[Hibernate-JIRA] Created: (HHH-2183) org.hibernate.LazyInitializationException: failed to lazily initialize a collection while using lazy set with key as property-ref in the mapping
6 p.m.
org.hibernate.LazyInitializationException: failed to lazily initialize a collection while
using lazy set with key as property-ref in the mapping
------------------------------------------------------------------------------------------------------------------------------------------------
Key: HHH-2183
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2183
Project: Hibernate3
Type: Bug
Components: core
Versions: 3.1.3
Environment: Oracle 9i
Reporter: Artur Jonak
Priority: Blocker
Attachments: hibernate-testcase.zip
I have an entity which can have multiple titles located in a separate table. I mapped this
as a set where key attribute references other property of the entity:
<set name="titles" table="TTitle" cascade="none"
lazy="true" inverse="true" mutable="false">
<key column="ID" property-ref="parentId"/>
<!--key column="ID"/-->
<element type="string" column="title"/>
</set>
when I try to display this set I get an exception:
org.hibernate.LazyInitializationException: failed to lazily initialize a collection of
role: test.lazysetinit.Record.titles, no session or session was closed
at
org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationException(AbstractPersistentCollection.java:358)
at
org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationExceptionIfNotConnected(AbstractPersistentCollection.java:350)
at
org.hibernate.collection.AbstractPersistentCollection.initialize(AbstractPersistentCollection.java:343)
at
org.hibernate.collection.AbstractPersistentCollection.read(AbstractPersistentCollection.java:86)
...
The entire mapping is as follows:
<class name="Record" table="TRecord"
mutable="false">
<id name="id" type="long">
<column name="ID" sql-type="number" length="12"
not-null="true" unique="true"/>
</id>
<set name="titles" table="TTitle" cascade="none"
lazy="true" inverse="true" mutable="false">
<key column="ID" property-ref="parentId"/>
<!--key column="ID"/-->
<element type="string" column="title"/>
</set>
<join table="TRecordInfo" inverse="true" fetch="join"
optional="false">
<key column="ID"/>
<property name="parentId" not-null="false" />
<property name="status" />
</join>
</class>
Attached the test case: test.lazysetinit.LazySetInitTest. DB schema is located in
test/conf/lazysetinit/schema.sql
Regards,
Artur
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7:22 a.m.
New subject: [Hibernate-JIRA] Commented: (HHH-2183) org.hibernate.LazyInitializationException: failed to lazily initialize a collection while using lazy set with key as property-ref in the mapping
[
http://opensource.atlassian.com/projects/hibernate/browse/HHH-2183?page=c...
]
Belto Nathankuty Thresammal commented on HHH-2183:
--------------------------------------------------
<set name="titles" table="TTitle" cascade="none"
lazy="false" inverse="true" mutable="false">
<key column="ID" property-ref="parentId"/>
<!--key column="ID"/-->
<element type="string" column="title"/>
</set>
Change lazy="false"
Ithink it will work
org.hibernate.LazyInitializationException: failed to lazily
initialize a collection while using lazy set with key as property-ref in the mapping
------------------------------------------------------------------------------------------------------------------------------------------------
Key: HHH-2183
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2183
Project: Hibernate3
Type: Bug
Components: core
Versions: 3.1.3
Environment: Oracle 9i
Reporter: Artur Jonak
Priority: Blocker
Attachments: hibernate-testcase.zip
I have an entity which can have multiple titles located in a separate table. I mapped
this as a set where key attribute references other property of the entity:
<set name="titles" table="TTitle" cascade="none"
lazy="true" inverse="true" mutable="false">
<key column="ID" property-ref="parentId"/>
<!--key column="ID"/-->
<element type="string" column="title"/>
</set>
when I try to display this set I get an exception:
org.hibernate.LazyInitializationException: failed to lazily initialize a collection of
role: test.lazysetinit.Record.titles, no session or session was closed
at
org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationException(AbstractPersistentCollection.java:358)
at
org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationExceptionIfNotConnected(AbstractPersistentCollection.java:350)
at
org.hibernate.collection.AbstractPersistentCollection.initialize(AbstractPersistentCollection.java:343)
at
org.hibernate.collection.AbstractPersistentCollection.read(AbstractPersistentCollection.java:86)
...
The entire mapping is as follows:
<class name="Record" table="TRecord"
mutable="false">
<id name="id" type="long">
<column name="ID" sql-type="number" length="12"
not-null="true" unique="true"/>
</id>
<set name="titles" table="TTitle" cascade="none"
lazy="true" inverse="true" mutable="false">
<key column="ID" property-ref="parentId"/>
<!--key column="ID"/-->
<element type="string" column="title"/>
</set>
<join table="TRecordInfo" inverse="true" fetch="join"
optional="false">
<key column="ID"/>
<property name="parentId" not-null="false" />
<property name="status" />
</join>
</class>
Attached the test case: test.lazysetinit.LazySetInitTest. DB schema is located in
test/conf/lazysetinit/schema.sql
Regards,
Artur
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8:02 p.m.
New subject: [Hibernate-JIRA] Commented: (HHH-2183) org.hibernate.LazyInitializationException: failed to lazily initialize a collection while using lazy set with key as property-ref in the mapping
[
http://opensource.atlassian.com/projects/hibernate/browse/HHH-2183?page=c...
]
nhhockeyplayer commented on HHH-2183:
-------------------------------------
This one remains an issue for
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate</artifactId>
<version>3.2.5.ga</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-commons-annotations</artifactId>
<version>3.3.0.ga</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-annotations</artifactId>
<version>3.3.0.ga</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator</artifactId>
<version>3.0.0.ga</version>
</dependency>
We have a persistence service that implements OpenSessionInView and works.
This stack trace though is one hard to crack.
Here is the guy that causes it
Organization.JAVA operates a collection
Organization--<>----Coach
Coach.JAVA extends from person.JAVA
Person--<----------Coach
Organization.JAVA
@OneToMany(cascade = CascadeType.ALL, fetch=FetchType.EAGER)
@JoinColumn(name = "coach_organization_fk", insertable = true, updatable =
true, nullable = true)
@Collection(child = true, inverse = "organization")
@PropertyDescriptor(readOnly = false, searchable = true)
public Set<Coach> getCoaches()
{
return coaches;
}
No fix for this exists
cannot even go near the collection
org.hibernate.LazyInitializationException: failed to lazily
initialize a collection while using lazy set with key as property-ref in the mapping
------------------------------------------------------------------------------------------------------------------------------------------------
Key: HHH-2183
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2183
Project: Hibernate3
Issue Type: Bug
Components: core
Affects Versions: 3.1.3
Environment: Oracle 9i
Reporter: Artur Jonak
Priority: Blocker
Attachments: hibernate-testcase.zip
I have an entity which can have multiple titles located in a separate table. I mapped
this as a set where key attribute references other property of the entity:
<set name="titles" table="TTitle" cascade="none"
lazy="true" inverse="true" mutable="false">
<key column="ID" property-ref="parentId"/>
<!--key column="ID"/-->
<element type="string" column="title"/>
</set>
when I try to display this set I get an exception:
org.hibernate.LazyInitializationException: failed to lazily initialize a collection of
role: test.lazysetinit.Record.titles, no session or session was closed
at
org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationException(AbstractPersistentCollection.java:358)
at
org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationExceptionIfNotConnected(AbstractPersistentCollection.java:350)
at
org.hibernate.collection.AbstractPersistentCollection.initialize(AbstractPersistentCollection.java:343)
at
org.hibernate.collection.AbstractPersistentCollection.read(AbstractPersistentCollection.java:86)
...
The entire mapping is as follows:
<class name="Record" table="TRecord"
mutable="false">
<id name="id" type="long">
<column name="ID" sql-type="number" length="12"
not-null="true" unique="true"/>
</id>
<set name="titles" table="TTitle" cascade="none"
lazy="true" inverse="true" mutable="false">
<key column="ID" property-ref="parentId"/>
<!--key column="ID"/-->
<element type="string" column="title"/>
</set>
<join table="TRecordInfo" inverse="true" fetch="join"
optional="false">
<key column="ID"/>
<property name="parentId" not-null="false" />
<property name="status" />
</join>
</class>
Attached the test case: test.lazysetinit.LazySetInitTest. DB schema is located in
test/conf/lazysetinit/schema.sql
Regards,
Artur
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2:39 p.m.
New subject: [Hibernate-JIRA] Resolved: (HHH-2183) org.hibernate.LazyInitializationException: failed to lazily initialize a collection while using lazy set with key as property-ref in the mapping
[
http://opensource.atlassian.com/projects/hibernate/browse/HHH-2183?page=c...
]
Gail Badner resolved HHH-2183.
------------------------------
Assignee: Gail Badner
Resolution: Rejected
Please use the user forum (http://forum.hibernate.org/) for help.
org.hibernate.LazyInitializationException: failed to lazily
initialize a collection while using lazy set with key as property-ref in the mapping
------------------------------------------------------------------------------------------------------------------------------------------------
Key: HHH-2183
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2183
Project: Hibernate3
Issue Type: Bug
Components: core
Affects Versions: 3.1.3
Environment: Oracle 9i
Reporter: Artur Jonak
Assignee: Gail Badner
Priority: Blocker
Attachments: hibernate-testcase.zip
I have an entity which can have multiple titles located in a separate table. I mapped
this as a set where key attribute references other property of the entity:
<set name="titles" table="TTitle" cascade="none"
lazy="true" inverse="true" mutable="false">
<key column="ID" property-ref="parentId"/>
<!--key column="ID"/-->
<element type="string" column="title"/>
</set>
when I try to display this set I get an exception:
org.hibernate.LazyInitializationException: failed to lazily initialize a collection of
role: test.lazysetinit.Record.titles, no session or session was closed
at
org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationException(AbstractPersistentCollection.java:358)
at
org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationExceptionIfNotConnected(AbstractPersistentCollection.java:350)
at
org.hibernate.collection.AbstractPersistentCollection.initialize(AbstractPersistentCollection.java:343)
at
org.hibernate.collection.AbstractPersistentCollection.read(AbstractPersistentCollection.java:86)
...
The entire mapping is as follows:
<class name="Record" table="TRecord"
mutable="false">
<id name="id" type="long">
<column name="ID" sql-type="number" length="12"
not-null="true" unique="true"/>
</id>
<set name="titles" table="TTitle" cascade="none"
lazy="true" inverse="true" mutable="false">
<key column="ID" property-ref="parentId"/>
<!--key column="ID"/-->
<element type="string" column="title"/>
</set>
<join table="TRecordInfo" inverse="true" fetch="join"
optional="false">
<key column="ID"/>
<property name="parentId" not-null="false" />
<property name="status" />
</join>
</class>
Attached the test case: test.lazysetinit.LazySetInitTest. DB schema is located in
test/conf/lazysetinit/schema.sql
Regards,
Artur
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2:39 p.m.
New subject: [Hibernate-JIRA] Closed: (HHH-2183) org.hibernate.LazyInitializationException: failed to lazily initialize a collection while using lazy set with key as property-ref in the mapping
[
http://opensource.atlassian.com/projects/hibernate/browse/HHH-2183?page=c...
]
Gail Badner closed HHH-2183.
----------------------------
org.hibernate.LazyInitializationException: failed to lazily
initialize a collection while using lazy set with key as property-ref in the mapping
------------------------------------------------------------------------------------------------------------------------------------------------
Key: HHH-2183
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2183
Project: Hibernate3
Issue Type: Bug
Components: core
Affects Versions: 3.1.3
Environment: Oracle 9i
Reporter: Artur Jonak
Assignee: Gail Badner
Priority: Blocker
Attachments: hibernate-testcase.zip
I have an entity which can have multiple titles located in a separate table. I mapped
this as a set where key attribute references other property of the entity:
<set name="titles" table="TTitle" cascade="none"
lazy="true" inverse="true" mutable="false">
<key column="ID" property-ref="parentId"/>
<!--key column="ID"/-->
<element type="string" column="title"/>
</set>
when I try to display this set I get an exception:
org.hibernate.LazyInitializationException: failed to lazily initialize a collection of
role: test.lazysetinit.Record.titles, no session or session was closed
at
org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationException(AbstractPersistentCollection.java:358)
at
org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationExceptionIfNotConnected(AbstractPersistentCollection.java:350)
at
org.hibernate.collection.AbstractPersistentCollection.initialize(AbstractPersistentCollection.java:343)
at
org.hibernate.collection.AbstractPersistentCollection.read(AbstractPersistentCollection.java:86)
...
The entire mapping is as follows:
<class name="Record" table="TRecord"
mutable="false">
<id name="id" type="long">
<column name="ID" sql-type="number" length="12"
not-null="true" unique="true"/>
</id>
<set name="titles" table="TTitle" cascade="none"
lazy="true" inverse="true" mutable="false">
<key column="ID" property-ref="parentId"/>
<!--key column="ID"/-->
<element type="string" column="title"/>
</set>
<join table="TRecordInfo" inverse="true" fetch="join"
optional="false">
<key column="ID"/>
<property name="parentId" not-null="false" />
<property name="status" />
</join>
</class>
Attached the test case: test.lazysetinit.LazySetInitTest. DB schema is located in
test/conf/lazysetinit/schema.sql
Regards,
Artur
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12:10 p.m.
New subject: [Hibernate-JIRA] Commented: (HHH-2183) org.hibernate.LazyInitializationException: failed to lazily initialize a collection while using lazy set with key as property-ref in the mapping
[
http://opensource.atlassian.com/projects/hibernate/browse/HHH-2183?page=c...
]
Debapriya Patra commented on HHH-2183:
--------------------------------------
If i will change from lazy="true" to lazy="false" it will not work.
I have tried with this and its giving me the same error..
org.hibernate.LazyInitializationException: failed to lazily
initialize a collection while using lazy set with key as property-ref in the mapping
------------------------------------------------------------------------------------------------------------------------------------------------
Key: HHH-2183
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2183
Project: Hibernate3
Issue Type: Bug
Components: core
Affects Versions: 3.1.3
Environment: Oracle 9i
Reporter: Artur Jonak
Assignee: Gail Badner
Priority: Blocker
Attachments: hibernate-testcase.zip
I have an entity which can have multiple titles located in a separate table. I mapped
this as a set where key attribute references other property of the entity:
<set name="titles" table="TTitle" cascade="none"
lazy="true" inverse="true" mutable="false">
<key column="ID" property-ref="parentId"/>
<!--key column="ID"/-->
<element type="string" column="title"/>
</set>
when I try to display this set I get an exception:
org.hibernate.LazyInitializationException: failed to lazily initialize a collection of
role: test.lazysetinit.Record.titles, no session or session was closed
at
org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationException(AbstractPersistentCollection.java:358)
at
org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationExceptionIfNotConnected(AbstractPersistentCollection.java:350)
at
org.hibernate.collection.AbstractPersistentCollection.initialize(AbstractPersistentCollection.java:343)
at
org.hibernate.collection.AbstractPersistentCollection.read(AbstractPersistentCollection.java:86)
...
The entire mapping is as follows:
<class name="Record" table="TRecord"
mutable="false">
<id name="id" type="long">
<column name="ID" sql-type="number" length="12"
not-null="true" unique="true"/>
</id>
<set name="titles" table="TTitle" cascade="none"
lazy="true" inverse="true" mutable="false">
<key column="ID" property-ref="parentId"/>
<!--key column="ID"/-->
<element type="string" column="title"/>
</set>
<join table="TRecordInfo" inverse="true" fetch="join"
optional="false">
<key column="ID"/>
<property name="parentId" not-null="false" />
<property name="status" />
</join>
</class>
Attached the test case: test.lazysetinit.LazySetInitTest. DB schema is located in
test/conf/lazysetinit/schema.sql
Regards,
Artur
--
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hibernate-issues@lists.jboss.org
5 comments
5 participants
participants (5)
-
Artur Jonak (JIRA) -
Belto Nathankuty Thresammal (JIRA)
-
Debapriya Patra (JIRA)
-
Gail Badner (JIRA)
-
nhhockeyplayer (JIRA)