[hibernate-issues] [Hibernate-JIRA] Updated: (HSEARCH-1020) Regression in 3.4: index not updated after updating a collection (Guillaume Smet)

Regression in 3.4: index not updated after updating a collection (Guillaume Smet) --------------------------------------------------------------------------------- Key: HSEARCH-1020 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-1020 Project: Hibernate Search Issue Type: Bug Affects Versions: 3.4.1.Final, 4.0.0.Final Reporter: Guillaume Smet Assignee: Sanne Grinovero Fix For: 4.1.0.Alpha1 Attachments: collection-update-indexation-bug.tar.gz Hi, I know it's not exactly documented but, before 3.4, it was possible to index a collection with the @Field annotation and a FieldBridge (in our case, a FieldBridge which indexes all the ids of the linked entities). We use it a lot instead of @IndexedEmbedded because it allows us not to bloat our index when we want to index a collection containing indexed entities (@IndexedEmbedded integrates all the fields of the linked entities in the index of the main entity - which is often not needed in our case: we have autocomplete field for our search so we only need the id of the linked entities). Starting with 3.4, it doesn't work anymore: the entity is correctly indexed when created but, if we update only the collection, the index is not updated. The problem is in AbstractDocumentBuilder.isCollectionRoleExcluded(String collectionRole) which is called to check if the collection update should trigger a reindex. This method should also consider the collections having a @Field annotation, not just the collections with @IndexedEmbedded or @ContainedIn. FWIW, if somebody else has this problem, as a workaround, I use a non default boost strategy to force the reindex but it would be nice to have it fixed because it's really a useful pattern. If needed, we can provide a test case. Thanks. -- Guillaume