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Closed 7 years ago.
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I previously created one EC2 instance through Elastic beanstalk using eclipse.
I used to deploy the application through eclipse itself. Now somehow, the server got unconfigured.
When i am trying to reconfigure the server, it is creating a new instance of the application which i don't want.
Can someone help me in configuring the existing EC2 in the eclipse project?
I am trying to update the configuration, but it is not able to fetch the server details(It is not showing any server in the server dropdown). However, server explorer is showing all the server.
Beanstalk will change its ec2 instances as it see fit. Therefore, it's ok that your instance has disappeared. The eclipse plugin is known to be buggy, and is good mostly for initial setup and demo, and not for ongoing work.
I do recommend installing the EB CLI and using the command line to deploy your code (eb deploy).
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Closed 2 years ago.
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I'm on this for a really long time. I need to have JRE 6 running on a new nonactivated Windows server 2019 essentials to be able to use a very old remote controller for some servers (old IBM & DELL racks).
No matter what version of java I install, it's just not running. I don't see it in the bottom right corner or in the running services. I know it seems very basic but I couldn't find a solution online.
Am I missing something? All I could find online is suggestions to add java to the environment variables but that is for a different issue. I tried it desperately but of course it didn't solve the problem.
Java, or more precisely the Java Virtual Machine (JVM), is not something that runs in the background. JVM is used to start specific applications. How the java.exe or similar executable will be resolved and invoked will depend on the specific application.
What you usually see in the Windows task tray area is a the Java update checker (Jucheck.exe). Whether or not this service is present will depend on selected installation options. It also might be that a very old Java 6 simply does not ship it.
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I've just downloaded Netbeans 8.0.2 on Windows.
Under the "Services" tab, I was expecting to get:
Databases
Web services
Servers
Hudson...
Team...
Issue...
Instead I've got the following:
Databases
Web services
Maven Repositories
Hudson Builders
Task Repositories
Can anyone tell me why did I get this menu? What can I do to get the first menu? I'm completely new at this. Thanks.
I guess you downloaded the NetBeans Java SE Download Bundle, this one doesn't contain the server adapters.
You need the NetBeans Java EE Download Bundle from https://netbeans.org/downloads/.
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Closed 8 years ago.
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I have registered to the free AWS plan, and I wish to run a pure java server code I have written on this machine, so I will be able to take this server's IP and use it to connect with my client.
After some searching in AWS I have found many products and features, but I still don't understand how to perform this simple task.
Create a new EC2 Instance SSH into it, install java and prerequisites.
Ensure -
Your Security Group is opened for port 22 for external internet - 0.0.0.0/0 ( or at least your IP )
Use t2.micro instance size - only that is covered under the free tier
Remember to save / store your keypair safely
Check the below links
http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-launch-instance_linux.html
http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-connect-to-instance-linux.html
http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-add-volume-to-instance.html
http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-clean-up-your-instance.html
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Closed 8 years ago.
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I want to set up java/jsp environment in digitalocean VPS. I need help with that. I found help in digitalocean community but I want to know that which os is best for jsp and tomcat? And also the version of OS. I saw that tomcat is accessible at port 8080 so is there any option that i can access my site at port 80 or something like domain.com/index.jsp instead of domain.com:8080/indes.jsp?
I am still learning java and jsp so for that I need help to set up.
Tomcat can run on almost any OS, so choose one you are experienced and comfortable with. There's been a tendency to go with CentOS for server deployment, but as far as I'm aware no strong justification for choosing this over Ubuntu. Use whichever version is the most recent released version - for Ubuntu that's 14.04. DigitalOcean provide a variety of images and they're likely to be up to date and well supported.
Tomcat can be setup to run on any port you want, including 80. There are loads of guides to this, here's one that looks comprehensive: http://java-notes.com/index.php/installing-tomcat-with-http-port-80-on-linux
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Closed 9 years ago.
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I have a web application deployed on the Jboss 4.2.1 server. I can access the application using following URL.
http://localhost:8080/myApp
But I am not able to run the application using my machines IP address like below.
http://192.168.0.100:8080/myApp
I want other developers on my network to be able to test the application deployed on my machine using my IP address.
What are the changes that I need to do in the JBoss configuration so that I can access Jboss using the IP address instead of the localhost?
You need to an extra flag while running. ./run.sh -b0.0.0.0