zael
V2EX  ›  Java

请问 hibernate search 怎么手动创建索引

  •  
  •   zael · Jul 9, 2016 · 3412 views
    This topic created in 3604 days ago, the information mentioned may be changed or developed.
    FullTextSession fullTextSession = Search.getFullTextSession(session);
    fullTextSession.createIndexer().startAndWait();
    
    //or
    
    EntityManager em = entityManagerFactory.createEntityManager();
    FullTextEntityManager fullTextEntityManager = Search.getFullTextEntityManager(em);
    fullTextEntityManager.createIndexer().startAndWait();
    

    这种方式是将表内的所有数据都给索引了,如果数据量大的话,会非常的慢

    我想根据某些条件查询出表内的一些数据,然后进行索引,百度没找到好答案,请问 v 站大大们,这个该怎么处理呢?

    1 replies    2016-07-09 08:29:24 +08:00
    zael
        1
    zael  
    OP
       Jul 9, 2016   ❤️ 1
    我解决了
    ```
    FullTextSession fullTextSession = Search.getFullTextSession(sessionFactory.getCurrentSession());
    fullTextSession.index(Entity);
    ```
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