August 2022 - hibernate-issues - Jboss List Archives

[JIRA] (HBX-2391) Update version identifier to 6.1.2.Final

by Koen Aers (JIRA)

3 years, 7 months

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[JIRA] (HBX-2389) Update Hibernate ORM Dependency to Version 6.1.2.Final

by Koen Aers (JIRA)

3 years, 7 months

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[JIRA] (HHH-14948) Metamodel imports cache increases indefinitely for dynamically generated HQL aliases eventually leading to an OOM

by Réda Housni Alaoui (JIRA)

Réda Housni Alaoui ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *commented* on HHH-14948 ( https://hibernate.atlassian.net/browse/HHH-14948?atlOrigin=eyJpIjoiNGQ4ND... ) Re: Metamodel imports cache increases indefinitely for dynamically generated HQL aliases eventually leading to an OOM ( https://hibernate.atlassian.net/browse/HHH-14948?atlOrigin=eyJpIjoiNGQ4ND... ) I was already aware of the explanation of https://github.com/hibernate/hibernate-orm/pull/4411#issuecomment-989304639 ( https://github.com/hibernate/hibernate-orm/pull/4411#issuecomment-989304639 ). It still did not make sense to me. What was the cost of adding at least a configuration? Why not keep the default value for 5.6.x ? Why not adding this to the release note as a breaking change with all the blinking lights? I am sure, the use case reported here is only representative of a small minority of Hibernate users. > > > > And if people ask nicely > > If I appeared not nice, it is probably because I think the decision derived from the explanation is a mistake. https://hibernate.atlassian.net/browse/HHH-15100 ( https://hibernate.atlassian.net/browse/HHH-15100 ) was created by someone else on march and received zero answer. Moreover, I am not among the kind of people who asks OSS maintainers then wait. I immediatly created a pull request yesterday for https://hibernate.atlassian.net/browse/HHH-15100 ( https://hibernate.atlassian.net/browse/HHH-15100 ). > > > > Generally speaking, I would suggest that if your map is growing so much, > it would be interesting to try to avoid the root cause. Are you generating > many queries dynamicaly via string manipulation? Why are all these tokens > different? Or are you able to trigger this in another way? > > The map contains 1318 entries on application startup before any query. The keys are either JPA entities simple name (like “product” for “Product”) or full qualified name (like “org.example.Product”). We don’t use any query string. But we have a massive usage of JPA CriteriaQuery generating tokens like “from” or “generatedAlias0.product”. Since the current fix, those false positives never make it to the map because of the 1000 entries limit. So each false positive generate one call to Class.forName(). Given the knowledge we had on December 2021 and potential performance implication on huge applications (the ones precisely needing performance optimization), I will keep saying that this ticket was very badly managed. This happens to everybody so please do not hold a grudge against me if you don’t agree. ( https://hibernate.atlassian.net/browse/HHH-14948#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-14948#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#100205- sha1:5460ff5 )

3 years, 7 months

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[JIRA] (HHH-14948) Metamodel imports cache increases indefinitely for dynamically generated HQL aliases eventually leading to an OOM

by Sanne Grinovero (JIRA)

Sanne Grinovero ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *commented* on HHH-14948 ( https://hibernate.atlassian.net/browse/HHH-14948?atlOrigin=eyJpIjoiOGFjOW... ) Re: Metamodel imports cache increases indefinitely for dynamically generated HQL aliases eventually leading to an OOM ( https://hibernate.atlassian.net/browse/HHH-14948?atlOrigin=eyJpIjoiOGFjOW... ) The explanation is here: https://github.com/hibernate/hibernate-orm/pull/4411#issuecomment-989304639 ( https://github.com/hibernate/hibernate-orm/pull/4411#issuecomment-989304639 ). As mentioned, we could introduce a configurable threshold, if there’s evidence of this being necessary. And if people ask nicely. Generally speaking, I would suggest that if your map is growing so much, it would be interesting to try to avoid the root cause. Are you generating many queries dynamicaly via string manipulation? Why are all these tokens different? Or are you able to trigger this in another way? ( https://hibernate.atlassian.net/browse/HHH-14948#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-14948#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#100205- sha1:5460ff5 )

3 years, 7 months

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[JIRA] (HSEARCH-4380) Upgrade to maven-assembly-plugin 3.4.2

by Yoann Rodière (JIRA)

3 years, 7 months

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[JIRA] (HSEARCH-4380) Upgrade to maven-assembly-plugin 3.3+

by Automation for Jira (JIRA)

3 years, 7 months

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[JIRA] (HHH-15453) java.lang.NullPointerException: Cannot invoke "org.hibernate.engine.spi.EntityEntry.getEntityKey()" because "ownerEntry" is null

by Andrea Boriero (JIRA)

Andrea Boriero ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *commented* on HHH-15453 ( https://hibernate.atlassian.net/browse/HHH-15453?atlOrigin=eyJpIjoiOTM3Yj... ) Re: java.lang.NullPointerException: Cannot invoke "org.hibernate.engine.spi.EntityEntry.getEntityKey()" because "ownerEntry" is null ( https://hibernate.atlassian.net/browse/HHH-15453?atlOrigin=eyJpIjoiOTM3Yj... ) Thanks Puhong You ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) , I managed to reproduce the issue,working on a solution! ( https://hibernate.atlassian.net/browse/HHH-15453#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-15453#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#100205- sha1:5460ff5 )

3 years, 7 months

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[JIRA] (WEBSITE-630) Remove a.mazurov@indexatum.com from hibernate JIRA

by Sanne Grinovero (JIRA)

3 years, 7 months

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[JIRA] (HHH-15453) java.lang.NullPointerException: Cannot invoke "org.hibernate.engine.spi.EntityEntry.getEntityKey()" because "ownerEntry" is null

by Puhong You (JIRA)

Puhong You ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *commented* on HHH-15453 ( https://hibernate.atlassian.net/browse/HHH-15453?atlOrigin=eyJpIjoiY2MyMW... ) Re: java.lang.NullPointerException: Cannot invoke "org.hibernate.engine.spi.EntityEntry.getEntityKey()" because "ownerEntry" is null ( https://hibernate.atlassian.net/browse/HHH-15453?atlOrigin=eyJpIjoiY2MyMW... ) Hi, Andrea, I oversimplified the test case when I initially reported this bug. I apologize for my mistake. The missing piece is the Agency object. The object hierarchy is like this: each Agency can have 0 or more Users, and each User must belong to an Agency and each user can have 0 or more roles. Here is the Agency table: AGENCY table: Columns: AGENCY_ID integer not null primary key, AGENCY_NAME varchar(256) not null, Rows: (100, 'Test Agency'); USER table (add the AGENCY_ID column): Columns: USER_ID integer not null primary key, USER_NAME varchar(256) not null, AGENCY_ID integer not null, Rows: (1, 'Ann', 100); (2, 'Bob', 100); Here is the Agency entity bean: @Entity@Table(name = "AGENCY" , schema = "TEST" ) public class Agency { private Integer agencyId = null ; private String agencyName = null ; private Set<User> users; @Id @Column(name = "AGENCY_ID" ) public Integer getAgencyId() { return agencyId; } public void setAgencyId( Integer roleId) { this.agencyId = roleId; } @Column(name = "AGENCY_NAME" ) public String getAgencyName() { return agencyName; } public void setAgencyName( String roleName) { this.agencyName = roleName; } @OneToMany(cascade = CascadeType.ALL, fetch = FetchType.EAGER, mappedBy = "agency" ) @Fetch(FetchMode.SELECT) public Set<User> getUsers() { return users; } public void setUsers(Set<User> users) { this.users = users; } @Override public boolean equals( Object o) { if ( this == o) { return true ; } if (o == null || getClass() != o.getClass()) { return false ; } Agency that = (Agency) o; return Objects.equals(agencyId, that.agencyId) && Objects.equals(agencyName, that.agencyName); } @Override public int hashCode() { return Objects.hash(agencyId, agencyName); } Here are the updated User entity bean: @Entity@Table(name = "USER" , schema = "TEST" ) public class User { private Integer userId = null ; private String userName = null ; private Agency agency = null ; private Set<Role> roles = null ; @Id @Column(name = "CRIS_USER_ID" ) public Integer getUserId() { return userId; } public void setUserId( Integer userId) { this.userId = userId; } @Column(name = "IDP_USER_ID" ) public String getUserName() { return userName; } public void setUserName( String userName) { this.userName = userName; } @ManyToOne @JoinColumn(name = "AGENCY_ID" ) public Agency getAgency() { return agency; } public void setAgency(Agency agency) { this.agency = agency; } @ManyToMany(cascade = CascadeType.PERSIST, fetch = FetchType.EAGER) @JoinTable( name = "UM_USER_ROLE" , joinColumns = @JoinColumn(name = "CRIS_USER_ID" ), inverseJoinColumns = @JoinColumn(name = "ROLE_ID" )) @Fetch(FetchMode.SUBSELECT) public Set<Role> getRoles() { return roles; } public void setRoles(Set<Role> roles) { this.roles = roles; } I am able to reproduce the reported java.lang.NullPointerException. ( https://hibernate.atlassian.net/browse/HHH-15453#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-15453#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#100205- sha1:6417f3f )

3 years, 7 months

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[JIRA] (HHH-15100) Limitation of metamodel imports cache causes severe performance drops in large projects

by Réda Housni Alaoui (JIRA)

Réda Housni Alaoui ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *commented* on HHH-15100 ( https://hibernate.atlassian.net/browse/HHH-15100?atlOrigin=eyJpIjoiZmM0Mz... ) Re: Limitation of metamodel imports cache causes severe performance drops in large projects ( https://hibernate.atlassian.net/browse/HHH-15100?atlOrigin=eyJpIjoiZmM0Mz... ) Pull request opened at https://github.com/hibernate/hibernate-orm/pull/5219 ( https://github.com/hibernate/hibernate-orm/pull/5219 ) ( https://hibernate.atlassian.net/browse/HHH-15100#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-15100#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#100205- sha1:6417f3f )

3 years, 7 months

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hibernate-issues August 2022