ncbo_cron ontology pull mechanism creates new entries for ontologies every day while the content of ontology doesn't change.
For example, some OBO files have "data-version" or "date" metadata entries automatically generated everyday while the actual content of ontology doesn't change for years. Pull mechanism should probably be adjusted to accommodate this behavior.
Take a look at MA and SBO ontologies:
[root@bmir-admin1 repository]# diff MA/39/ma.obo MA/125/ma.obo
2c2
< data-version: releases/2016-07-16
ncbo_cron ontology pull mechanism creates new entries for ontologies every day while the content of ontology doesn't change. For example, some OBO files have "data-version" or "date" metadata entries automatically generated everyday while the actual content of ontology doesn't change for years. Pull mechanism should probably be adjusted to accommodate this behavior. Take a look at MA and SBO ontologies: [root@bmir-admin1 repository]# diff MA/39/ma.obo MA/125/ma.obo 2c2 < data-version: releases/2016-07-16