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How-to install Talend Open Studio Spatial module ?

Run using docker ubuntu image and a vnc server

  • Follow the included instructions in the docker folder

No spatial component in the palette ?

In configuration/config.ini for osgi.bundles=... property add:

,org.talend.libraries.sdi-7.4.1@4,org.talend.sdi.designer.components-7.4.1@4,
org.talend.sdi.designer.routines-7.4.1@4,org.talend.sdi.repository.ui.actions.metadata-7.4.1@4,
org.talend.sdi.repository.ui.actions.metadata.ogr-7.4.1@4,
org.talend.sdi.workspace.spatial-7.4.1@4

How-to set-up GDAL/OGR ?

GDAL/OGR library is used to create generic schema from all OGR supported format (eg. SHP, MIF, GML, KML, DXF, WFS, ...). For this, GDAL/OGR should be installed on the system (http://www.gdal.org/).

Once installed, GDAL/OGR and Talend should be configured.

On Windows, configure the following system variables:

  • GDAL_DATA C:\Program Files\GDAL\gdal-data
  • GDAL_DRIVER_PATH C:\Program Files\GDAL\gdalplugins
  • PROJ_LIB C:\Program Files\GDAL\projlib

On Linux, install package libgdal-java.

More information

List of changes

  • Talend spatial module version 7.4.1:

    • Test installation with TOS 7.4.1M8

  • Talend spatial module version 7.3.1:

    • Fix installation with TOS => 7.3.1 #78
    • Update to GDAL 3.0.x #80
    • sProj / Handle null geometry

  • Talend spatial module version 7.1.1:

    • Fix installation with TOS => 7.1.1 #78

  • Talend spatial module version 7.0.1:

    • Fix installation with TOS => 6.3.2 #74

  • Talend spatial module version 5.4.1:

    • Projection issue on MN03 #62

  • Talend spatial module version 5.4.0:

    • sOgrInfo / Do not skip layer when latlon bbox is empty
    • OGR / Generic schema / Missing geometry column (#50)
    • sShapefileOutput / Add option to set DBF charset (#49)

  • Talend spatial module version 5.3.1:

    • Create generic schema from any OGR supported format.
    • Demo workspace / Use Natural Earth data to easily run sample jobs
    • Metadata crawler demo workspace / Populate your metadata catalog by scanning folders, services and databases for GIS data
    • sGDALInfo / Do not stop flow on error enhancement components
    • sCSWRequest / Add URL parameter enhancement components
    • sOSM* / Add parameter to fail on error or not enhancement components
    • sOGRInfo / Loop on all layers available enhancement components
    • sOGRInfoInput / fail creating extent enhancement components
    • sCatalogPublisher / Basic auth support
    • sMetadataCreator / Missing jar
    • sGeo* / MIF and GPX support / Clean unused code enhancement components
    • Missing library using sSimpleGeomToMulti components
    • sOgrInput / List datasource layers when not set

  • Talend spatial module version 5.3.0:

    • Add support for TDI 5.3.x series
    • sWfsInput / error 401

  • Talend spatial module version 5.2.1:

    • GeoTools 8.5 upgrade - MIF/MID, EDIGEO and GPX format is now supported by OGR component
    • sProj / Add custom transform for projection (#10) - IGN Ntv2 grid transformation supported
    • sOGRInput-sOGROutput / Read and write all OGR formats (#14, #12) - Vector format supported http://www.gdal.org/ogr/ogr_formats.html
    • Add NetCDF, OPeNDAP and THREDDS Iterator components developed by IMOS - Thanks to Craig Jones
    • New components documentation - Thanks Yves Jacolin

  • Talend spatial module version 5.2.0:

    • OGRInfo and GDALInfo input components does not set geometry CRS (#9)
    • Add i18n files (#6)
    • sCSWRequest component retrieves CSW response (#5)
    • NullPointerException in sOgrInput with NULL geometries (#3). Thanks etdube for reporting and patch.
    • sCSWRequest component for sending CSW request (#2).
    • GeoNetwork support / catalog component does not follow redirects (#4).
    • Fix wrong log4j dependency version (#1).
    • Update for TOS DI 5.2.x

  • Talend spatial module version 5.1.1 :

    • sGdalInfoInput component
    • sOgrInfoInput component
    • Tested on TOS DI 5.1.1 and 5.2.0M3

Build from source

mkdir talend
cd talend
git clone git@github.com:Talend/studio-se-master.git 
cd studio-se-master
# Remove private repository from .gitslave
# by removing "../toem-studio-se.git" "../toem-studio-se" ifpresent
gits populate --with-ifpresent
gits checkout -b 7.3 origin/maintenance/7.3

export MAVEN_OPTS='-Xmx8000m -XX:MaxPermSize=512m -XX:-UseConcMarkSweepGC'
mvn clean install


cd ..
git clone git@github.com:talend-spatial/talend-spatial.git
cd talend-spatial
mvn clean install
./package.sh 7.4.1

F.A.Q

How-to solve GDAL/OGR exception ?

Exception like java.lang.UnsatisfiedLinkError: org.gdal.gdal.gdalJNI.Dataset_SWIGUpcast(J)J
	at org.gdal.gdal.gdalJNI.Dataset_SWIGUpcast(Native Method)
	at org.gdal.gdal.Dataset.<init>(Dataset.java:15)
	at org.gdal.gdal.gdal.Open(gdal.java:583)

may occur if the GDAL/OGR library installed is a different version of the one provided in Talend Spatial.

Copy your copy of gdal.jar to Talend in:

  • ./workspace/.Java/lib/gdal.jar
  • ./lib/java/gdal.jar
  • ./plugins/org.talend.sdi.repository.ui.actions.metadata.ogr_5.3.1/lib/gdal.jar
  • ./plugins/org.talend.sdi.designer.components_5.3.1/components/sGdalInfoInput/gdal.jar