[mapguide-users] Memory allocated to mapguide server continually grows

[liglio.pessoal at nexxa.com.br]

Hi,

 

The memory allocated to mapguide server continually grows every day, even with a low number of map sessions. Today I got only one map session and 2GB of memory allocated to mapguide server.

Most of the operations are vector layer filtering and raster displaying.

Maybe I am not disposing resources ?

 

Host: Mapguide 3.1.2 on a windows 2019 server

 

Regards,

 

Liglio

 

De: mapguide-users <mapguide-users-bounces at lists.osgeo.org> Em nome de Jackie Ng
Enviada em: segunda-feira, 16 de agosto de 2021 11:37
Para: mapguide-users at lists.osgeo.org
Assunto: Re: [mapguide-users] FDO Error

 

[This was originally posted to mapguide-internals by mistake. Re-posting to correct mailing list]

 

Sadly, MapGuide will not be divulging any additional context to help you here.

 

All we have to go with is this warning is logged most of the time when parsing a FDO expression during layer stylization.

 

What you can do is look at the timestamp of that error log entry and cross-reference it against logged operations in Access.log around that same time to see what operation could be triggering the error. It will most likely be some operation that will be doing some form of stylization like RenderMap, RenderDynamicOverlay or QueryMapFeatures.

 

>From there you should be able to isolate down to the offending map definition and from there drill down to the layer containing the FDO expression that is causing the problem.

 

Hope that helps.

 

- Jackie

 

You wrote:

 

Hi,
 
I got a persistent error logging at Error.log. How can I track the problem ?
Mapguide 3.1.2 on a windows 2019 server.
<2021-08-14T15:24:56>             6048     Fusion Viewer   200.9.186.100   
Anonymous
Warning: An exception occurred in FDO component.
        Int32Value is null. 
 StackTrace:
  - MgStylizationUtil.ExceptionTrap() line 166 file GeometryAdapter.cpp         
     
Regards,
Liglio

 




 

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