I manully indexed the parent class and expected the child classes were indexed at the same time. But it seemed only parent classes were indexed.

thanks.

Hi,

I am not sure what you actually mean. Do you talk about indexing associations? To speak about polymorphic indexing does not quite sense I think.
When manually indexing you run some query against the db to retrieve the entities you want to index. This instances you then pass to FullTextSession.index(). Provided the entities are indexable Lucene documents will be created. If the entities have associations and they are marked with @IndexedEmbedded these associations are getting indexed as well.

Maybe you can be more explicit with your example. How do you mapped entities look like and how do you manually index.

--Hardy