Hibernate-Reactive: ClassCastException EmbeddableInitializerImpl to ReactiveInitializer #43326

ITrium-Salah · 2024-09-16T21:21:20Z

Describe the bug

When migration from Quarkus 3.13.3 to any quarkus 3.14.X version a classe cast expression occured when using @Embeddable/@EmbeddedId.

Expected behavior

No exception should be thrown.

Actual behavior

java.lang.ClassCastException: class org.hibernate.sql.results.graph.embeddable.internal.EmbeddableInitializerImpl cannot be cast to class org.hibernate.reactive.sql.results.graph.ReactiveInitializer (org.hibernate.sql.results.graph.embeddable.internal.EmbeddableInitializerImpl and org.hibernate.reactive.sql.results.graph.ReactiveInitializer are in unnamed module of loader io.quarkus.bootstrap.classloading.QuarkusClassLoader @10feca44)
    at org.hibernate.reactive.sql.results.graph.entity.internal.ReactiveEntityInitializerImpl.initializeId(ReactiveEntityInitializerImpl.java:748)
    at org.hibernate.reactive.sql.results.graph.entity.internal.ReactiveEntityInitializerImpl.reactiveResolveKey(ReactiveEntityInitializerImpl.java:625)
    at org.hibernate.reactive.sql.results.graph.entity.internal.ReactiveEntityInitializerImpl.reactiveResolveKey(ReactiveEntityInitializerImpl.java:605)
    at org.hibernate.reactive.sql.results.graph.entity.internal.ReactiveEntityInitializerImpl.reactiveResolveKey(ReactiveEntityInitializerImpl.java:56)
    at org.hibernate.reactive.sql.results.internal.ReactiveStandardRowReader.resolveKey(ReactiveStandardRowReader.java:383)
    at org.hibernate.reactive.sql.results.internal.ReactiveStandardRowReader.lambda$coordinateInitializers$28(ReactiveStandardRowReader.java:376)

How to Reproduce?

My code is simple.

class A extends PanacheEntityBase{
    @EmbeddedId 
    B id;
 
}
@Embeddable
class B implements Serializable{
    @Column(nullable=false)
    String c1;
    @Column(nullable=false)
    String c2;
}

Http Route
return A.listAll();

Output of `uname -a` or `ver`

No response

Output of `java -version`

No response

Quarkus version or git rev

3.14.4

Build tool (ie. output of `mvnw --version` or `gradlew --version`)

mvn 3.9.5

Additional information

Work around: Use @IdClass

The text was updated successfully, but these errors were encountered:

quarkus-bot · 2024-09-16T21:21:24Z

/cc @DavideD (hibernate-reactive), @gavinking (hibernate-reactive)

DavideD · 2024-09-16T21:31:04Z

It’s a bug: hibernate/hibernate-reactive#1979 quarkus-bot[bot] ***@***.***> schrieb am Mo. 16. Sep. 2024 um 23:21:

…

/cc @DavideD <https://github.com/DavideD> (hibernate-reactive), @gavinking <https://github.com/gavinking> (hibernate-reactive) — Reply to this email directly, view it on GitHub <#43326 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAEIQ5MXZEYMWGYZPTLS6UTZW5DWVAVCNFSM6AAAAABOKDXKCKVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDGNJUGA2TINRRGA> . You are receiving this because you were mentioned.Message ID: ***@***.***>

DavideD · 2024-09-19T12:57:41Z

This should be fixed by #43348

tmonney · 2024-11-01T10:12:20Z

Any chance to have this backported to 3.15?

yrodiere · 2024-11-04T08:03:27Z

Yes it will be, as indicated on the PR:

mubashirrbaig · 2024-12-10T03:21:40Z

is anybody still facing the issue? Because I am still facing the same problem in v3.15.x and v3.17.x and my code is similar to what is described in this issue.

DavideD · 2024-12-10T07:33:14Z

It's possible that you've found an entity mapping that's causing the same exception.
That EmbeddableInitializerImpl should be a ReactiveEmbeddableInitializerImpl.

If you can provide a test case, I will have a look.

oaklandcorp-jkaiser · 2024-12-12T15:48:18Z

After upgrading an API to Quarkus v3.15.2 I'm still witnessing errors too. If time permits I'll try to get some reproducible code together to help if someone doesn't beat me to the punch first. Might be tough since it is not small project.

java.lang.ClassCastException: org.hibernate.sql.results.graph.embeddable.internal.EmbeddableInitializerImpl cannot be cast to org.hibernate.reactive.sql.results.graph.ReactiveInitializer
	at org.hibernate.reactive.sql.results.graph.entity.internal.ReactiveEntityDelayedFetchInitializer.forEachReactiveSubInitializer(ReactiveEntityDelayedFetchInitializer.java:218)
	at org.hibernate.reactive.sql.results.graph.ReactiveInitializer.reactiveResolveKey(ReactiveInitializer.java:36)
	at org.hibernate.reactive.sql.results.graph.ReactiveInitializer.reactiveResolveKey(ReactiveInitializer.java:41)
	at org.hibernate.reactive.sql.results.graph.entity.internal.ReactiveEntityInitializerImpl.lambda$reactiveResolveKeySubInitializers$12(ReactiveEntityInitializerImpl.java:724)
	at org.hibernate.reactive.util.impl.CompletionStages.lambda$loop$2(CompletionStages.java:175)
	at org.hibernate.reactive.util.impl.CompletionStages.lambda$loop$7(CompletionStages.java:410)
	at org.hibernate.reactive.util.impl.CompletionStages$ArrayLoop.next(CompletionStages.java:484)
	at org.hibernate.reactive.util.async.impl.AsyncTrampoline.lambda$asyncWhile$1(AsyncTrampoline.java:215)
	at org.hibernate.reactive.util.async.impl.AsyncTrampoline$TrampolineInternal.unroll(AsyncTrampoline.java:121)
	at org.hibernate.reactive.util.async.impl.AsyncTrampoline$TrampolineInternal.trampoline(AsyncTrampoline.java:102)
	at org.hibernate.reactive.util.async.impl.AsyncTrampoline.asyncWhile(AsyncTrampoline.java:197)
	at org.hibernate.reactive.util.async.impl.AsyncTrampoline.asyncWhile(AsyncTrampoline.java:215)
	at org.hibernate.reactive.util.impl.CompletionStages.loop(CompletionStages.java:411)
	at org.hibernate.reactive.util.impl.CompletionStages.loop(CompletionStages.java:382)
	at org.hibernate.reactive.util.impl.CompletionStages.loop(CompletionStages.java:175)
	at org.hibernate.reactive.sql.results.graph.entity.internal.ReactiveEntityInitializerImpl.reactiveResolveKeySubInitializers(ReactiveEntityInitializerImpl.java:719)
	at org.hibernate.reactive.sql.results.graph.entity.internal.ReactiveEntityInitializerImpl.lambda$reactiveResolveKey$9(ReactiveEntityInitializerImpl.java:650)
	at [email protected]/java.util.concurrent.CompletableFuture.uniComposeStage(CompletableFuture.java:1187)
	at [email protected]/java.util.concurrent.CompletableFuture.thenCompose(CompletableFuture.java:2309)
	at [email protected]/java.util.concurrent.CompletableFuture.thenCompose(CompletableFuture.java:144)
	at org.hibernate.reactive.sql.results.graph.entity.internal.ReactiveEntityInitializerImpl.lambda$reactiveResolveKey$10(ReactiveEntityInitializerImpl.java:632)
	at [email protected]/java.util.concurrent.CompletableFuture.uniComposeStage(CompletableFuture.java:1187)
	at [email protected]/java.util.concurrent.CompletableFuture.thenCompose(CompletableFuture.java:2309)
	at [email protected]/java.util.concurrent.CompletableFuture.thenCompose(CompletableFuture.java:144)
	at org.hibernate.reactive.sql.results.graph.entity.internal.ReactiveEntityInitializerImpl.reactiveResolveKey(ReactiveEntityInitializerImpl.java:626)
	at org.hibernate.reactive.sql.results.graph.entity.internal.ReactiveEntityInitializerImpl.reactiveResolveKey(ReactiveEntityInitializerImpl.java:605)
	at org.hibernate.reactive.sql.results.graph.entity.internal.ReactiveEntityInitializerImpl.reactiveResolveKey(ReactiveEntityInitializerImpl.java:56)
	at org.hibernate.reactive.sql.results.internal.ReactiveStandardRowReader.resolveKey(ReactiveStandardRowReader.java:383)
	at org.hibernate.reactive.sql.results.internal.ReactiveStandardRowReader.lambda$coordinateInitializers$28(ReactiveStandardRowReader.java:376)
	at org.hibernate.reactive.util.impl.CompletionStages.lambda$loop$7(CompletionStages.java:410)
	at org.hibernate.reactive.util.impl.CompletionStages$ArrayLoop.next(CompletionStages.java:484)
	at org.hibernate.reactive.util.async.impl.AsyncTrampoline.lambda$asyncWhile$1(AsyncTrampoline.java:215)
	at org.hibernate.reactive.util.async.impl.AsyncTrampoline$TrampolineInternal.unroll(AsyncTrampoline.java:121)
	at org.hibernate.reactive.util.async.impl.AsyncTrampoline$TrampolineInternal.trampoline(AsyncTrampoline.java:102)
	at org.hibernate.reactive.util.async.impl.AsyncTrampoline.asyncWhile(AsyncTrampoline.java:197)
	at org.hibernate.reactive.util.async.impl.AsyncTrampoline.asyncWhile(AsyncTrampoline.java:215)
	at org.hibernate.reactive.util.impl.CompletionStages.loop(CompletionStages.java:411)
	at org.hibernate.reactive.util.impl.CompletionStages.loop(CompletionStages.java:382)
	at org.hibernate.reactive.sql.results.internal.ReactiveStandardRowReader.coordinateInitializers(ReactiveStandardRowReader.java:376)
	at org.hibernate.reactive.sql.results.internal.ReactiveStandardRowReader.reactiveReadRow(ReactiveStandardRowReader.java:126)
	at org.hibernate.reactive.sql.results.spi.ReactiveListResultsConsumer.lambda$addToResultsSupplier$5(ReactiveListResultsConsumer.java:141)
	at org.hibernate.reactive.sql.results.spi.ReactiveListResultsConsumer.lambda$consume$1(ReactiveListResultsConsumer.java:96)
	at [email protected]/java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:1150)
	at [email protected]/java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:510)
	at [email protected]/java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:2147)
	at io.vertx.core.Future.lambda$toCompletionStage$3(Future.java:601)
	at io.vertx.core.impl.future.FutureImpl$4.onSuccess(FutureImpl.java:176)
	at io.vertx.core.impl.future.FutureBase.emitSuccess(FutureBase.java:66)
	at io.vertx.core.impl.future.FutureImpl.tryComplete(FutureImpl.java:259)
	at io.vertx.sqlclient.impl.QueryResultBuilder.tryComplete(QueryResultBuilder.java:88)
	at io.vertx.sqlclient.impl.QueryResultBuilder.tryComplete(QueryResultBuilder.java:32)
	at io.vertx.core.Promise.complete(Promise.java:66)
	at io.vertx.core.Promise.handle(Promise.java:51)
	at io.vertx.core.Promise.handle(Promise.java:29)
	at io.vertx.core.impl.future.FutureImpl$4.onSuccess(FutureImpl.java:176)
	at io.vertx.core.impl.future.FutureBase.emitSuccess(FutureBase.java:66)
	at io.vertx.core.impl.future.FutureImpl.tryComplete(FutureImpl.java:259)
	at io.vertx.core.impl.future.PromiseImpl.onSuccess(PromiseImpl.java:49)
	at io.vertx.core.impl.future.PromiseImpl.handle(PromiseImpl.java:41)
	at io.vertx.sqlclient.impl.TransactionImpl.lambda$wrap$0(TransactionImpl.java:72)
	at io.vertx.core.impl.future.FutureImpl$4.onSuccess(FutureImpl.java:176)
	at io.vertx.core.impl.future.FutureBase.emitSuccess(FutureBase.java:66)
	at io.vertx.core.impl.future.FutureImpl.tryComplete(FutureImpl.java:259)
	at io.vertx.core.impl.future.Transformation$1.onSuccess(Transformation.java:61)
	at io.vertx.core.impl.future.FutureBase.emitSuccess(FutureBase.java:66)
	at io.vertx.core.impl.future.SucceededFuture.addListener(SucceededFuture.java:88)
	at io.vertx.core.impl.future.Transformation.onSuccess(Transformation.java:42)
	at io.vertx.core.impl.future.FutureBase.lambda$emitSuccess$0(FutureBase.java:60)
	at io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java:173)
	at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:166)
	at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:469)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:569)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:994)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at [email protected]/java.lang.Thread.run(Thread.java:833)
	at org.graalvm.nativeimage.builder/com.oracle.svm.core.thread.PlatformThreads.threadStartRoutine(PlatformThreads.java:775)
	at org.graalvm.nativeimage.builder/com.oracle.svm.core.posix.thread.PosixPlatformThreads.pthreadStartRoutine(PosixPlatformThreads.java:203)

DavideD · 2024-12-12T16:21:50Z

If you want some help with this issue, copying and pasting the stacktrace is not enough.
We need a test case to reproduce the error. Or, at the very least, an example of the entities you are using.

In Hibernate Reactive, we have this test case for embeddables: https://github.com/hibernate/hibernate-reactive/blob/aa5dd855a296bb28fcae6fc4d0593bac98287a28/hibernate-reactive-core/src/test/java/org/hibernate/reactive/EmbeddedIdTest.java#L27

What are you doing differently?

oaklandcorp-jkaiser · 2024-12-12T17:18:31Z

I understand. Unfortunately trying to reproduce the issue with as little code as possible and without any proprietary code is not a small task for a large project. I just wanted to share some technical information in case that helped limit things down while keeping the conversation going about there probably being a related problem still lingering. I'll do what I can to help contribute more information if time permits.

The project I'm trying to upgrade has automated Quarkus integration tests that should invoke the erroring code against a mock database; those pass fine. But a native build of the project running in the context of a larger system fails that same code path. It could just be that my integration test isn't a full representation of what is happening on a real system but my gut tells me something about the project running native has an impact on this error occurring... but this is all spitballing until I have the time to dig in for more details.

DavideD · 2024-12-13T13:14:10Z

I've adapted one of the quickstarts so that it uses an entity with an embedded id: DavideD/quarkus-quickstarts@d32cffe

I've tested it manually and it seems to work fine in native and non native mode.

Not sure how many entities you are dealing with, but this error happens on entities with an embedded id. So, it shouldn't be too hard to update it to at least try a mapping similar to the one you have. I don't think this errors is caused by the amount of fields, most likely you are fetching a collections of entities having an embedded id as a result of some query.

By the way, it shouldn't matter, but it might be helpful to know which database you are using.

oaklandcorp-jkaiser · 2024-12-13T15:19:38Z

Quick update here this morning. I've now been able to reproduce the Hibernate error in an integration test. It isn't native specific; the native path I was able to test quickly yesterday just had slightly more data on the record that wasn't included in the simpler JVM path. The ...fetching a collections of entities having an embedded id... hint was key to tracking down the difference. Thanks for that!

This API is quite dense: lots of entities, lots of fields per entity, and lots of nested relationships. It can just be slow to get to the heart of the matter in a project like this especially when maintenance isn't a top priority. I'm sure you can understand.

This API seems to return entities that share a parent class that has an embedded ID. Some entities have nested collections of other entities with the same parent class. I think that matches the description above.

I'm going to try and reproduce this setup by forking the quick start as you had. Hopefully that comes together quickly and I'll have something actually useful for you to look into.

DavideD · 2024-12-13T15:24:28Z

Thanks for feedback and for looking into this.

CarlosPanarello · 2024-12-16T12:19:55Z

It's possible that you've found an entity mapping that's causing the same exception. That EmbeddableInitializerImpl should be a ReactiveEmbeddableInitializerImpl.

If you can provide a test case, I will have a look.

I`m having the same problem, how can i force to use the reactive implementation instead normal one (EmbeddableInitializerImpl)?

DavideD · 2024-12-16T12:49:55Z

Could you provide a test case? Or at least gives some details about your use case?

CarlosPanarello · 2024-12-16T13:09:35Z

Could you provide a test case? Or at least gives some details about your use case?

I will, i`m doing this right now.

DavideD · 2024-12-16T13:11:43Z

Great, thanks

oaklandcorp-jkaiser · 2025-01-02T17:08:27Z

@DavideD: I think I've got an error reproducible when you have the time to dig into it. I forked the quickstart repo at v3.15.2 and added a single commit that reworks the hibernate-reactive-quickstart enough to see the same type of exception I noted in a real API. Just run the testListAllFlowers test case to see the exception.

oaklandcorp-jkaiser/quarkus-quickstarts@16d59a6

oaklandcorp-jkaiser · 2025-01-07T22:03:58Z

Would it make sense to reopen this issue yet? If you all need more time to verify the linked case is indeed highlighting a bug that is fine. Just wanted to make sure this discussion didn't get lost over the holidays.

yrodiere · 2025-01-08T07:44:22Z

Would it make sense to reopen this issue yet? If you all need more time to verify the linked case is indeed highlighting a bug that is fine. Just wanted to make sure this discussion didn't get lost over the holidays.

If you're worried this will get lost, I'd suggest opening a dedicated issue, preferably at https://github.com/hibernate/hibernate-reactive/ , linking to this conversation and the reproducer.

DavideD · 2025-01-08T09:11:37Z

I'm having a look now

DavideD · 2025-01-08T10:58:05Z

I've adapted the test case for Hibernate Reactive and created the following issue: hibernate/hibernate-reactive#2060

ITrium-Salah added the kind/bug Something isn't working label Sep 16, 2024

quarkus-bot bot added the area/hibernate-reactive Hibernate Reactive label Sep 16, 2024

geoand added the triage/upstream label Sep 17, 2024

yrodiere mentioned this issue Sep 19, 2024

Bump hibernate-orm.version from 6.6.0.Final to 6.6.1.Final, hibernate-reactive.version from 2.4.0.Final to 2.4.1.Final #43348

Merged

yrodiere closed this as completed in #43348 Sep 19, 2024

quarkus-bot bot added this to the 3.16 - main milestone Sep 19, 2024

gsmet modified the milestones: 3.16.0.CR1, 3.15.2 Nov 13, 2024

DavideD added a commit to DavideD/quarkus-quickstarts that referenced this issue Dec 13, 2024

[quarkusio/quarkus#43326] Example

d32cffe

DavideD mentioned this issue Jan 8, 2025

ClassCastException when using embeddable ids hibernate/hibernate-reactive#2060

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Hibernate-Reactive: ClassCastException EmbeddableInitializerImpl to ReactiveInitializer #43326

Hibernate-Reactive: ClassCastException EmbeddableInitializerImpl to ReactiveInitializer #43326

ITrium-Salah commented Sep 16, 2024

quarkus-bot bot commented Sep 16, 2024

DavideD commented Sep 16, 2024 via email

DavideD commented Sep 19, 2024

tmonney commented Nov 1, 2024

yrodiere commented Nov 4, 2024

mubashirrbaig commented Dec 10, 2024

DavideD commented Dec 10, 2024

oaklandcorp-jkaiser commented Dec 12, 2024

DavideD commented Dec 12, 2024

oaklandcorp-jkaiser commented Dec 12, 2024

DavideD commented Dec 13, 2024

oaklandcorp-jkaiser commented Dec 13, 2024

DavideD commented Dec 13, 2024

CarlosPanarello commented Dec 16, 2024

DavideD commented Dec 16, 2024

CarlosPanarello commented Dec 16, 2024

DavideD commented Dec 16, 2024

oaklandcorp-jkaiser commented Jan 2, 2025

oaklandcorp-jkaiser commented Jan 7, 2025

yrodiere commented Jan 8, 2025

DavideD commented Jan 8, 2025

DavideD commented Jan 8, 2025

Hibernate-Reactive: ClassCastException EmbeddableInitializerImpl to ReactiveInitializer #43326

Hibernate-Reactive: ClassCastException EmbeddableInitializerImpl to ReactiveInitializer #43326

Comments

ITrium-Salah commented Sep 16, 2024

Describe the bug

Expected behavior

Actual behavior

How to Reproduce?

Output of uname -a or ver

Output of java -version

Quarkus version or git rev

Build tool (ie. output of mvnw --version or gradlew --version)

Additional information

quarkus-bot bot commented Sep 16, 2024

DavideD commented Sep 16, 2024 via email

DavideD commented Sep 19, 2024

tmonney commented Nov 1, 2024

yrodiere commented Nov 4, 2024

mubashirrbaig commented Dec 10, 2024

DavideD commented Dec 10, 2024

oaklandcorp-jkaiser commented Dec 12, 2024

DavideD commented Dec 12, 2024

oaklandcorp-jkaiser commented Dec 12, 2024

DavideD commented Dec 13, 2024

oaklandcorp-jkaiser commented Dec 13, 2024

DavideD commented Dec 13, 2024

CarlosPanarello commented Dec 16, 2024

DavideD commented Dec 16, 2024

CarlosPanarello commented Dec 16, 2024

DavideD commented Dec 16, 2024

oaklandcorp-jkaiser commented Jan 2, 2025

oaklandcorp-jkaiser commented Jan 7, 2025

yrodiere commented Jan 8, 2025

DavideD commented Jan 8, 2025

DavideD commented Jan 8, 2025

Output of `uname -a` or `ver`

Output of `java -version`

Build tool (ie. output of `mvnw --version` or `gradlew --version`)