Server Error: org.springframework.orm.jpa.JpaSystemException: Error while indexing in Hibernate Search (before transaction completion); nested exception is org.hibernate.HibernateException: Error while indexing in Hibernate Search (before transaction completion)
Internal Server Error: org.hibernate.HibernateException: Error while indexing in Hibernate Search (before transaction completion)

maven dependencies jar list :

1. lucene-core-4.10.4
2. lucene-analyzers-common-4.10.4
3. hibernate-search-orm-5.3.0.Final
4. hibernate-entitymanager-4.3.9.Final
5. hibernate-core-4.3.9.Final

Hello,
I would need to see the full stacktrace to be able to try helping you.

No Stack trace throw by system, I am only getting this error, which posted to you.

Problem situation :
* I am using JPARepository for CRUD functionality using @Transnational annotation.
* When I requested data to send for add operation (eg. userRepository.save(user)) at that time this exception is encountered.
* If I requested data which is already exists in Database, At that time its working fine throwing error Object already exists.
* When I put @Indexed,@Field annotation to entity,then i am getting this error otherwise without @Indexed,@Field its working fine.

Please help me because i am stuck on this part.

Hi,
One more thing, i found this under token
http://stackoverflow.com/questions/27070234/hibernate-search-performance-suggestion-about-criteria

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No. Hibernate Search Lucene should not be mixed with Hibernate ORM Criteria queries. That is not supported. All you can set via the criteria API is the fetch mode for associations.
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Question:::
In (JPA) EntityManager & FullTextEntityManager used to implement the Lucene Query. How I can using criteria/predicates with lucene query to fetch required result?

solution for this type exception.

FullTextEntityManager().flush();
FullTextEntityManager().clear();