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GeoTIFF with JPEG compression store fails after GDAL ImageIO-Ext installed #31

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emxsys opened this issue May 18, 2017 · 1 comment
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GeoTIFF with JPEG compression store fails after GDAL ImageIO-Ext installed #31

emxsys opened this issue May 18, 2017 · 1 comment
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bug
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WWSK v0.2.1

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@emxsys
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emxsys commented May 18, 2017

In GeoServer 2.10.0, after copying the GDAL ImageIO-Ext jars into geoserver's lib folder, GeoServer was unable to open or create a store from a GeoTIFF that uses JPEG compression.
java.io.IOException: Failed to create reader from file
@emxsys emxsys added the bug label May 18, 2017
@emxsys emxsys added this to the 0.2.1 milestone May 18, 2017
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emxsys commented May 18, 2017

Issue

There appears to be a conflict between GeoServer's native GeoTIFF reader and the GDAL GeoTIFF reader.

Resolution

The resolution for this issue is to remove select GDAL ImageIO-Ext jars from GeoServer's lib folder (webapps/geoserver/WEB-INF/lib). The offending jars were identified through experimentation and testing. The underlying cause was not determined. Following is the list of jars by platform:

Windows

  • imageio-ext-gdalgeotiff-1.1.16.jar

Linux

  • imageio-ext-gdalgeotiff-1.1.16.jar
  • imageio-ext-gdaljpeg-1.1.16.jar

WWSK v0.2.1 preempts the inclusion of the aforementioned jars in the Windows, Ubuntu and CentOS distributions. In Windows, this is addressed in the gdal-win64.xml assembly component. In the Linux distributions, this is addressed in the setup-gdal.sh script.

@emxsys emxsys closed this as completed May 18, 2017
emxsys added a commit that referenced this issue May 18, 2017
@emxsys
Fixed the version numbers for problem jars in the GDAL ImageIO-Ext fo…
34f8175 
…r Windows.

- Re: issue #31
emxsys added a commit that referenced this issue May 19, 2017
@emxsys
Removed the imageio-ext-gdaljpeg.jar from the Windows gdal build asse…
8a70749 
…mbly.

- Required after upgrading ImageIO-Ext to 1.1.17
- Re: issues #31 and #24
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@emxsys