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From "Pid *" <...@pidster.com>
Subject Re: web.xml and schema location
Date Thu, 19 Apr 2012 19:19:52 GMT
On 18 Apr 2012, at 16:55, Mark Claassen <mac01@donnell.com> wrote:

>> 1. Do you have validation enabled?
>> E.g. with
>> org.apache.catalina.STRICT_SERVLET_COMPLIANCE=true
>
> I don't think so (but that was a long time ago).  Anyway, I am glad to know that the
default config does not try to contact anything
> and I can leave by web.xml as is.

It is a fair question though and I wonder if Oracle's reduction in
support for sun.com domains is producing a large number of DNS failres
and 404s for some server admin somewhere.


p

>
> Thanks!
>
> -----Original Message-----
> From: Konstantin Kolinko [mailto:knst.kolinko@gmail.com]
> Sent: Wednesday, April 18, 2012 11:50 AM
> To: Tomcat Users List
> Subject: Re: web.xml and schema location
>
> 2012/4/18 Mark Claassen <mac01@donnell.com>:
>> Back in Tomcat 5, we had the problem with tomcat trying to access
>> java.sun.com.  Lots of our servers are behind firewalls, so this caused an error
in the log.  We realized one way to fix this was
> just to remove the schemaLocation attribute from the web.xml files.
>>
>> Below is the top of the main web.xml in Tomcat 7.  I did a snoop, and
>> it didn't seem to try to access java.sun.com this time.  Has this been changed at
some point?  Or did I just have some error in my
> snoop?
>>
>
> 1. Do you have validation enabled?
> E.g. with
> org.apache.catalina.STRICT_SERVLET_COMPLIANCE=true
>
> 2. Tomcat has all the necessary schemas bundled (servlet-api.jar). I do not know why
it was contacting external resource in your
> case.
>
>>
>> <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_3_0.xsd"
>>         version="3.0">
>>
>
> Best regards,
> Konstantin Kolinko
>
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