dev@glassfish.java.net

Re: intermittent deadlock in GF due to logging

From: Carla Mott <Carla.Mott_at_Sun.COM>
Date: Thu, 09 Apr 2009 10:39:20 -0700

I will update the bug to contain this info. There is a problem still.

The JDK version on the Mac doesn't contain this fix. I work on a Mac
and haven't run into this issue but then I don't run the server like
most folks so unless it happens at startup or during the quicklook test
runs then I don't see it. Jerome checked in some code last night to
work around this issue specifically to help the Mac users.

Carla

Sahoo wrote:
> Carla,
>
> This is good finding. We should enforce this minimum JDK version during
> server startup, because the deadlock appears quite frequently. Can you
> address this as part of issue #7274? Does anyone have any objections?
>
> Thanks,
> Sahoo
>
> Carla Mott wrote:
>>
>> Several have reported intermittent hangs in GF lately that shows a
>> deadlock in the logging code. After some investigation Dhiru found
>> that there is a bug in the JDK and has been fixed. Please check the
>> version of the JDK you are running and upgrade if needed.
>>
>> >Looks like this is caused by a JDK bug:
>> >http://monaco.sfbay.sun.com/detail.jsf?cr=6487638
>> >http://bugs.sun.com/view_bug.do?bug_id=6487638
>>
>> >This was fixed JDK 6u11. We were using JDK 6u6 on hudson.
>>
>> Carla
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: dev-unsubscribe_at_glassfish.dev.java.net
>> For additional commands, e-mail: dev-help_at_glassfish.dev.java.net
>>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: dev-unsubscribe_at_glassfish.dev.java.net
> For additional commands, e-mail: dev-help_at_glassfish.dev.java.net
>