hi I downloaded the latest version of BaseX 9.0 I try to deploy on my WebSphere Liberty (WebSphere Application Server V16.0.0.2 )and got an error because the version of the servlet is now 4.0.
CWWKZ0002E: An exception occurred while starting the application BaseX. The exception message was: java.lang.IllegalStateException: com.ibm.wsspi.adaptable.module.UnableToAdaptException: com.ibm.ws.javaee.ddmodel.DDParser$ParseException: CWWKC2262E: The server is unable to process the 4.0 version and the http://xmlns.jcp.org/xml/ns/javaee namespace in the /WEB-INF/web.xml deployment descriptor on line 6.
BaseX 8.67 web.xml had <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">
Basex 9.0 web.xml has <web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://www.oracle.com/webfolder/technetwork/jsc/xml/ns/javaee/web-app_4_0.xsd " version="4.0">
I set on the BaseX 90 web.xml the old version of the servlet and that seemed to work. I am not sure if i will encounter other problems though. is the setting necessary in basex 9.0? or am i ok to downgraded for BaseX 90 ?
thanks Stefania
Hi Stefania,
I set on the BaseX 90 web.xml the old version of the servlet and that seemed to work. I am not sure if i will encounter other problems though. is the setting necessary in basex 9.0? or am i ok to downgraded for BaseX 90
I have no experience with WebSphere Liberty, so you may need to try if everything works as expected.
As Servlet 4.0 is used a lot in practice nowadays: Did you already try to contact the WebSphere developer team in order to find out when version 4 will be supported?
Best, Christian
what i was wondering if there was something that in BaseX 90 is depending on 4.0 level of servlet in general. In other words if it is safe to run BaseX 0 with an older level of servlet like 3.1, for example.
i did contact the WebSphere developer to see when it would be available. I am waiting for an answer.
thanks Stefania
From: "Christian Grün" christian.gruen@gmail.com To: Stefania Axo stefy@us.ibm.com Cc: BaseX basex-talk@mailman.uni-konstanz.de Date: 03/31/2018 10:48 AM Subject: Re: [basex-talk] web.xml changed in BaseX 90 to servlet 4.0
Hi Stefania,
I set on the BaseX 90 web.xml the old version of the servlet and that
seemed
to work. I am not sure if i will encounter other problems though. is the setting necessary in basex 9.0? or am i ok to downgraded for
BaseX 90
I have no experience with WebSphere Liberty, so you may need to try if everything works as expected.
As Servlet 4.0 is used a lot in practice nowadays: Did you already try to contact the WebSphere developer team in order to find out when version 4 will be supported?
Best, Christian
I remember that people have asked in the past if we couldn’t update our web.xml information (because they were using newer features such as HTTP/2 along with BaseX). I guess that vanilla distributions of BaseX should still be compatible with 3.1.
Looking forward to the WebSphere response, Christian
On Tue, Apr 3, 2018 at 7:14 PM, Stefania Axo stefy@us.ibm.com wrote:
what i was wondering if there was something that in BaseX 90 is depending on 4.0 level of servlet in general. In other words if it is safe to run BaseX 0 with an older level of servlet like 3.1, for example.
i did contact the WebSphere developer to see when it would be available. I am waiting for an answer.
thanks Stefania
From: "Christian Grün" christian.gruen@gmail.com To: Stefania Axo stefy@us.ibm.com Cc: BaseX basex-talk@mailman.uni-konstanz.de Date: 03/31/2018 10:48 AM Subject: Re: [basex-talk] web.xml changed in BaseX 90 to servlet 4.0 ________________________________
Hi Stefania,
I set on the BaseX 90 web.xml the old version of the servlet and that seemed to work. I am not sure if i will encounter other problems though. is the setting necessary in basex 9.0? or am i ok to downgraded for BaseX 90
I have no experience with WebSphere Liberty, so you may need to try if everything works as expected.
As Servlet 4.0 is used a lot in practice nowadays: Did you already try to contact the WebSphere developer team in order to find out when version 4 will be supported?
Best, Christian
basex-talk@mailman.uni-konstanz.de
-
Christian Grün -
Stefania Axo