Wikidata Query Service/Categories/Maintenance

Namespace

Categories are using categories namespace in Blazegraph.

Creating namespace

Use createNamespace.sh script in Blazegraph directory:

bash createNamespace.sh categories

Loading data

Use forAllCategoryWikis.sh:

bash forAllCategoryWikis.sh loadCategoryDump.sh

Reloading data

One each server:

cd /srv/deployment/wdqs/wdqs
rm -f /srv/wdqs/*-categories.ttl.gz
curl -s -X DELETE http://localhost:9999/bigdata/namespace/categories
bash createNamespace.sh categories
bash forAllCategoryWikis.sh loadCategoryDump.sh