Hi!

I'm trying to index a persisted entity in a DB via Hibernate Search. Everything seems to be ok: the process ends without error but in the lucene's index directory there are just the files: segments_gen and segments_1. I mean, there is not a .cfs file. Any idea?

Thanks in advance.

I think you have to give a little more details. There might be multiple reasons why things could go wrong. How do your entities look like including the Hibernate Search annotations? How do you do the initial indexing.

Have a look at http://hibernate.org/440.html. Maybe it helps. Download and start Luke and check your index. Probably it is empty as you say, but once you know how to use Luke it should be very easy to check your index.

--Hardy

Hi!

When I open the index with Luke, it says that the index is corrupt. In the index directory there are just two files: segments.gen and segments_1.

My entity is:

@Entity
@Indexed
public class Book {

@Id
@DocumentId
private Integer id;

@Field(index=Index.TOKENIZED, store=Store.NO)
private String body;

@Field(index=Index.TOKENIZED, store=Store.NO)
private String summary;

public Book() {
}
}

Here is the indexing code:

EntityManager em = JpaUtil.getEntityManager(this.getJpaTemplate().getEntityManagerFactory());
FullTextEntityManager fullTextEntityManager = Search.createFullTextEntityManager(em);

List<Book> books = em.createQuery("select book from Book as book").getResultList();
for (Book book : books) {
try {
fullTextEntityManager.index(book);

} catch (Exception e) {
e.printStackTrace();
}
}


Thanks a lot.

Looks ok. I assume that you've checked the books list is not empty and that this code executes within a transaction?

Yes. I've checked the list size and it's the number of records of the DB.

Another strange thing is that if I create the index directly using the Lucene API, the file .cfs appears.

Thanks a lot.