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Jean-Baptiste Onofré edited comment on KARAF-4912 at 12/26/17 8:46 AM: ----------------------------------------------------------------------- Tested with both Java 8 & 9 (on {{master}}). It works fine. was (Author: jbonofre): Tested with both Java 8 & 9. It works fine. > Cannot register Servlet via http-whiteboard under Java 9 > -------------------------------------------------------- > > Key: KARAF-4912 > URL: https://issues.apache.org/jira/browse/KARAF-4912 > Project: Karaf > Issue Type: Bug > Components: karaf-feature, karaf-webcontainer > Affects Versions: 4.1.0 > Environment: Linux (Ubuntu 12.4) > Java 9 (JDK and JRE 9 - ea+149) > Reporter: Lijun Liao > Assignee: Achim Nierbeck > Fix For: 4.2.0.M2 > > Attachments: ServletTest-0.0.1.jar, ServletTest-src.zip, karaf.log > > > Under JDK / JRE 9 (tested with ea+149), it is impossibile to register the > servlet via http-whiteboard. > Steps to reproduce the problem: > 1. Delete the folder data > 2. Start karaf {code}bin/karaf{code} > 3. Install feature http-whiteboard {code}feature:install http-whiteboard{code} > 3. Copy the attached ServletTest.jar to $KARAF_HOME/deploy. The blueprint > configuration tells karaf to register a servlet under the alias "/hw". > 4. Open the browser and go to http://localhost:8181/hw, you will get an error. > And ERROR message as follows will be logged in the data/log/karaf.log. > {code} > 2017-01-01T12:34:06,862 | ERROR | > fileinstall-/.../apache-karaf-4.1.0-SNAPSHOT/deploy | WebApplication > | 97 - org.ops4j.pax.web.pax-web-extender-whiteboard - 6.0.0 | > Registration skipped for > [ServletWebElement{mapping=DefaultServletMapping{httpContextId=null,urlPatterns=null,initParams={},servlet=foo.HelloWorldServlet@61a63ed6, > alias=/hw, servletNamenull}}] due to error during registration > {code} -- This message was sent by Atlassian JIRA (v6.4.14#64029)