I try to deploy my first app to elastic beanstalk via Eclipse. However, I encounter an issue: "The server does not support version 4.0 of the J2EE Web module specification." when trying to deploy to AWS Elastic BeanStalk Tomcat for 8 and 7. There is no issue if it is Tomcat 6. I checked and see that the project is web module 4.0.
Any suggestion to fix this problem???
Error when trying to deploy to AWS Elastic Beanstalk for Tomcat 7 or 8
Dynamic Web module version 4.0
It's talking about the Java Servlet specification. Tomcat 9 was the first version to support Servlet 4.0, you've designated your project as requiring a server that supports Servlet 4.0, and now it's telling you that older versions like Tomcat 6 won't satisfy that requirement.
Change the facet version to 3.0.
Related
I have been developing an AWS Elastic Beanstalk Java Servlet with Eclipse successfully for a while. However when I log onto the AWS console it tells me that the Tomcat 8 Java 8 platform is deprecated. I have updated the AWS Toolkit for Eclipse and Tomcat 8 Java 8 is the latest it supports. While I can set up a Tomcat 8.5 Java 8 platform manually using the AWS console, I cannot do so using the AWS Toolkit in Eclipse, I cannot set up a server in Eclipse for a Tomcat 8.5 Java 8 Elastic Beanstalk application either.
Are there AWS Toolkit config files that I can edit to achieve what I need?
I'm using Eclipse Luna Service Release 1 (4.4.1) and I have WAS 8.5.5 server adapter installed. The server and the apps deployed in it work fine.
The production setup however is using WAS 7, hence, I want the Luna to include WAS 7 but whenever I try to 'download additional server adapter', I don't see any relevant options except WASCE server adapter(for versions v1.x and v2.x) which I'm not sure will include the WAS 7 server adapter. I want to use both the versions (7.x and 8.5.x) via Eclipse.
How shall I proceed ?
Install WebSphere Developer Tools for Luna, you will have adapter for 8.5, 8.0, 7.0 and WebSphere Liberty there.
I wanted to set up a Tomcat Environment in Eclipse to run my SOAP project . While doing so i get an error called
The Tomcat v6.0 Server server does not support the service project SimpleSOAPExample.
This error generally occurs when your web module version is higher than the one tomcat supports You can try this- lower your web module version, Create new "Dynamic Web Project". In the project wizard you should change "Dynamic web module version" from 3 to lower(2.2, 2.3, 2.4 or 2.5). I generally work with 2.5. Tomcat 6 is not compatible with module version 3. If you however require to work on V3.0 switch to tomcat 7.
I created a version 3.0 of J2ee web module with resin4, now I need to use jetty, so I installed eclipse plugin of jetty 6, but when I new server with it, eclipse point that The server does not support version 3.0 of the J2EE Web module specification, is there any way to fix it?
Jetty 6 is very old and was marked End of Life back in 2010.
Use Jetty 8 or Jetty 9 for Servlet 3.0 support.
http://www.eclipse.org/jetty/documentation/current/what-jetty-version.html
I am new to EJB.I am reading EJB HeadFirst to understand various EJB concepts.Throughout the book the author is using the deploy tool that comes with the J2ee server (as specified in the book).So i also downloaded j2ee server from this urlSun Java System Application Server Platform Edition Multi-language 8.2 FCS
I installed it but i cannot find the deploy tool present in server bin directory.So could anyone please help me out on how to deploy an EJB application on a server.