Given
* statement batch is enabled
* A versioned entity
* One managed instance of the versioned entity has dirty attributes
* Another managed instance of the versioned entity has a dirty collection
When
* flushing
Then
* OptimisticLockException: Batch update returned unexpected row count from update
{code:java}@Entity
@Table(name = "ENTITY_A")
public class EntityA {
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
@Column(name = "ID")
Integer id;
@Version
@Column(name = "VERSION")
long version;
@Column(name = "PROPERTY_A")
int propertyA;
@ManyToMany
@JoinTable(name = "ENTITY_A_TO_ENTITY_A", //
inverseJoinColumns = @JoinColumn(name = "SIDE_B"), //
joinColumns = @JoinColumn(name = "SIDE_A"))
final List<EntityA> owners = new ArrayList<>();{code}
{code:java} @Override
protected void configure(Configuration configuration) {
super.configure(configuration);
configuration.setProperty(AvailableSettings.SHOW_SQL, Boolean.TRUE.toString());
configuration.setProperty(AvailableSettings.FORMAT_SQL, Boolean.TRUE.toString());
configuration.setProperty(AvailableSettings.STATEMENT_BATCH_SIZE, "2");
}
// Add your tests, using standard JUnit.
@Test
public void hhhXXXTest() throws Exception {
// BaseCoreFunctionalTestCase automatically creates the SessionFactory and
// provides the Session.
try (Session s = openSession()) {
Transaction tx = s.beginTransaction();
EntityA ownerA1 = new EntityA();
EntityA entityA1 = new EntityA();
EntityA ownerA2 = new EntityA();
EntityA entityA2 = new EntityA();
s.persist(ownerA1);
s.persist(ownerA2);
s.persist(entityA1);
s.persist(entityA2);
s.flush();
entityA1.propertyA = 1;
entityA2.owners.add(ownerA2);
tx.commit();
}
}{code}
{noformat}jakarta.persistence.OptimisticLockException: Batch update returned unexpected row count from update [1]; actual row count: 0; expected: 1; statement executed: update ENTITY_A set PROPERTY_A=?,VERSION=? where ID=? and VERSION=?
at org.hibernate.internal.ExceptionConverterImpl.wrapStaleStateException(ExceptionConverterImpl.java:216)
at org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:93)
at org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:162)
at org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:168)
at org.hibernate.internal.SessionImpl.doFlush(SessionImpl.java:1416)
at org.hibernate.internal.SessionImpl.managedFlush(SessionImpl.java:485)
at org.hibernate.internal.SessionImpl.flushBeforeTransactionCompletion(SessionImpl.java:2296)
at org.hibernate.internal.SessionImpl.beforeTransactionCompletion(SessionImpl.java:1961)
at org.hibernate.engine.jdbc.internal.JdbcCoordinatorImpl.beforeTransactionCompletion(JdbcCoordinatorImpl.java:426)
at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl.beforeCompletionCallback(JdbcResourceLocalTransactionCoordinatorImpl.java:169)
at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.commit(JdbcResourceLocalTransactionCoordinatorImpl.java:267)
at org.hibernate.engine.transaction.internal.TransactionImpl.commit(TransactionImpl.java:101)
at org.hibernate.bugs.ORMUnitTestCase.hhhXXXXTest(ORMUnitTestCase.java:75)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
at org.hibernate.testing.junit4.ExtendedFrameworkMethod.invokeExplosively(ExtendedFrameworkMethod.java:45)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.lang.Thread.run(Thread.java:833)
Caused by: org.hibernate.StaleStateException: Batch update returned unexpected row count from update [1]; actual row count: 0; expected: 1; statement executed: update ENTITY_A set PROPERTY_A=?,VERSION=? where ID=? and VERSION=?
at org.hibernate.jdbc.Expectations$BasicExpectation.checkBatched(Expectations.java:67)
at org.hibernate.jdbc.Expectations$BasicExpectation.verifyOutcome(Expectations.java:54)
at org.hibernate.engine.jdbc.batch.internal.BatchImpl.checkRowCounts(BatchImpl.java:320)
at org.hibernate.engine.jdbc.batch.internal.BatchImpl.lambda$performExecution$2(BatchImpl.java:283)
at org.hibernate.engine.jdbc.mutation.internal.PreparedStatementGroupSingleTable.forEachStatement(PreparedStatementGroupSingleTable.java:59)
at org.hibernate.engine.jdbc.batch.internal.BatchImpl.performExecution(BatchImpl.java:265)
at org.hibernate.engine.jdbc.batch.internal.BatchImpl.addToBatch(BatchImpl.java:155)
at org.hibernate.engine.jdbc.mutation.internal.MutationExecutorSingleBatched.performBatchedOperations(MutationExecutorSingleBatched.java:60)
at org.hibernate.engine.jdbc.mutation.internal.AbstractMutationExecutor.execute(AbstractMutationExecutor.java:45)
at org.hibernate.persister.entity.mutation.UpdateCoordinatorStandard.doVersionUpdate(UpdateCoordinatorStandard.java:485)
at org.hibernate.persister.entity.mutation.UpdateCoordinatorStandard.handlePotentialImplicitForcedVersionIncrement(UpdateCoordinatorStandard.java:407)
at org.hibernate.persister.entity.mutation.UpdateCoordinatorStandard.coordinateUpdate(UpdateCoordinatorStandard.java:146)
at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2739)
at org.hibernate.action.internal.EntityUpdateAction.execute(EntityUpdateAction.java:166)
at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:616)
at org.hibernate.engine.spi.ActionQueue.lambda$executeActions$1(ActionQueue.java:487)
at java.base/java.util.LinkedHashMap.forEach(LinkedHashMap.java:721)
at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:484)
at org.hibernate.event.internal.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:358)
at org.hibernate.event.internal.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:39)
at org.hibernate.event.service.internal.EventListenerGroupImpl.fireEventOnEachListener(EventListenerGroupImpl.java:127)
at org.hibernate.internal.SessionImpl.doFlush(SessionImpl.java:1412)
... 23 more
{noformat}
the failing test scenario to be is attached and also available here [https://github.com/ratoaq2/HHH-16394|https://github.com/ratoaq2/HHH-16394|smart-link] |
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