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Re: Upcoming changes in the classpath layout of Validator.nu

From: olivier Thereaux <ot@w3.org>
Date: Thu, 13 Nov 2008 11:45:54 -0500
Cc: "public-qa-dev@w3.org list" <public-qa-dev@w3.org>
Message-Id: <6C361F92-40B1-43E7-A28C-44C10E41ED9B@w3.org>
To: Henri Sivonen <hsivonen@iki.fi>

Hello Henri,

On 10-Nov-08, at 3:56 PM, olivier Thereaux wrote:
>> Just a heads-up for a change that I think may affect the way the  
>> W3C deploys Validator.nu as a validation back end:[...]
>>
> Noted, thanks for the heads up. So far I've tried to keep the  
> validator.nu instance as vanilla as possible, so hopefully that  
> change will not bite.

I tried installing validator.nu from scratch and running it on a new  
server today, and ran into a small issue you may want to know about  
(stack trace copied below).

This made me wonder whether you had implemented any tagging system to  
only sync the codebase to a tested, stable version. My understanding  
(possibly wrong) is that even `build.py run` goes and downloads code  
update, and I think I would feel safer if I knew the sync would only  
be done against a tested-and-true version of the engine.

Thanks
-- 
olivier

/usr/local/validator.nu# ./build/build.py all
[...]
nu.validator.servlet.VerifierServletTransaction - Will load schema: http://s.validator.nu/xhtml10/xhtml.sch
Exception in thread "main" java.lang.ExceptionInInitializerError
	at nu.validator.servlet.VerifierServlet.<clinit>(VerifierServlet.java: 
84)
	at nu.validator.servlet.Main.main(Main.java:89)
Caused by: java.lang.RuntimeException: org.xml.sax.SAXParseException:  
No implementation available for schema language with namespace URI ?http://www.ascc.net/xml/schematron? 
.
	at  
nu 
.validator 
.servlet 
.VerifierServletTransaction.<clinit>(VerifierServletTransaction.java: 
474)
	... 2 more
Caused by: org.xml.sax.SAXParseException: No implementation available  
for schema language with namespace URI ?http://www.ascc.net/xml/schematron? 
.
	at com.thaiopensource.validate.auto.AutoSchemaReceiver 
$Handler.startElement(Unknown Source)
	at  
nu.validator.gnu.xml.aelfred2.SAXDriver.startElement(SAXDriver.java: 
1010)
	at  
nu.validator.gnu.xml.aelfred2.XmlParser.parseElement(XmlParser.java: 
1327)
	at  
nu.validator.gnu.xml.aelfred2.XmlParser.parseDocument(XmlParser.java: 
617)
	at nu.validator.gnu.xml.aelfred2.XmlParser.doParse(XmlParser.java:512)
	at nu.validator.gnu.xml.aelfred2.SAXDriver.parse(SAXDriver.java:424)
	at  
com.thaiopensource.validate.auto.AutoSchemaReader.createSchema(Unknown  
Source)
	at  
com.thaiopensource.validate.AbstractSchemaReader.createSchema(Unknown  
Source)
	at  
nu 
.validator 
.servlet 
.VerifierServletTransaction 
.schemaByUrl(VerifierServletTransaction.java:1211)
	at  
nu 
.validator 
.servlet 
.VerifierServletTransaction.<clinit>(VerifierServletTransaction.java: 
440)
	... 2 more
Received on Thursday, 13 November 2008 16:46:04 GMT

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