users@grizzly.java.net

Re: Error that i just dont know what to do with...

From: wind57 <wind_57_at_mail.ru>
Date: Mon, 20 Oct 2008 23:42:56 -0700 (PDT)

Jeanfrancois Arcand-2 wrote:
>
> Salut,
>
> wind57 wrote:
>>
>>
>> Oleksiy Stashok wrote:
>>> Hi,
>>>
>>> which JDK version does GF use?
>>> Can you try to install the latest one, some 1.6uN?
>>>
>>> Thank you.
>>>
>>> WBR,
>>> Alexey.
>>>
>>> On Oct 9, 2008, at 15:57 , wind57 wrote:
>>>
>>>>
>>>>
>>>> Oleksiy Stashok wrote:
>>>>> Sorry, missed the post on forum, where you actually wrote, set
>>>>> property is ignored.
>>>>>
>>>>> It looks like some OS + JVM related issue, but may be it's config
>>>>> problem.
>>>>> Do you make any additional GF tuning, or use GF out-of-the-box? You
>>>>> see the problem immediately, when starting to use some application,
>>>>> or
>>>>> it appears later?
>>>>>
>>>>> Thank you.
>>>>>
>>>>> WBR,
>>>>> Alexey.
>>>>>
>>>>>
>>>>> On Oct 9, 2008, at 10:54 , wind57 wrote:
>>>>>
>>>>>> This question was already discussed on SUN's forum but i haven't
>>>>>> seen an
>>>>>> answer (here is the link:
>>>>>> http://forums.java.net/jive/message.jspa?messageID=262689), so i
>>>>>> will ask
>>>>>> again... If possible plz plz help.
>>>>>>
>>>>>> I assume it is a grizlly error... Any help what so ever is more then
>>>>>> welcome. Thx so much.
>>>>>>
>>>>>>
>>>>>> --
>>>>>> View this message in context:
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>>>>>> Sent from the Grizzly - Users mailing list archive at Nabble.com.
>>>>>>
>>>>>>
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>>>>>>
>>>>>
>>>>>
>>>>
>>>> Hello and thank u for the reply. No changes where made to GF, we
>>>> use it
>>>> out-of-the-box. The application has started on 1.04.2008 and the
>>>> errors
>>>> started to happen after just a few days, but the server has not
>>>> fallen once
>>>> because of this, until a few days ago. At first it looked like
>>>> identity
>>>> manager has friezed out, but the logs where not showing any problem
>>>> what so
>>>> ever related to the database. After the restart , in logs we had
>>>> again this
>>>> kind of warnings but for now its working. I personally think its a
>>>> grizlly
>>>> problem, because of the setReuseAdress method, but of course i might
>>>> be
>>>> wrong. If its a config problem, then do u have any ideas i might
>>>> try? Thank
>>>> you again.
>>>> --
>>>> View this message in context:
>>>> http://www.nabble.com/Error-that-i-just-dont-know-what-to-do-with...-tp19894918p19899550.html
>>>> Sent from the Grizzly - Users mailing list archive at Nabble.com.
>>>>
>>>>
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>>>>
>>>
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>>>
>>>
>>>
>> Thx again, but i am really don't think this will cause the warnings to
>> stop.
>> JDK 1.6 was not tested in production that much and if it were a JDK 1.5
>> error (even if related to glassfish) than a lot of people would report it
>> -
>> which did not happen so far. I don't even think we can do that, cause it
>> will mean lots of changes on production which is not a very good idea.
>> Anything else i can try?
>
> Like I've said on the forum, I don't think the exception you are seeing
> are the cause of your problem. What I suspect is there is a deadlock
> with your database, and all Grizzly workerthreads deadlock, waiting for
> a db connection. Since they are all locked, Grizzly queue them and
> eventually will start closing some of thoses. When it hangs, can you get
> a jstack PID and send it to this list?
>
> Thanks
>
> -- Jeanfrancois
>
>
>
>
>> Thx again for yr reply.
>
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>
>
>
Hello again and thx so much for your interest in my problem. Due to the fact
that some of the issues on production have a much higher priority i can't
investigate the problem too much, but as soon as i finish that i will get
the jstack and get back to u. Until then best of luck.
-- 
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