All, I just launched my primary webapp in an 8.0.0-RC1 and saw this message:
Aug 06, 2013 3:48:13 PM org.apache.tomcat.util.descriptor.web.WebXml setVersion WARNING: Unknown version string [2.3]. Default version will be used. My actual uses version "2.5": <web-app xmlns="http://java.sun.com/xml/ns/javaee"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"; version="2.5" metadata-complete="true"> ...however, I have a "dummy" ROOT webapp to catch requests that go to unknown webapps and give a nicer error message. This is the web.xml declaration: <!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd";> <web-app xmlns="http://java.sun.com/xml/ns/j2ee"; version="2.3"> <display-name>Dummy ROOT context to prevent 400 Bad Request responses</display-name> </web-app> Obviously, I should probably upgrade my dummy ROOT webapp, but servlet version 2.3 should still be supported, no? -chris
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