On 18/11/2019 04:36, jonmcalexan...@wellsfargo.com.INVALID wrote:
> Oh yippee. Another release. :-D
I'm not sure how to take that. My impression is that you think another
release is a bad thing. My expectation was that regular releases would
be viewed as a good thing. I apologise if I have misinterpreted your
comment but, if I haven't, could you explain why another release is a
bad thing?
> Do you have an ETA on 8.5.49 Mark?
Voting started yesterday. Votes typically run for 72 hours. While we can
use shorter / longer voting periods, I'm expecting this one to be the
typical 72 hours. Assuming the vote passes, I'll move everything to the
release area. It then takes ~24 hours for the mirrors to pick up the
release and we announce shortly afterwards.
That said, the actual bits don't change. So you can get a copy of 8.5.49
whenever you like and can consider it released as soon as the VOTE
passes on the dev@ list. I'd expect that some time Wednesday evening /
Thursday morning (UTC).
Mark
>
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> -----Original Message-----
> From: Mark Thomas <ma...@apache.org>
> Sent: Sunday, November 17, 2019 11:01 AM
> To: users@tomcat.apache.org
> Subject: Re: Tomcat 8.5.48: NullPointerException in
> ApplicationMapping.getHttpServletMapping()
>
> On 16/11/2019 22:08, Adam Rauch wrote:
>> While testing 8.5.48, we now see NullPointerExceptions when our
>> ImageServlet code attempts to forward a request to a new location. In
>> 8.5.47, the code works fine.
>
> Thanks for reporting this. I can see what the problem is.
>
> I updated the servlet4preview API in 8.5.x to align it with what was released
> in Servlet 4 (some names changed). As part of that I aligned the 8.5.x
> implementation code with 9.0.x. That removed a null check that 8.5.x needs.
> I'll cancel the 8.5.48 vote, get that fixed and roll an
> 8.5.49 release.
>
> Mark
>
>
>>
>> A simplified version of our code:
>>
>> public void sendResource(HttpServletRequest request,
>> HttpServletResponse response) throws IOException, ServletException
>> {
>> request.getRequestDispatcher(getForwardLocation(request)).forward(requ
>> est,
>> response);
>> }
>>
>> The NPE stack trace we see:
>>
>> java.lang.NullPointerException
>> at
>> org.apache.catalina.core.ApplicationMapping.getHttpServletMapping(Appl
>> icationMapping.java:36)
>>
>> at
>> org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDi
>> spatcher.java:380)
>>
>> at
>> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDisp
>> atcher.java:316)
>>
>> at
>> org.labkey.api.settings.TemplateResourceHandler.sendResource(TemplateR
>> esourceHandler.java:202)
>>
>> at
>> org.labkey.api.attachments.ImageServlet.service(ImageServlet.java:72)
>> at
>> javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
>> at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appli
>> cationFilterChain.java:231)
>>
>> at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFi
>> lterChain.java:166)
>>
>> at
>> org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
>>
>> Let me know if you'd like me to open a Bugzilla and/or provide more
>> context.
>>
>> Thanks,
>> Adam
>>
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