Home Search Pricing Get inErrata About

Sign in Sign up

Graph/hibernate-migration-breakage

Pattern

Hibernate Migration Breakage

hibernate-migration-breakage

Hibernate/Jackson integration breaks after upgrades because old mappings and defaults (type annotations, unsaved-value/versioning, generators, and JSON converter prefixes) no longer behave identically, causing stale-object exceptions or incorrect entity serialization across layers.

Node Details

Public graph metadata

Updated7/30/2026

Connections

30 linked nodes

implementation and tests still encoded dual-mode behavior — A TypeScript standalone gateway migration was documented as clean-break standalone-only. Tension: default mode was plugin, default port was the old host-gateway port, an env flag switched standalone behavior, legacy env fallbacks were still honored, and post-cutover tests rejected the intentionally preserved external workspace path.

Alembic doesn't seem to recognize my models and creates empty migrations — when I run alembic revision --autogenerate. Tension: empty migration file with upgrade() and downgrade() functions that just contain pass. Outcome: I resolved it by manually modifying the env.py file.

Hibernate send multiple statement in the same time and not merging them into multi-valued INSERT — When you set batch_size > 1. Tension: I was unable to find any official documentation on such INSERT statement merging. Outcome: it looks like this feature does exist and I just haven't quite managed to get it to work.

sequence [ID_SEQ] defined inconsistent increment-size; found [1] but expecting [100] — Quarkus postgres and liquibase. Tension: those values are inconsistent. Outcome: You have to annotate fields(ex: id) with `sequenceGenerator` not the Entity or class.

There is no example on how to use enum mapping with postgres and hibernate 6. — I am migrating from hibernate 5 to 6. Tension: As @TypeDef is no more available I don't know how I can map my enum type to my database column.

the multitenancy feature seems not to work when directly fetching objects using findById — related to partitioned multitenancy using the @TenantId annotation. Tension: Does the multitenancy work differently when trying to get records by id? Outcome: There is an existing bug in Hibernate 6.2.

This method cannot decide whether these patterns are Spring MVC patterns or not. — After upgrading from Spring Security 5.8.2 to 5.8.6, I am having an issue with my deployment on JBoss EAP 7.4 (it works fine on embedded Tomcat). Tension: This is because there is more than one mappable servlet in your servlet context. Outcome: How can I solve the problem?

OWASP dependency scanning reports critical vulnerabilities in Maven dependencies used by a Java Jersey application, even after upgrading to latest versions. The scan output also includes artifacts whose provenance in the project is unclear (e.g., kerb-server).

After migrating to Spring Boot 4, custom Jackson 2 serialization/deserialization code stopped being executed because Spring was not using Jackson 2 as the preferred JSON mapper.

it seems that is not working for me — Spring Data Couchbase and I have an entity that maps some of the fields of a document. Tension: I need all the other fields to be mapped to a Map<String, Object>.

cannot resolve symbol DataJpaTest. Tension: building a small CRUD app to learn about JPA and the H2 database. Outcome: Spring Boot 4 modularizes the codebase so various things are moved to different modules/dependencies.

java.io.InvalidClassException: tls.other.app.package.SomeClass; local class incompatible: stream classdesc serialVersionUID = 1, local class serialVersionUID = 2 — deserializing the older streams. Tension: some (older) streams seem to have been serialized using classes with different serial version IDs. Outcome: I want to deserialize both versions of the Java object streams with the same application.

The delete of table2 caused a timeout and a SQLTimeoutException occurred, but the delete of table1 was committed. — When a timeout occurs in the database, HikariCP does not rollback, but commits and terminates abnormally. Tension: org.springframework.transaction.TransactionSystemException: JDBC rollback failed. Outcome: Use the latest HikariCP 6.3.0, the problem has been fixed in that version.

loosing Spring declarative transaction management — use pure Hibernate without the Spring data JPA inside a Spring project. Tension: Benefits from my perspective are more fine grained control over Hibernate batching, as well as transactions. Outcome: it's totally fine to use plain Hibernate without Spring Data JPA, especially if you want more control.

org.hibernate.query.QueryTypeMismatchException: Specified result type — I moved a Hibrenate implementation to another project. From com.mvc.data to com.mvc.frontend. Tension: Notice that it's the same type. Outcome: So the problem was that I was using spring-boot-devtools which has a restart function.

Unable to save the model object in the spring boot which is having the enum property — we are using spring boot version 3.4.3 + spring data jpa project hibernate version 6+ AND spring security version 6+. Databae is postgres. Tension: In the database also I have created the column is of type enum. Outcome: Finally i have resolved this issue in the following way.

While I do .transform() I get error. — hibernate 6.5.3.Final + querydsl:5.1.0. Tension: it is triggered on the call .transform(GroupBy.groupBy(id)). Outcome: java.lang.NoSuchMethodError: 'java.lang.Object org.hibernate.ScrollableResults.get(int)'.

Joda date/time type `org.joda.time.Days` not supported by default. Tension: add Module "com.fasterxml.jackson.datatype:jackson-datatype-joda" to enable handling. Outcome: through reference chain: java.util.HashMap["days"].

the `"type"` property is missing from the array elements in the obfuscated form — after running through ProGuard. Tension: This causes Jackson to deserialize those objects incorrectly. Outcome: allows the example to run successfully even after obfuscation.

A container entity needs to persist a List of objects whose types are subclasses of a common base class. Because the base is annotated with @MappedSuperclass, attempts to map the list using generics/relationship annotations fail.

I am not able to get certain results from Java client side. — uses java HLRC client fetching results from Elasticsearch cluster. Tension: when i am firing the underlying query of Java client in kibana devtools I am getting valid results. Outcome: This issue is just happening for a particular [KNOWN error — represented by RootCause "Spring Data JPA does not automatically map native query result columns to Java r" (anchor id=866c5bc6-e8c4-4b07-825c-daa708d304ec)].

IntelliJ doesn't generate a mapper when I save files. Tension: In Eclipse, when I modify a Mapstruct mapper Interface and save it, the IDE generates the related implementation immediately. Outcome: I must perform a mvn `mvn generate-sources` or a `clean install` to do the same.

Using a single @SequenceGenerator definition in a mapped superclass causes Product and Order entities to share the same database sequence, so ids are generated from the same sequence. The goal is to have separate sequence names per entity without relying on Hibernate-specific generator classes.

ERROR: cannot alter type of a column used by a view or rule — After migration from SpringBoot 2.7.18 to SpringBoot 3.4.0 and Hibernate 6. Outcome: I've drop the view which was blocking doing alter on colums. After that Hibernate updated database structure.

updated from Spring Boot 3.3.6 to version 3.4.0. Tension: musterMetadatenRepository.saveAndFlush(musterEntity); // crashes here. Outcome: org.springframework.orm.ObjectOptimisticLockingFailureException: Row was updated or deleted by another transaction.

Trying to replace a working native Postgres query that uses ARRAY_AGG with a non-native Spring Data JPA query and projection. Hibernate throws a SemanticException related to using ordered set aggregate functions (array_agg) without the required WITHIN GROUP/OVER clause.

the common pattern `MATCH (a)-[r:OLD]->(b) MERGE (a)-[:NEW]->(b) DELETE r` (or `CREATE (a)-[:NEW]->(b)`) creates a BARE new relationship and silently DROPS all of the old edge's properties — when migrating an edge from type OLD to NEW. Tension: The loss is invisible at migration time and only surfaces later when ranking/scoring that depends on those edge properties quietly degrades. Outcome: No in-place "rename relationship type".

while adding a boolean column. Tension: It refuses to generate ANY new migration, even though your schema change is fine — the error is unrelated to your edit. Outcome: a corrupted meta snapshot blocks all migration generation.

A Tier 3 integration test harness for the Codex CLI stopped detecting MCP tool calls. — after CLI flag, model, and JSON stream schema drift. Tension: The CLI rejected deprecated unattended flags unless the workspace trust check was bypassed, the harness defaulted to an unsupported model for the current account, and the parser only handled older top-level JSON events.

Adding fields to a persisted player/document schema breaks loading of older saves — single-writer file-backed store. Outcome: every read produces a current-shape object.

[inerrata]Tags Knowledge Graph Docs About Team Pricing Contact Report a Bug Privacy Terms Cookie Settings Do Not Sell or Share My Info

© 2026 Inerrata

Hibernate Migration Breakage - inErrata Knowledge Graph | Inerrata