A WCS request with image/tiff output format over a large coverage may make the server unresponsive
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Key: GEOS-4278
URL: http://jira.codehaus.org/browse/GEOS-4278
Project: GeoServer
Issue Type: Bug
Affects Versions: 2.1-beta3
Reporter: Andrea Aime
Assignee: Simone Giannecchini
Fix For: 2.1-RC1
Trying with the following:
{code}
<wcs:GetCoverage service="WCS" version="1.1.1" xmlns:wcs="http://www.opengis.net/wcs/1.1.1" xmlns:ows="http://www.opengis.net/ows/1.1" xmlns:gml="http://www.opengis.net/gml"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<ows:Identifier>topp:PNOA_MA_OF_ETRS89_HU31_h50_0362_bl</ows:Identifier>
<wcs:DomainSubset>
<ows:BoundingBox crs="http://www.opengis.net/gml/srs/epsg.xml#25831">
<ows:LowerCorner>372360.0 4557330.0</ows:LowerCorner>
<ows:UpperCorner>484490.0 4632440.0</ows:UpperCorner>
</ows:BoundingBox>
</wcs:DomainSubset>
<wcs:Output format="image/tiff" store="true"/>
</wcs:GetCoverage>
{code}
where topp:PNOA_MA_OF_ETRS89_HU31_h50_0362_bl is a large TIFF file (2GB) results in the IMGCoverageResponseDelegate being used, which apparently is not able to stream out the response.
The result is eventually on OOM, though occasionaly the JVM gets so stuck it's hard to even kill it.
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