May 2020 - hibernate-issues - Jboss List Archives

[JIRA] (HHH-14008) "Found shared references to collection" exception thrown due to issue with batch fetching duplicating locked entities on refresh

by Caspian Borison (JIRA)

Caspian Borison ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *updated* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiYzUyZGFmZjE0... ) / Bug ( https://hibernate.atlassian.net/browse/HHH-14008?atlOrigin=eyJpIjoiYzUyZG... ) HHH-14008 ( https://hibernate.atlassian.net/browse/HHH-14008?atlOrigin=eyJpIjoiYzUyZG... ) "Found shared references to collection" exception thrown due to issue with batch fetching duplicating locked entities on refresh ( https://hibernate.atlassian.net/browse/HHH-14008?atlOrigin=eyJpIjoiYzUyZG... ) Change By: Caspian Borison ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) Hibernate seems to have an issue under the following scenario with the following simple mappings ( all lazy assuming these mappings ) : * Parent -> OneToMany -> Child * Child -> ManyToOne -> Parent # Enable batch fetching # Read in Parent1 and a (non-related) Child # Lock and refresh the original Parent1 / this will prompt a batch fetch of the other child's ParentX ## At this time, it appears the original Parent1 is "duplicated" in the session cache # Directly read in a Child associated with Parent1 # Refresh the original reference to Parent1 causing Hibernate to now directly see two Parent1s in the cache # Flush the session Test cases have been attached and can also be retrieved from GitHub: [https://github.com/caspianb/HibernateRefreshTest/tree/HHH-14008... Note I believe this issue is also related to: [HHH-12268] (which still exists in the latest 5.x versions). ( https://hibernate.atlassian.net/browse/HHH-14008#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-14008#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#100126- sha1:9bc00fe )

6 years, 1 month

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[JIRA] (HHH-14008) "Found shared references to collection" exception thrown due to issue with batch fetching duplicating locked entities on refresh

by Caspian Borison (JIRA)

6 years, 1 month

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[JIRA] (HHH-14008) "Shared reference" exception thrown due to issue with batch fetching duplicating locked entities on refresh

by Caspian Borison (JIRA)

6 years, 1 month

1
0
0 / 0

[JIRA] (HHH-14008) "Shared reference" exception thrown due to issue with batch fetching duplicating locked entities

by Caspian Borison (JIRA)

6 years, 1 month

1
0
0 / 0

[JIRA] (HHH-14008) "Shared reference" exception thrown due to issue with batch fetching detaching locked entities

by Caspian Borison (JIRA)

6 years, 1 month

1
0
0 / 0

[JIRA] (HHH-14008) "Shared reference" exception thrown due to issue with batch fetching detaching locked entities in batch fetch

by Caspian Borison (JIRA)

Caspian Borison ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *updated* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiMWQxNjY3YzBk... ) / Bug ( https://hibernate.atlassian.net/browse/HHH-14008?atlOrigin=eyJpIjoiMWQxNj... ) HHH-14008 ( https://hibernate.atlassian.net/browse/HHH-14008?atlOrigin=eyJpIjoiMWQxNj... ) "Shared reference" exception thrown due to issue with batch fetching detaching locked entities in batch fetch ( https://hibernate.atlassian.net/browse/HHH-14008?atlOrigin=eyJpIjoiMWQxNj... ) Change By: Caspian Borison ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) Hibernate seems to have an issue under the following scenario with the following simple mappings (all lazy) * Parent -> OneToMany -> Child * Child -> ManyToOne -> Parent # Enable batch fetching # Read in Parent1 and a (non-related) Child # Lock and refresh the original Parent1 / this will prompt a batch fetch of the other child's ParentX ## At this time, it appears the original Parent1 is "duplicated" in the session cache # Directly read in a Child associated with Parent1 # Refresh the original reference to Parent1 causing Hibernate to now directly see two Parent1s in the cache # Flush the session Test cases have been attached and can also be retrieved from GitHub: [https://github.com/caspianb/HibernateRefreshTest/tree/HHH-14008... Note I believe this issue is also related to : [HHH-12268] ( which still also exists in the latest 5.x versions ). ( https://hibernate.atlassian.net/browse/HHH-14008#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-14008#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#100126- sha1:9bc00fe )

6 years, 1 month

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[JIRA] (HHH-14008) "Shared reference" exception thrown due to issue with batch fetching detaching locked entities in batch fetch

by Caspian Borison (JIRA)

Caspian Borison ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *updated* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiNzk4YjY2MjY3... ) / Bug ( https://hibernate.atlassian.net/browse/HHH-14008?atlOrigin=eyJpIjoiNzk4Yj... ) HHH-14008 ( https://hibernate.atlassian.net/browse/HHH-14008?atlOrigin=eyJpIjoiNzk4Yj... ) "Shared reference" exception thrown due to issue with batch fetching detaching locked entities in batch fetch ( https://hibernate.atlassian.net/browse/HHH-14008?atlOrigin=eyJpIjoiNzk4Yj... ) Change By: Caspian Borison ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) Hibernate seems to have an issue under the following scenario with the following simple mappings (all lazy) * * Parent -> OneToMany -> Child * Child -> ManyToOne -> Parent # Enable batch fetching # Read in Parent1 and a (non-related) Child # Lock and refresh the original Parent1 / this will prompt a batch fetch of the other child's ParentX ## At this time, it appears the original Parent1 is "duplicated" in the session cache # Directly read in a Child associated with Parent1 # Refresh the original reference to Parent1 causing Hibernate to now directly see two Parent1s in the cache # Flush the session Test cases have been attached and can also be retrieved from GitHub: [https://github.com/caspianb/HibernateRefreshTest/tree/HHH-14008... Note I believe this issue is also related to [HHH-12268] which still also exists in the latest 5.x versions. ( https://hibernate.atlassian.net/browse/HHH-14008#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-14008#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#100126- sha1:9bc00fe )

6 years, 1 month

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[JIRA] (HHH-14008) "Shared reference" exception thrown due to issue with batch fetching detaching locked entities in batch fetch

by Caspian Borison (JIRA)

Caspian Borison ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *updated* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiNWQ5M2RlOTcz... ) / Bug ( https://hibernate.atlassian.net/browse/HHH-14008?atlOrigin=eyJpIjoiNWQ5M2... ) HHH-14008 ( https://hibernate.atlassian.net/browse/HHH-14008?atlOrigin=eyJpIjoiNWQ5M2... ) "Shared reference" exception thrown due to issue with batch fetching detaching locked entities in batch fetch ( https://hibernate.atlassian.net/browse/HHH-14008?atlOrigin=eyJpIjoiNWQ5M2... ) Change By: Caspian Borison ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) Hibernate seems to have an issue under the following scenario with the following simple mappings (all lazy) * * Parent -> OneToMany -> Child * Child -> ManyToOne -> Parent # Enable batch fetching # Read in Parent1 and a (non-related) Child # Lock and refresh the original Parent1 / this will prompt a batch fetch of the other child's ParentX ## At this time, it appears the original Parent1 is "duplicated" in the session cache # Directly read in a Child associated with Parent1 # Refresh the original reference to Parent1 causing Hibernate to now directly see two Parent1s in the cache # Flush the session Test cases have been attached and can also be retrieved from GitHub: [https://github.com/caspianb/HibernateRefreshTest/tree/HHH-14008... Note I believe this issue is also related to [ HHH-12268 ] which still also exists in the latest 5.x versions. ( https://hibernate.atlassian.net/browse/HHH-14008#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-14008#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#100126- sha1:9bc00fe )

6 years, 1 month

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[JIRA] (HHH-14008) "Shared reference" exception thrown due to issue with batch fetching detaching locked entities in batch fetch

by Caspian Borison (JIRA)

6 years, 1 month

1
0
0 / 0

[JIRA] (HHH-14008) "Shared reference" exception thrown due to issue with batch fetching detaching locked entities in batch fetch

by Caspian Borison (JIRA)

Caspian Borison ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *created* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiZDMzZDM0YTUy... ) / Bug ( https://hibernate.atlassian.net/browse/HHH-14008?atlOrigin=eyJpIjoiZDMzZD... ) HHH-14008 ( https://hibernate.atlassian.net/browse/HHH-14008?atlOrigin=eyJpIjoiZDMzZD... ) "Shared reference" exception thrown due to issue with batch fetching detaching locked entities in batch fetch ( https://hibernate.atlassian.net/browse/HHH-14008?atlOrigin=eyJpIjoiZDMzZD... ) Issue Type: Bug Affects Versions: 5.3.17, 5.4.15 Assignee: Unassigned Components: hibernate-core Created: 08/May/2020 22:35 PM Priority: Major Reporter: Caspian Borison ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) Hibernate seems to have an issue under the following scenario with the following simple mappings (all lazy) * * Parent -> OneToMany -> Child * Child -> ManyToOne -> Parent * Enable batch fetching * Read in Parent1 and a (non-related) Child * Lock and refresh the original Parent1 / this will prompt a batch fetch of the other child's ParentX * At this time, it appears the original Parent1 is "duplicated" in the session cache * Directly read in a Child associated with Parent1 * Refresh the original reference to Parent1 causing Hibernate to now directly see two Parent1s in the cache * Flush the session Note I believe this issue is also related to HHH-12268 ( https://hibernate.atlassian.net/browse/HHH-12268 ) Open which still also exists in the latest 5.x versions. ( https://hibernate.atlassian.net/browse/HHH-14008#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-14008#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#100126- sha1:9bc00fe )

6 years, 1 month

1
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hibernate-issues May 2020