[mapguide-trac] #191: 1.2.0 Beta 2, GDAL and Server Crashes

[MapGuide Open Source]

#191: 1.2.0 Beta 2, GDAL and Server Crashes
------------------------+---------------------------------------------------
   Reporter:  amorsell  |       Owner:     
       Type:  defect    |      Status:  new
   Priority:  high      |   Milestone:     
  Component:  Server    |     Version:     
   Severity:  blocker   |    Keywords:     
External_id:            |  
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 MapGuide 1.2.0 beta 2.  A GDAL based layer referencing a folder of 850 ECW
 image tiles.  This actually reasonably well and is fast enough when not
 running the server in interactive mode.  But, it frequently crashes the
 server leaving it in a completely unresponsive state.  I can simulate this
 by running two browser sessions with the same map and zooming and panning
 within the same area.  Sometimes individual images don't render, and
 sometimes a complete lockup occurs.  This is not a consistent problem with
 an one image.  The console yields the following:

 FIRST CRASH---------

 ECWDataset: RasterIO(0,1476,1566,4762 -> 566x797) - doing interleaved
 read.
 ERROR 1: NCScbmReadViewLineBIL failed.
 ECWDataset: RasterIO(9043,2764,957,3175 -> 565x798) - doing interleaved
 read.
 ECWDataset: RasterIO(0,2764,1295,3175 -> 565x798) - doing interleaved
 read.
 (5940|5912) An unclassified exception occurred.
 Exception occurred in method MgServerRenderingService.RenderDynamicOverlay
 at li
 ne 283 in file
 c:\build_bond_area\mapguide_open_source_v1.2\build_13.7\mgdev\ser
 ver\src\services\rendering\ServerRenderingService.cpp

 (5940|6036) An unclassified exception occurred.
 Exception occurred in method
 MgApplicationResourceContentManager.EnumerateParent
 MapDefinitions at line 214 in file
 c:\build_bond_area\mapguide_open_source_v1.2\
 build_13.7\mgdev\server\src\services\resource\ApplicationResourceContentManager.
 cpp

 With this message then repeated over and over until restart

 SECOND CRASH------------

 ECWDataset: RasterIO(0,0,8996,1557 -> 670x452) - doing interleaved read.
 ECWDataset: RasterIO(0,750,8996,9250 -> 1021x689) - doing interleaved
 read.
 (5544|6064) An unclassified exception occurred.
 Exception occurred in method
 MgApplicationResourceContentManager.EnumerateParent
 MapDefinitions at line 214 in file
 c:\build_bond_area\mapguide_open_source_v1.2\
 build_13.7\mgdev\server\src\services\resource\ApplicationResourceContentManager.
 cpp

 (5544|3832) An unclassified exception occurred.
 Exception occurred in method
 MgApplicationResourceContentManager.SetResourceTags
  at line 369 in file
 c:\build_bond_area\mapguide_open_source_v1.2\build_13.7\mgd
 ev\server\src\services\resource\ApplicationResourceContentManager.cpp

 (5544|6064) An unclassified exception occurred.
 Exception occurred in method
 MgApplicationResourceContentManager.EnumerateParent
 MapDefinitions at line 214 in file
 c:\build_bond_area\mapguide_open_source_v1.2\
 build_13.7\mgdev\server\src\services\resource\ApplicationResourceContentManager.
 cpp

 With this message then repeated over and over until restart

 The error.log file yields the following:

 <2007-06-02T18:41:09>                   Anonymous
  Error: Failed to stylize layer: Austin_2006_aerials_ECW
         An unclassified exception occurred.
  StackTrace:
   - MgStylizationUtil.StylizeLayers line 923 file
 c:\build_bond_area\mapguide_open_source_v1.2\build_13.7\mgdev\server\src\services\mapping\StylizationUtil.cpp
 Failed to stylize layer: Austin_2006_aerials_ECW
 An unclassified exception occurred.

 I can provide the development team full access to this server via remote
 desktop if desired.

-- 
Ticket URL: <http://trac.osgeo.org/mapguide/ticket/191>
MapGuide Open Source <http://mapguide.osgeo.org/>
MapGuide Open Source Internals