[hibernate-issues] [JIRA] (HSEARCH-3834) Nested documents are never deleted

Yoann Rodière ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *created* an issue Hibernate Search ( https://hibernate.atlassian.net/browse/HSEARCH?atlOrigin=eyJpIjoiMWFmMzE4... ) / Bug ( https://hibernate.atlassian.net/browse/HSEARCH-3834?atlOrigin=eyJpIjoiMWF... ) HSEARCH-3834 ( https://hibernate.atlassian.net/browse/HSEARCH-3834?atlOrigin=eyJpIjoiMWF... ) Nested documents are never deleted ( https://hibernate.atlassian.net/browse/HSEARCH-3834?atlOrigin=eyJpIjoiMWF... ) Issue Type: Bug Assignee: Unassigned Components: backend-lucene Created: 20/Feb/2020 01:04 AM Fix Versions: 6.0.0.Beta-backlog-high-priority Priority: Major Reporter: Yoann Rodière ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) Our current code in the Lucene backend deletes only the root document, but leaves nested documents in the index. That's because we use the "_ HSEARCH_id" field to designate nested documents to delete, but nested documents to not have that field. Instead, they have a " _HSEARCH_root_id" field, and that field is not even indexed. Maybe we should use the same ID field for nested documents? I managed to check that locally using luke, but I believe we could design an automated test that creates a document with nested documents, deletes it, then recreates it without nested documents. The nested documents will magically still be matched when searching, which is an evidence there is a bug. ( https://hibernate.atlassian.net/browse/HSEARCH-3834#add-comment?atlOrigin... ) Add Comment ( https://hibernate.atlassian.net/browse/HSEARCH-3834#add-comment?atlOrigin... ) Get Jira notifications on your phone! Download the Jira Cloud app for Android ( https://play.google.com/store/apps/details?id=com.atlassian.android.jira.... ) or iOS ( https://itunes.apple.com/app/apple-store/id1006972087?pt=696495&ct=Em... ) This message was sent by Atlassian Jira (v1001.0.0-SNAPSHOT#100121- sha1:b179e60 )