Hi Dan, On Thu, 2020-10-08 at 23:21 -0400, Daniel Klco wrote: > Hey Sling Team, > > I figured I'd check here first to see if anyone else had run into > this > issue when setting up a composite nodestore with Apache Sling. For > some > reason, when I start the seed (but not in standard segment mode), the > Sling > Bundle Content Loader cannot install content and fails with the > following > exception: > > 08.10.2020 23:02:19.406 *ERROR* [Apache Sling Repository Startup > Thread #1] > org.apache.sling.jcr.contentloader.internal.BundleContentLoader > Cannot load > initial content for bundle org.apache.sling.cms.ui : > OakConstraint0030: > Uniqueness constraint violated property [jcr:uuid] having value > 5f5e23b5-e45b-4c8f-ac2f-fc725e3c14b6: > /libs/sling-cms/components/cms/blank/blank.jsp/jcr:content > javax.jcr.nodetype.ConstraintViolationException: OakConstraint0030: > Uniqueness constraint violated property [jcr:uuid] having value > 5f5e23b5-e45b-4c8f-ac2f-fc725e3c14b6: > /libs/sling-cms/components/cms/blank/blank.jsp/jcr:content > > You can find the full stack trace here: > https://gist.github.com/klcodanr/4df05582e249486788e3dd6d743a83a3
I can't say I've seen this before. FWIW, the content loader is tricky to use right now for composite environments, as it stores its state under /var and therefore after seeding it tries to reinstall the bundle content, leading to errors ( but instances start up fine ). Can you check what node has the same UUID? If all else fails, oak-run explore [1] might be of use. Thanks, Robert [1]: https://github.com/apache/jackrabbit-oak/tree/trunk/oak-run#explore
