25 | Performance problem due to a massive EAGER fetch that follows the query execution. That eager fetch doesn't happen for example when the query is run the Explorer, and in other cases in which the entity class with the EAGER ... . Please check that class. You probably have EAGER definitions that cause a massive load of objects from |
25 | General Performance Issues Illustrated with a Specific Method(cascade = CascadeType.ALL,fetch = FetchType.EAGER) private Person person; @Index ... .IDENTITY) private Long id; @ManyToOne(fetch = FetchType.EAGER) private Item title; private String name; @ManyToOne(fetch = FetchType.EAGER) private Item sex |
20 | persisting object with long[][] arrays of array = FetchType.EAGER, cascade = CascadeType.ALL) public long[] time; @OneToMany(fetch = FetchType.EAGER, cascade = CascadeType.ALL) private long[][] a1; @OneToMany(fetch = FetchType.EAGER, cascade = CascadeType.ALL) private long[][] a2; @OneToMany(fetch = FetchType.EAGER, cascade = CascadeType |
5 | OneToOne.fetchAnnotation Element javax.persistence.OneToOne FetchType fetch (Optional) Whether the association should be lazily loaded or must be eagerly fetched. The EAGER strategy is a requirement ... is a hint to the persistence provider runtime. Default value: javax.persistence.FetchType.EAGER Since: JPA 1.0 |
5 | javax.persistence.PersistenceUnitUtil if all attributes for which FetchType.EAGER has been specified have been loaded. The isLoaded(Object ... .EAGER has been specified have been loaded. The isLoaded(Object, String) method should be used |
5 | javax.persistence.FetchType> Defines strategies for fetching data from the database. The EAGER strategy is a requirement ... ElementCollection ManyToMany OneToMany ManyToOne OneToOne FetchType EAGER Defines that data |
5 | javax.persistence.OneToOne loaded or must be eagerly fetched. The EAGER strategy is a requirement on the persistence provider ... provider runtime. Default value: javax.persistence.FetchType.EAGER Since: JPA 1.0 String mappedBy |
4 | Once served to JSF page via @EJB query bean, many list fields are null (but same query ok after fresh persist in @PostConstruct) here. Try setting the fetch type of ownedElements to EAGER and check if it affects. Transparent ... before detachment The easiest way is to set the fetch type to EAGER: @OneToMany(mappedBy = "owner", cascade = CascadeType.ALL, fetch=FetchType.EAGER) public List<Element> getOwnedElements |
3 | isLoaded(entity) for which FetchType.EAGER has been specified have been loaded. The isLoaded(Object, String) method |
3 | javax.persistence.ElementCollection. The EAGER strategy is a requirement on the persistence provider runtime that the collection elements |
