Hi Fin, On Wed, Jun 10, 2015 at 11:47 PM, Fin Sekun <fin.se...@yahoo.com> wrote: > > I am new to Marmotta (and the Java/Tomcat/Maven world) and don't > understand how to install/run the KiwiLoader. >
KiWiLoader is a low-level import tool for the KiWi triple store. We develop such tool to pre-load large datasets on a database that later Marmotta will use. If you have no requirements about very large data, I'd recommend you to just use any of the other available options for importing data in Marmotta. > > With version 3.2.1 I can run the loader with "java -jar > marmotta-loader-kiwi-3.2.1.jar". But this doesn't work for > kiwi-loader-3.3.0.jar. > > https://wiki.apache.org/marmotta/ImportData#Import_data_directly_to_the_KiWi_triple_store > shows a binary named "KiWiLoader". How can I install it? You ca get the JAR from Maven Central: http://search.maven.org/#artifactdetails%7Corg.apache.marmotta%7Cmarmotta-loader-kiwi%7C3.3.0%7Cjar You can request the tool the command-line documentation by: java -jar marmotta-loader-kiwi-3.3.0.jar -h where you would see all the available options. For instance, you'd need to create a PostgreSQL database to connect from that tool. For example: java -jar marmotta-loader-kiwi-3.3.0.jar -C "jdbc:postgresql://localhost:5432/mydb?prepareThreshold=3" -U myuser -W mypassworf=d -f myfile.ttl Hope that helps to understand the purpose of that tool. Cheers, -- Sergio Fernández Partner Technology Manager Redlink GmbH m: +43 6602747925 e: sergio.fernan...@redlink.co w: http://redlink.co
