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Posted to users@wicket.apache.org by nino martinez wael <ni...@gmail.com> on 2011/11/17 10:30:27 UTC
Wicket 1.5.2, stalls on one tomcat
Hi
I have a very strange problem. At a customers site we have 2 servers with 1
Tomcat 7 installed each. One day on one of the servers our application just
stalled after loading the sign in page, when you click the login button. Im
not sure this is a wicket problem. Heres what I've tried so far:
- Restart Tomcat
- Point the working application at the non working servers sql database,
it still works.
- Purge Tomcats session storage and temporary files
- Restart the server
- Redeploy the application, with the war from the working server (just
to be sure)
I've even tried setting up SQL Profiler and sniffing on the database
connections, nothing strange goes on here. Just seems like the application
stalls when you try to login. Keep in mind that this works without problems
from the other server.
regards Nino
RE: Wicket 1.5.2, stalls on one tomcat
Posted by Hielke Hoeve <Hi...@topicus.nl>.
We have this problem with an application connecting to MS SQL Server. It seems that the applications stalls upon connecting to the database. This issue has been reported: http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=7105007.
We had to revert to jdk 1.6_u25 to make it work. Java 7 works as well.
Not sure if this is the same issue though...
Hielke
-----Original Message-----
From: nino martinez wael [mailto:nino.martinez.wael@gmail.com]
Sent: vrijdag 18 november 2011 8:20
To: users@wicket.apache.org
Subject: Re: Wicket 1.5.2, stalls on one tomcat
So I digged into this and discovered something strange.
On the server that was working it had jre 6u24 and on the one not working it had jre 6u29. I could'nt restart the server, but after installing jdk
6u25 it actually worked..
This is not good. It could prove hard to replicate with other framework stacks, Im using a combo of mybatis, guice 3, wicket 1.5.3.. Anybody else using this on jre 6u29 on tomcat 7?
regards Nino
2011/11/17 nino martinez wael <ni...@gmail.com>
> THANKS!
>
>
> 2011/11/17 Andrea Del Bene <ad...@ciseonweb.it>
>
>> Profile the stalled server with Visual VM? It should detect existing
>> deadlocks...
>>
>>> Hi
>>>
>>> I have a very strange problem. At a customers site we have 2 servers
>>> with 1 Tomcat 7 installed each. One day on one of the servers our
>>> application just stalled after loading the sign in page, when you
>>> click the login button.
>>> Im
>>> not sure this is a wicket problem. Heres what I've tried so far:
>>>
>>>
>>> - Restart Tomcat
>>> - Point the working application at the non working servers sql
>>> database,
>>> it still works.
>>> - Purge Tomcats session storage and temporary files
>>> - Restart the server
>>> - Redeploy the application, with the war from the working server
>>> (just
>>>
>>> to be sure)
>>>
>>> I've even tried setting up SQL Profiler and sniffing on the database
>>> connections, nothing strange goes on here. Just seems like the
>>> application stalls when you try to login. Keep in mind that this
>>> works without problems from the other server.
>>>
>>>
>>>
>>> regards Nino
>>>
>>>
>>
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>> ---- To unsubscribe, e-mail:
>> users-unsubscribe@wicket.**apache.org<users-unsubscribe@wicket.apache
>> .org> For additional commands, e-mail: users-help@wicket.apache.org
>>
>>
>
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Re: Wicket 1.5.2, stalls on one tomcat
Posted by nino martinez wael <ni...@gmail.com>.
So I digged into this and discovered something strange.
On the server that was working it had jre 6u24 and on the one not working
it had jre 6u29. I could'nt restart the server, but after installing jdk
6u25 it actually worked..
This is not good. It could prove hard to replicate with other framework
stacks, Im using a combo of mybatis, guice 3, wicket 1.5.3.. Anybody else
using this on jre 6u29 on tomcat 7?
regards Nino
2011/11/17 nino martinez wael <ni...@gmail.com>
> THANKS!
>
>
> 2011/11/17 Andrea Del Bene <ad...@ciseonweb.it>
>
>> Profile the stalled server with Visual VM? It should detect existing
>> deadlocks...
>>
>>> Hi
>>>
>>> I have a very strange problem. At a customers site we have 2 servers
>>> with 1
>>> Tomcat 7 installed each. One day on one of the servers our application
>>> just
>>> stalled after loading the sign in page, when you click the login button.
>>> Im
>>> not sure this is a wicket problem. Heres what I've tried so far:
>>>
>>>
>>> - Restart Tomcat
>>> - Point the working application at the non working servers sql
>>> database,
>>> it still works.
>>> - Purge Tomcats session storage and temporary files
>>> - Restart the server
>>> - Redeploy the application, with the war from the working server (just
>>>
>>> to be sure)
>>>
>>> I've even tried setting up SQL Profiler and sniffing on the database
>>> connections, nothing strange goes on here. Just seems like the
>>> application
>>> stalls when you try to login. Keep in mind that this works without
>>> problems
>>> from the other server.
>>>
>>>
>>>
>>> regards Nino
>>>
>>>
>>
>> ------------------------------**------------------------------**---------
>> To unsubscribe, e-mail: users-unsubscribe@wicket.**apache.org<us...@wicket.apache.org>
>> For additional commands, e-mail: users-help@wicket.apache.org
>>
>>
>
Re: Wicket 1.5.2, stalls on one tomcat
Posted by nino martinez wael <ni...@gmail.com>.
THANKS!
2011/11/17 Andrea Del Bene <ad...@ciseonweb.it>
> Profile the stalled server with Visual VM? It should detect existing
> deadlocks...
>
>> Hi
>>
>> I have a very strange problem. At a customers site we have 2 servers with
>> 1
>> Tomcat 7 installed each. One day on one of the servers our application
>> just
>> stalled after loading the sign in page, when you click the login button.
>> Im
>> not sure this is a wicket problem. Heres what I've tried so far:
>>
>>
>> - Restart Tomcat
>> - Point the working application at the non working servers sql
>> database,
>> it still works.
>> - Purge Tomcats session storage and temporary files
>> - Restart the server
>> - Redeploy the application, with the war from the working server (just
>>
>> to be sure)
>>
>> I've even tried setting up SQL Profiler and sniffing on the database
>> connections, nothing strange goes on here. Just seems like the application
>> stalls when you try to login. Keep in mind that this works without
>> problems
>> from the other server.
>>
>>
>>
>> regards Nino
>>
>>
>
> ------------------------------**------------------------------**---------
> To unsubscribe, e-mail: users-unsubscribe@wicket.**apache.org<us...@wicket.apache.org>
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
Re: Wicket 1.5.2, stalls on one tomcat
Posted by Andrea Del Bene <ad...@ciseonweb.it>.
Profile the stalled server with Visual VM? It should detect existing
deadlocks...
> Hi
>
> I have a very strange problem. At a customers site we have 2 servers with 1
> Tomcat 7 installed each. One day on one of the servers our application just
> stalled after loading the sign in page, when you click the login button. Im
> not sure this is a wicket problem. Heres what I've tried so far:
>
>
> - Restart Tomcat
> - Point the working application at the non working servers sql database,
> it still works.
> - Purge Tomcats session storage and temporary files
> - Restart the server
> - Redeploy the application, with the war from the working server (just
> to be sure)
>
> I've even tried setting up SQL Profiler and sniffing on the database
> connections, nothing strange goes on here. Just seems like the application
> stalls when you try to login. Keep in mind that this works without problems
> from the other server.
>
>
>
> regards Nino
>
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