Primefaces based, JSF 2.1
I think this is about language settings.
You can change localization settings in the netBeans configuration file($NETBEANSHOME/etc/netbeans.conf).
Just add "--locale en" to end of the "netbeans_default_options" line.
Also you can start glassfish with asaadmin tool with following these steps.
1- execute C:\Program Files\glassfish-3.1.2.2\bin\asaadmin.bat
2- start-domain
I'm able to start WebLogic Server 11gR1 PatchSet 2 on my local machine and my web application is accessible after starting up WLS, yet I'm getting errors in my Eclipse Galileo Error Log on startup. Here's the messages I'm getting in ascending order:
Started WebLogic Server Monitor [mydomain#localhost:7001, Version:10.3.3.0]
Unable to find tools.jar within Java VM associated with target WebLogic runtime; features dependent on tools.jar may not function
The server cannot be launched within timeout.
Server Oracle WebLogic Server 11gR1 PatchSet 2 at localhost was unable to start within 480 seconds. If the server requires more time, try increasing the timeout in the server editor.
I've increased the timeout setting to 480 seconds (8 minutes) and one would think that's sufficient enough time for the startup.
I am able to run my web application successfully and output is generated on the Console as well so the last three error messages in the bullets above aren't show stoppers.
Wondering if any of you have run across these errors and how you went about to resolve them.
Upgraded to latest version of Eclipse Java EE (Indigo SR2 for win32) and was able to launch it with no issues.