April 2023 - hibernate-issues - Jboss List Archives

[JIRA] (HHH-16441) Implement support for BatchFetchStrategy for @BatchSize

by Steve Ebersole (JIRA)

3 years

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[JIRA] (HHH-16441) Implement support for BatchFetchStrategy for @BatchSize

by Steve Ebersole (JIRA)

Steve Ebersole ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *created* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiMmQ2NjNhMTVj... ) / Deprecation ( https://hibernate.atlassian.net/browse/HHH-16441?atlOrigin=eyJpIjoiMmQ2Nj... ) HHH-16441 ( https://hibernate.atlassian.net/browse/HHH-16441?atlOrigin=eyJpIjoiMmQ2Nj... ) Implement support for BatchFetchStrategy for @BatchSize ( https://hibernate.atlassian.net/browse/HHH-16441?atlOrigin=eyJpIjoiMmQ2Nj... ) Issue Type: Deprecation Assignee: Unassigned Created: 05/Apr/2023 09:48 AM Priority: Major Reporter: Steve Ebersole ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) During the development of 6.x, support for BatchFetchStrategy as applied to @BatchSize for entity and collection fetches was not ported due to time constraints. The current implementation implements the DYNAMIC strategy Implement support for PADDED. LEGACY ? ( https://hibernate.atlassian.net/browse/HHH-16441#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16441#add-comment?atlOrigin=ey... ) Get Jira notifications on your phone! Download the Jira Cloud app for Android ( https://play.google.com/store/apps/details?id=com.atlassian.android.jira.... ) or iOS ( https://itunes.apple.com/app/apple-store/id1006972087?pt=696495&ct=EmailN... ) This message was sent by Atlassian Jira (v1001.0.0-SNAPSHOT#100221- sha1:78e8bd6 )

3 years

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[JIRA] (HHH-16340) Duplicate column exception when mapping discriminator column inside an EmbeddedId

by Marco Belladelli (JIRA)

3 years

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[JIRA] (HHH-16340) Duplicate column exception when mapping discriminator column inside an EmbeddedId

by Marco Belladelli (JIRA)

3 years

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[JIRA] (HHH-16439) GraalVMStaticFeature doesn't register value generators for reflection

by Yoann Rodière (JIRA)

3 years

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[JIRA] (HHH-16439) GraalVMStaticFeature doesn't register value generators for reflection

by Yoann Rodière (JIRA)

3 years

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[JIRA] (HHH-16439) GraalVMStaticFeature doesn't register value generators for reflection

by Yoann Rodière (JIRA)

Yoann Rodière ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *closed* an issue as *Fixed* Closing, see https://github.com/quarkusio/quarkus/pull/32433#issuecomment-1497615958 Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiNWY0NjVlYTM2... ) / Bug ( https://hibernate.atlassian.net/browse/HHH-16439?atlOrigin=eyJpIjoiNWY0Nj... ) HHH-16439 ( https://hibernate.atlassian.net/browse/HHH-16439?atlOrigin=eyJpIjoiNWY0Nj... ) GraalVMStaticFeature doesn't register value generators for reflection ( https://hibernate.atlassian.net/browse/HHH-16439?atlOrigin=eyJpIjoiNWY0Nj... ) Change By: Yoann Rodière ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) Resolution: Fixed Status: Open Closed ( https://hibernate.atlassian.net/browse/HHH-16439#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16439#add-comment?atlOrigin=ey... ) Get Jira notifications on your phone! Download the Jira Cloud app for Android ( https://play.google.com/store/apps/details?id=com.atlassian.android.jira.... ) or iOS ( https://itunes.apple.com/app/apple-store/id1006972087?pt=696495&ct=EmailN... ) This message was sent by Atlassian Jira (v1001.0.0-SNAPSHOT#100221- sha1:78e8bd6 )

3 years

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[JIRA] (HHH-16440) Classleak in the BytecodeProviderImpl

by Thorsten Goetzke (JIRA)

Thorsten Goetzke ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=6422e66... ) *created* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiZjEzZDZkYzk4... ) / Bug ( https://hibernate.atlassian.net/browse/HHH-16440?atlOrigin=eyJpIjoiZjEzZD... ) HHH-16440 ( https://hibernate.atlassian.net/browse/HHH-16440?atlOrigin=eyJpIjoiZjEzZD... ) Classleak in the BytecodeProviderImpl ( https://hibernate.atlassian.net/browse/HHH-16440?atlOrigin=eyJpIjoiZjEzZD... ) Issue Type: Bug Assignee: Unassigned Attachments: Fun2Test.java, FunTest.java, grafik-20230405-141332.png Created: 05/Apr/2023 07:16 AM Priority: Major Reporter: Thorsten Goetzke ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=6422e66... ) The classes generated by the ByteBuddyProvider can only be unloaded if the classloader will become unreachable. If you dont use a dynamic Classloader the classes cannot be thrown away and will stay in memory permanently. The problem we run into especcially in testing is that the memory runs full with classes generated by the ByteCodeProvider. This can somwhat be worked around by overriding #resetCaches to not actually resetCaches-> clearing the Caches is good if you use a deployment classloader, but if you dont have a deployment classloader it is actively bad for you… However that still leaves a few issues: #getReflectionOptmizer creates a “fastClass”. this class is currently not cached, but it should be. It seems not optimal to me to create the “fastClass” before actually checking the acessors-> if there is a problem with the acessors it ends up loading a new class in the jvm with no befits at all. I attached 2 semi automatic testcases: Excpected: resources needed stay the same, regardless if ReflectionOptimization is uses or not . Actual: more and more classes are added to the jvm ( https://hibernate.atlassian.net/browse/HHH-16440#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16440#add-comment?atlOrigin=ey... ) Get Jira notifications on your phone! Download the Jira Cloud app for Android ( https://play.google.com/store/apps/details?id=com.atlassian.android.jira.... ) or iOS ( https://itunes.apple.com/app/apple-store/id1006972087?pt=696495&ct=EmailN... ) This message was sent by Atlassian Jira (v1001.0.0-SNAPSHOT#100221- sha1:78e8bd6 )

3 years

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[JIRA] (HHH-16403) Avoid unnecessary wrapping for exceptions/errors thrown by getters/setters

by Yoann Rodière (JIRA)

3 years

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[JIRA] (HHH-16340) Duplicate column exception when mapping discriminator column inside an EmbeddedId

by Marco Belladelli (JIRA)

3 years

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hibernate-issues April 2023