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From Mark Thomas <ma...@apache.org>
Subject Re: svn commit: r1198553 - in /tomcat/tc7.0.x/trunk: ./ java/org/apache/tomcat/util/net/AbstractEndpoint.java test/org/apache/catalina/startup/TomcatBaseTest.java webapps/docs/changelog.xml webapps/docs/config/ajp.xml webapps/docs/config/http.xml
Date Thu, 17 Nov 2011 07:36:52 GMT
On 17/11/2011 00:39, Konstantin Kolinko wrote:
> 2011/11/17 Mark Thomas <markt@apache.org>:
>> On 06/11/2011 20:52, kkolinko@apache.org wrote:
>>> Author: kkolinko
>>> Date: Sun Nov  6 20:52:33 2011
>>> New Revision: 1198553
>>>
>>> URL: http://svn.apache.org/viewvc?rev=1198553&view=rev
>>> Log:
>>> Merged revisions r1197158, r1198552 from tomcat/trunk:
>>> Add new attribute to AbstractEndpoint and use it to speed up Tomcat tests.
>>> If the attribute "fastShutdown" is set on the endpoint,
>>> the usual wait of 1 sec during pause() is skipped.
>>
>> I'm seeing unit test failures (with a JVM crash) on 64-bit Ubuntu Linux
>> with this patch that go away if I disable the fast shut-down. I only
>> have a single result that shows this. I need to do multiple tests to
>> confirm the result.
>>
> 
> What connector that is?

Sorry, HTTP APR.

> Rainer wrote about APR/TCnative 1.1.22 with APR 1.4.5.
> Java VM: Java HotSpot(TM) Server VM (20.4-b02 mixed mode solaris-sparc ):
> 
> http://tomcat.markmail.org/thread/a5quoui2soe6qb33
> 
> 
> There is also a user report
> that sounds as reproducible, though may not be related to this specific issue:
> 
> https://issues.apache.org/bugzilla/show_bug.cgi?id=52153
> "periodic JVM crash (access violation) on buffer flush"

It happens on connector shut down so I think it is a different issue.

Cheers,

Mark

>> I'm not too bothered right now since this won't affect production
>> systems but I'd like to get to the bottom of it.
>>
>> Any thoughts welcome.
>>
> 
> Best regards,
> Konstantin Kolinko

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