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Posted to users@tomcat.apache.org by Jeffrey Janner <Je...@PolyDyne.com> on 2010/01/20 16:47:26 UTC
Windows Thread dump issue
Is there a version where the Tomcat Monitor (Tomcat5w.exe) "thread dump"
option doesn't work and one where it's been fixed?
I have a Windows 2008 Server 64-bit running Sun JDK 1.6.0_13 64-bit and
Tomcat 5.5.27.
When I right-click on the Tomcat monitor in the system tray and select
"Thread Dump", nothing appears to happen. I cannot find any new file,
and the jakarta-service-xxx.log file is still at zero.
I checked the file version of the procrun wrapper and it shows 2.0.4.
The version that comes with the Tomcat 5.5.28 install is 2.0.5.
Do I need to just replace the wrapper with the latest version, or is
there something else I need to set.
Note: the Tomcat install is straight from the installer with only
modifications to the server.xml file and my webapp installed. No other
tomcat config files have been modified.
=================================================================
Jeffrey W. Janner e-mail: Jeffrey.Janner@PolyDyne.com
<ma...@PolyDyne.com>
PolyDyne Software Inc. web: http://www.polydyne.com/
<http://www.polydyne.com/>
9390 Research Blvd. phone: (512) 343-9100 x8930
Building 1, Suite 400 fax: (512) 343-9297
Austin, TX 78759
=================================================================
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RE: Windows Thread dump issue
Posted by Jeffrey Janner <Je...@PolyDyne.com>.
Thanks Konstantin. That is where it was.
Now I have something to document for the ops to run when the app hangs again.
-----Original Message-----
From: Konstantin Kolinko [mailto:knst.kolinko@gmail.com]
Sent: Wednesday, January 20, 2010 10:20 AM
To: Tomcat Users List
Subject: Re: Windows Thread dump issue
2010/1/20 Jeffrey Janner <Je...@polydyne.com>:
> Is there a version where the Tomcat Monitor (Tomcat5w.exe) "thread dump"
> option doesn't work and one where it's been fixed?
>
> I have a Windows 2008 Server 64-bit running Sun JDK 1.6.0_13 64-bit and
> Tomcat 5.5.27.
>
> When I right-click on the Tomcat monitor in the system tray and select
> "Thread Dump", nothing appears to happen. I cannot find any new file,
> and the jakarta-service-xxx.log file is still at zero.
>
Look in stdout_xxxx.log. I don't have 5.5 installed at the moment,
but in 6.0 it is there.
Best regards,
Konstantin Kolinko
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Re: Windows Thread dump issue
Posted by Konstantin Kolinko <kn...@gmail.com>.
2010/1/20 Caldarale, Charles R <Ch...@unisys.com>:
>> From: Konstantin Kolinko [mailto:knst.kolinko@gmail.com]
>> Subject: Re: Windows Thread dump issue
>>
>> Look in stdout_xxxx.log. I don't have 5.5 installed at the moment,
>> but in 6.0 it is there.
>
> Not for me - it's in jakarta_service_yyyyMMdd.log, in both 5.5 and 6.0.
>
> - Chuck
>
2010/1/20 Caldarale, Charles R <Ch...@unisys.com>:
>> From: Jeffrey Janner [mailto:Jeffrey.Janner@PolyDyne.com]
>> Subject: Windows Thread dump issue
>>
>> I have a Windows 2008 Server 64-bit running Sun JDK 1.6.0_13 64-bit and
>> Tomcat 5.5.27.
>
> I just tried it with Vista 64 using JDK 1.6.0_14, running both Tomcat 5.5.27 and 6.0.20.
>
With 6.0.20 it ends up in jakarta_service_20100120.log, the service
runner version there is 2.0.4.
With 6.0.24 RC it ends up in stdout_20100120.log, the service runner
version there is 2.0.6.
Both on the same PC with JRE 6u17 and WinXP 32-bit.
>From a quick look at the procrun sources svn history, I do not see any
specific commit that might have caused this change. And from last
Jeffrey's reply below it looks like it can end up in either file.
2010/1/20 Jeffrey Janner <Je...@polydyne.com>:
> Thanks Konstantin. That is where it was.
> Now I have something to document for the ops to run when the app hangs again.
Best regards,
Konstantin Kolinko
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RE: Windows Thread dump issue
Posted by "Caldarale, Charles R" <Ch...@unisys.com>.
> From: Konstantin Kolinko [mailto:knst.kolinko@gmail.com]
> Subject: Re: Windows Thread dump issue
>
> Look in stdout_xxxx.log. I don't have 5.5 installed at the moment,
> but in 6.0 it is there.
Not for me - it's in jakarta_service_yyyyMMdd.log, in both 5.5 and 6.0.
- Chuck
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Re: Windows Thread dump issue
Posted by Konstantin Kolinko <kn...@gmail.com>.
2010/1/20 Jeffrey Janner <Je...@polydyne.com>:
> Is there a version where the Tomcat Monitor (Tomcat5w.exe) "thread dump"
> option doesn't work and one where it's been fixed?
>
> I have a Windows 2008 Server 64-bit running Sun JDK 1.6.0_13 64-bit and
> Tomcat 5.5.27.
>
> When I right-click on the Tomcat monitor in the system tray and select
> "Thread Dump", nothing appears to happen. I cannot find any new file,
> and the jakarta-service-xxx.log file is still at zero.
>
Look in stdout_xxxx.log. I don't have 5.5 installed at the moment,
but in 6.0 it is there.
Best regards,
Konstantin Kolinko
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RE: Windows Thread dump issue
Posted by Jeffrey Janner <Je...@PolyDyne.com>.
Sorry I wasn't clear. The file is empty.
-----Original Message-----
From: Caldarale, Charles R [mailto:Chuck.Caldarale@unisys.com]
Sent: Wednesday, January 20, 2010 10:44 AM
To: Tomcat Users List
Subject: RE: Windows Thread dump issue
> From: Jeffrey Janner [mailto:Jeffrey.Janner@PolyDyne.com]
> Subject: Windows Thread dump issue
>
> I have a Windows 2008 Server 64-bit running Sun JDK 1.6.0_13 64-bit
and
> Tomcat 5.5.27.
I just tried it with Vista 64 using JDK 1.6.0_14, running both Tomcat
5.5.27 and 6.0.20.
> When I right-click on the Tomcat monitor in the system tray and select
> "Thread Dump", nothing appears to happen. I cannot find any new file,
> and the jakarta-service-xxx.log file is still at zero.
The size in Explorer doesn't update unless you refresh the window. The
trace is there for me, on both levels. Open the file in an editor and
take a look at it.
- Chuck
THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY
MATERIAL and is thus for use only by the intended recipient. If you
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and its attachments from all computers.
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******************************* NOTICE *********************************
This message is intended for the use of the individual or entity to which
it is addressed and may contain information that is privileged,
confidential, and exempt from disclosure under applicable law. If the
reader of this message is not the intended recipient or the employee or
agent responsible for delivering this message to the intended recipient,
you are hereby notified that any dissemination, distribution, or copying
of this communication is strictly prohibited. If you have received this
communication in error, please notify us immediately by reply or by
telephone (call us collect at 512-343-9100) and immediately delete this
message and all its attachments.
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RE: Windows Thread dump issue
Posted by "Caldarale, Charles R" <Ch...@unisys.com>.
> From: Jeffrey Janner [mailto:Jeffrey.Janner@PolyDyne.com]
> Subject: Windows Thread dump issue
>
> I have a Windows 2008 Server 64-bit running Sun JDK 1.6.0_13 64-bit and
> Tomcat 5.5.27.
I just tried it with Vista 64 using JDK 1.6.0_14, running both Tomcat 5.5.27 and 6.0.20.
> When I right-click on the Tomcat monitor in the system tray and select
> "Thread Dump", nothing appears to happen. I cannot find any new file,
> and the jakarta-service-xxx.log file is still at zero.
The size in Explorer doesn't update unless you refresh the window. The trace is there for me, on both levels. Open the file in an editor and take a look at it.
- Chuck
THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers.
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