> The full discovery can be seen in > https://github.com/RemotePixel/amazonlinux/issues/10 > <https://github.com/RemotePixel/amazonlinux/issues/10> and > https://github.com/RemotePixel/amazonlinux/issues/16 > <https://github.com/RemotePixel/amazonlinux/issues/16>.
> The dockerfile can be found here > https://github.com/RemotePixel/amazonlinux/blob/master/base/gdal3.0/Dockerf > ile > <https://github.com/RemotePixel/amazonlinux/blob/master/base/gdal3.0/Docker > file> > > The logs (PROJ or GDAL) don’t tell anything, they are almost similar. The > only notable difference is : ``` > # CENTOS > GDAL: GDALDriver::Create(GTiff,out.tif,256,256,1,UInt16,(nil)) Vincent, now I see CentOS, I'm pretty sure now that you hit: https://lists.osgeo.org/pipermail/proj/2019-November/008984.html Basically we discovered that while PROJ 6 compiled and worked against CentOS 7 system sqlite, the query optimized of this sqlite version did a bad job that could result in dramatic performance issues as you found. So the fix is to run against a not too old sqlite. We have set the minimum to sqlite 3.11. Even -- Spatialys - Geospatial professional services http://www.spatialys.com _______________________________________________ gdal-dev mailing list [email protected] https://lists.osgeo.org/mailman/listinfo/gdal-dev
