[hibernate-commits] [hibernate/hibernate-orm] 3bdc5a: HHH-14124 Work around side-effects of TwoPhaseLoad...

Branch: refs/heads/5.4 Home: https://github.com/hibernate/hibernate-orm Commit: 3bdc5af63d514af8b47fe0016606eddfd37b8e7c https://github.com/hibernate/hibernate-orm/commit/3bdc5af63d514af8b47fe00... Author: Yoann Rodière <yoann(a)hibernate.org&gt; Date: 2020-07-30 (Thu, 30 Jul 2020) Changed paths: M hibernate-core/src/main/java/org/hibernate/loader/Loader.java Log Message: ----------- HHH-14124 Work around side-effects of TwoPhaseLoad.initializeEntity Commit: 2c98ab236d16646774b1dfb02bde11c6f6be9f66 https://github.com/hibernate/hibernate-orm/commit/2c98ab236d16646774b1dfb... Author: Yoann Rodière <yoann(a)hibernate.org&gt; Date: 2020-07-30 (Thu, 30 Jul 2020) Changed paths: M hibernate-core/src/main/java/org/hibernate/loader/Loader.java Log Message: ----------- HHH-14124 Avoid too many list allocations when hydrating query results I suspect the original goal of having a single list of hydrated objects for all rows was to avoid instantiating one list per row, but we did just that in the fix in the last commit. This introduces a hack to signal that we're starting to process a new row while still keeping a flat, single-list structure: we inserting null elements in the list of hydrated objects. This is admittedly very ugly, but it's the only solution I can come up with if we want to keep the number of memory allocations similar to what we used to have. And hopefully this code will disappear in ORM 6.0. Commit: b15835788be769febbe3d82fb7b8898ade8e14c5 https://github.com/hibernate/hibernate-orm/commit/b15835788be769febbe3d82... Author: Yoann Rodière <yoann(a)hibernate.org&gt; Date: 2020-07-30 (Thu, 30 Jul 2020) Changed paths: M hibernate-core/src/test/java/org/hibernate/jpa/test/graphs/LoadAndFetchGraphTest.java Log Message: ----------- HHH-14124 Test that the FETCH entitygraph semantic overrides EAGER associations to LAZY Commit: 00989d28d803617a7b15cc28f64ef2c04fad2a73 https://github.com/hibernate/hibernate-orm/commit/00989d28d803617a7b15cc2... Author: Yoann Rodière <yoann(a)hibernate.org&gt; Date: 2020-07-30 (Thu, 30 Jul 2020) Changed paths: M hibernate-core/src/main/java/org/hibernate/loader/Loader.java M hibernate-core/src/test/java/org/hibernate/jpa/test/graphs/LoadAndFetchGraphTest.java Log Message: ----------- HHH-14124 Test that the FETCH entitygraph semantic overrides EAGER associations to LAZY for all results Compare: https://github.com/hibernate/hibernate-orm/compare/1f99fbc0aad1...00989d2...