[mapguide-users] Mapguide opensource very unstable problem

[marius.360]

Hi all,

I have a situation where my mapguide opensource setup crashes on a regular
basis. In the past this only happened about once a week, but it is occuring
on a more regular basis, at least once a day. 

All my spatial and attribute data is in an Oracle 10gR2 database version
10.2.0.1 and I am using the latest FdoKingOracle v0_8_5 provider. The server
is a Windows Server 2003 service pack 2 setup, with Mapguide Opensource
2.0.2. The DWF viewer is being used to display the map. There are quite a
few active users on the system, around 50.

When this problem occurs and I open the map, only a grey screen will display
and sometimes there will be a message that says "Not connected to oracle".
Here are two of the error messages that are created when this problem
occurs:

"<2008-12-19T09:55:31> 		192.168.104.33	Anonymous
 Error: Failed to stylize layer: NEURON_ROD
        An exception occurred in FDO component.
        ORA-03114: not connected to ORACLE
 StackTrace:
  - MgMappingUtil.StylizeLayers line 786 file
d:\build\mapguide_open_source_v2.0\build_30.11\mgdev\server\src\services\mapping\MappingUtil.cpp
Failed to stylize layer: NEURON_ROD
An exception occurred in FDO component.
ORA-03114: not connected to ORACLE
"

"<2008-12-24T11:28:57> 		192.168.105.54	Anonymous
 Error: An unclassified exception occurred.
 StackTrace:
  - MgFeatureServiceHandler.ProcessOperation line 83 file
d:\build\mapguide_open_source_v2.0\build_30.11\mgdev\server\src\services\feature\FeatureServiceHandler.cpp
  - MgOpGetIdentityProperties.Execute line 113 file
d:\build\mapguide_open_source_v2.0\build_30.11\mgdev\server\src\services\feature\OpGetIdentityProperties.cpp
  - MgServerDescribeSchema.GetIdentityProperties line 1715 file
d:\build\mapguide_open_source_v2.0\build_30.11\mgdev\server\src\services\feature\ServerDescribeSchema.cpp
  - MgServerDescribeSchema.ExecuteDescribeSchema line 176 file
d:\build\mapguide_open_source_v2.0\build_30.11\mgdev\server\src\services\feature\ServerDescribeSchema.cpp
An unclassified exception occurred."

Please let me know if you require any more info, I will gladly provide it as
this is a major problem for me.

Kind Regards,

Marius
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