[Hibernate] hibernate-oracle10-testsuite Build Completed With Testsuite Errors
View results here -> http://cruisecontrol.jboss.com/cc/buildresults/hibernate-oracle10-testsuite?log=log20060329015807 TESTS FAILEDAnt Error Message: /home/cruisecontrol/work/scripts/build-hibernate-db-matrix.xml:99: The following error occurred while executing this line: /home/cruisecontrol/work/scripts/build-hibernate-db-matrix.xml:76: The following error occurred while executing this line: /home/cruisecontrol/work/scripts/build-common-targets.xml:11: Build Successful - Tests completed with errors or failures.Date of build: 03/29/2006 01:58:07Time to build: 16 minutes 47 seconds Unit Tests: (826) Total Errors and Failures: (10)testSequenceIdentityGeneratororg.hibernate.test.generatedkeys.seqidentity.SequenceIdentityTesttestReturnPropertyComponentRenameorg.hibernate.test.legacy.SQLLoaderTesttestReadOnlyOnProxiesFailureExpectedorg.hibernate.test.readonly.ReadOnlyTesttestResultTransformerScalarQueriesorg.hibernate.test.hql.ASTParserLoadingTesttestEmptyInListFailureExpectedorg.hibernate.test.hql.HQLTesttestMaxindexHqlFunctionInElementAccessorFailureExpectedorg.hibernate.test.hql.HQLTesttestMultipleElementAccessorOperatorsFailureExpectedorg.hibernate.test.hql.HQLTesttestKeyManyToOneJoinFailureExpectedorg.hibernate.test.hql.HQLTesttestDuplicateExplicitJoinFailureExpectedorg.hibernate.test.hql.HQLTesttestCollectionFetchVsLoadorg.hibernate.test.stats.StatsTest Modifications since last build: (first 50 of 0)
[Hibernate] hibernate-sybase-testsuite Build Timed Out
View results here -> http://cruisecontrol.jboss.com/cc/buildresults/hibernate-sybase-testsuite?log=log20060328225807 BUILD TIMED OUTAnt Error Message: build timeoutDate of build: 03/28/2006 22:58:07Time to build: Unit Tests: (0) Total Errors and Failures: (0) Modifications since last build: (first 50 of 0)
[Hibernate] hibernate-timesten-testsuite Build Completed With Testsuite Errors
View results here -> http://cruisecontrol.jboss.com/cc/buildresults/hibernate-timesten-testsuite?log=log20060328223357 TESTS FAILEDAnt Error Message: /home/cruisecontrol/work/scripts/build-hibernate-db-matrix.xml:92: The following error occurred while executing this line: /home/cruisecontrol/work/scripts/build-hibernate-db-matrix.xml:76: The following error occurred while executing this line: /home/cruisecontrol/work/scripts/build-common-targets.xml:11: Build Successful - Tests completed with errors or failures.Date of build: 03/28/2006 22:33:57Time to build: 23 minutes 13 seconds Unit Tests: (824) Total Errors and Failures: (207)testCompositeIdsorg.hibernate.test.cid.CompositeIdTesttestNonLazyFetchorg.hibernate.test.cid.CompositeIdTesttestMultipleCollectionFetchorg.hibernate.test.cid.CompositeIdTesttestUpdateFalseorg.hibernate.test.component.ComponentTesttestComponentorg.hibernate.test.component.ComponentTesttestComponentFormulaQueryorg.hibernate.test.component.ComponentTesttestNamedQueryorg.hibernate.test.component.ComponentTesttestSerializationFailsOnAfterStatementAggressiveReleaseWithOpenResourcesorg.hibernate.test.connections.AggressiveReleaseTesttestConnectedSerializationorg.hibernate.test.connections.AggressiveReleaseTesttestManualDisconnectWithOpenResourcesorg.hibernate.test.connections.AggressiveReleaseTesttestConnectedSerializationorg.hibernate.test.connections.BasicConnectionProviderTesttestManualDisconnectWithOpenResourcesorg.hibernate.test.connections.BasicConnectionProviderTesttestSerializationFailsOnAfterStatementAggressiveReleaseWithOpenResourcesorg.hibernate.test.connections.CurrentSessionConnectionTesttestConnectedSerializationorg.hibernate.test.connections.CurrentSessionConnectionTesttestManualDisconnectWithOpenResourcesorg.hibernate.test.connections.CurrentSessionConnectionTesttestConnectedSerializationorg.hibernate.test.connections.SuppliedConnectionTesttestManualDisconnectWithOpenResourcesorg.hibernate.test.connections.SuppliedConnectionTesttestScrollCriteriaorg.hibernate.test.criteria.CriteriaQueryTesttestRestrictionOnSubclassCollectionorg.hibernate.test.criteria.CriteriaQueryTesttestClassPropertyorg.hibernate.test.criteria.CriteriaQueryTesttestCompositeUserTypeorg.hibernate.test.cut.CompositeUserTypeTesttestDom4jorg.hibernate.test.dom4j.Dom4jTesttestMapIndexEmisionorg.hibernate.test.dom4j.Dom4jTesttestStaleNonVersionedInstanceFoundOnLockorg.hibernate.test.ejb3.lock.RepeatableReadTesttestOrphanDeleteorg.hibernate.test.extralazy.ExtraLazyTesttestIndexFormulaMaporg.hibernate.test.extralazy.ExtraLazyTesttestCollectionJoinsInSubselectorg.hibernate.test.hql.ASTParserLoadingTesttestCollectionFetchWithDistinctionAndLimitorg.hibernate.test.hql.ASTParserLoadingTesttestNestedCollectionFetchorg.hibernate.test.hql.ASTParserLoadingTesttestSelectClauseSubselectorg.hibernate.test.hql.ASTParserLoadingTesttestImplicitPolymorphismorg.hibernate.test.hql.ASTParserLoadingTesttestCoalesceorg.hibernate.test.hql.ASTParserLoadingTesttestStrorg.hibernate.test.hql.ASTParserLoadingTesttestCastorg.hibernate.test.hql.ASTParserLoadingTesttestExtractorg.hibernate.test.hql.ASTParserLoadingTesttestOneToManyFilterorg.hibernate.test.hql.ASTParserLoadingTesttestSelectExpressionsorg.hibernate.test.hql.ASTParserLoadingTesttestWhereorg.hibernate.test.hql.ASTParserLoadingTesttestEntityFetchingorg.hibernate.test.hql.ASTParserLoadingTesttestCollectionFetchingorg.hibernate.test.hql.ASTParserLoadingTesttestStandardFunctionsorg.hibernate.test.hql.ASTParserLoadingTesttestDynamicInstantiationQueriesorg.hibernate.test.hql.ASTParserLoadingTesttestResultTransformerScalarQueriesorg.hibernate.test.hql.ASTParserLoadingTesttestResultTransformerEntityQueriesorg.hibernate.test.hql.ASTParserLoadingTesttestEJBQLFunctionsorg.hibernate.test.hql.ASTParserLoadingTesttestSubselectBetweenorg.hibernate.test.hql.ASTParserLoadingTesttestTempTableGenerationIsolationorg.hibernate.test.hql.BulkManipulationTesttestSimpleInsertorg.hibernate.test.hql.BulkManipulationTesttestSimpleNativeSQLInsertorg.hibernate.test.hql.BulkManipulationTesttestInsertWithManyToOneorg.hibernate.test.hql.BulkManipulationTesttestInsertWithMismatchedTypesorg.hibernate.test.hql.BulkManipulationTesttestInsertIntoSuperclassPropertiesFailsorg.hibernate.test.hql.BulkManipulationTesttestInsertAcrossMappedJoinFailsorg.hibernate.test.hql.BulkManipulationTesttestInsertWithGeneratedIdorg.hibernate.test.hql.BulkManipulationTesttestInsertWithGeneratedVersionAndIdorg.hibernate.test.hql.BulkManipulationTesttestInsertWithGeneratedTimestampVersionorg.hibernate.test.hql.BulkManipulationTesttestUpdateOnDiscriminatorSubclassorg.hibernate.test.hql.BulkManipulationTesttestUpdateOnAnimalorg.hibernate.test.hql.BulkManipulationTesttestUpdateOnMammalorg.hibernate.test.hql.BulkManipulationTesttestUpdateSetNullUnionSubclassorg.hibernate.test.hql.BulkManipulationTesttestUpdateSetNullOnDiscriminatorSubclassorg.hibernate.test.hql.BulkManipulationTestt
[Hibernate] hibernate-mysql-testsuite Build Completed With Testsuite Errors
View results here -> http://cruisecontrol.jboss.com/cc/buildresults/hibernate-mysql-testsuite?log=log20060328221045 TESTS FAILEDAnt Error Message: /home/cruisecontrol/work/scripts/build-hibernate-db-matrix.xml:120: The following error occurred while executing this line: /home/cruisecontrol/work/scripts/build-hibernate-db-matrix.xml:76: The following error occurred while executing this line: /home/cruisecontrol/work/scripts/build-common-targets.xml:11: Build Successful - Tests completed with errors or failures.Date of build: 03/28/2006 22:10:45Time to build: 22 minutes 29 seconds Unit Tests: (822) Total Errors and Failures: (19)testUpdateWithWhereExistsSubqueryorg.hibernate.test.hql.BulkManipulationTesttestQueryorg.hibernate.test.legacy.FooBarTesttestOneToOneGeneratororg.hibernate.test.legacy.FooBarTesttestReachabilityorg.hibernate.test.legacy.FooBarTesttestVersionedCollectionsorg.hibernate.test.legacy.FooBarTesttestMetaInheritanceorg.hibernate.test.legacy.NonReflectiveBinderTesttestComparatororg.hibernate.test.legacy.NonReflectiveBinderTesttestReturnPropertyComponentRenameorg.hibernate.test.legacy.SQLLoaderTesttestReadOnlyOnProxiesFailureExpectedorg.hibernate.test.readonly.ReadOnlyTesttestAutoDetectAliasingorg.hibernate.test.sql.GeneralTesttestScalarStoredProcedureorg.hibernate.test.sql.MySQLTesttestParameterHandlingorg.hibernate.test.sql.MySQLTesttestEntityStoredProcedureorg.hibernate.test.sql.MySQLTesttestEmptyInListFailureExpectedorg.hibernate.test.hql.HQLTesttestMaxindexHqlFunctionInElementAccessorFailureExpectedorg.hibernate.test.hql.HQLTesttestMultipleElementAccessorOperatorsFailureExpectedorg.hibernate.test.hql.HQLTesttestKeyManyToOneJoinFailureExpectedorg.hibernate.test.hql.HQLTesttestDuplicateExplicitJoinFailureExpectedorg.hibernate.test.hql.HQLTesttestCollectionFetchVsLoadorg.hibernate.test.stats.StatsTest Modifications since last build: (first 50 of 0)
[Hibernate] hibernate-hsqldb-testsuite Build Completed With Testsuite Errors
View results here -> http://cruisecontrol.jboss.com/cc/buildresults/hibernate-hsqldb-testsuite?log=log20060328220010 TESTS FAILEDAnt Error Message: /home/cruisecontrol/work/scripts/build-hibernate-db-matrix.xml:85: The following error occurred while executing this line: /home/cruisecontrol/work/scripts/build-hibernate-db-matrix.xml:76: The following error occurred while executing this line: /home/cruisecontrol/work/scripts/build-common-targets.xml:11: Build Successful - Tests completed with errors or failures.Date of build: 03/28/2006 22:00:10Time to build: 9 minutes 39 seconds Unit Tests: (824) Total Errors and Failures: (10)testMetaInheritanceorg.hibernate.test.legacy.NonReflectiveBinderTesttestComparatororg.hibernate.test.legacy.NonReflectiveBinderTesttestReturnPropertyComponentRenameorg.hibernate.test.legacy.SQLLoaderTesttestReadOnlyOnProxiesFailureExpectedorg.hibernate.test.readonly.ReadOnlyTesttestEmptyInListFailureExpectedorg.hibernate.test.hql.HQLTesttestMaxindexHqlFunctionInElementAccessorFailureExpectedorg.hibernate.test.hql.HQLTesttestMultipleElementAccessorOperatorsFailureExpectedorg.hibernate.test.hql.HQLTesttestKeyManyToOneJoinFailureExpectedorg.hibernate.test.hql.HQLTesttestDuplicateExplicitJoinFailureExpectedorg.hibernate.test.hql.HQLTesttestCollectionFetchVsLoadorg.hibernate.test.stats.StatsTest Modifications since last build: (first 50 of 0)
[Hibernate] BindHelper.findPropertiesByColumns behaviour is non deterministic due to HashSet being used.
Hi Emmanuel,
I think we might have found a bug in
BindHelper.bindPropertiesByColumns, want to run by you to see if it's worth
while submitting to Jira.
What we are trying to do is to associate
two attributes of the same type to an object.
i.e.,
class Deal {
@ManyToOne
@JoinColumn(name = "a_customer_id",
referencedColumnName = "customer_id", nullable = true)
Customer a;
@ManyToOne
@JoinColumn(name = "b_customer_id",
referencedColumnName = "customer_id", nullable = true)
Customer b;
}
// note: customer id is not a pk
class Customer {
@Column(name = "customer_id")
String customerId;
}
When loading deal object, customer a
is always populated correctly but customer b will only be populated occasionally
(depending on your luck!).
After digging through Hibernate annotation
source, I think I've found the cause of the problem in BindHelper.bindPropertiesByColumns
where HashSet is being used.
From looking through the source, my
understanding is that hibernate will create a synthetic property for each
of the customer Deal.a and Deal.b and add it to a list of properties type
mapping within Customer persistent class object. This type mapping is then
used to hydrate Deal.a and Deal.b when Deal object is being resolved.
When synthetic property for Deal.a is
being created, the propertymapping is straight forward because only customerId
property is available in the Customer persistent class. Deal.a is then
mapped simply to a simple type of Customer.customerId.
Subsequently, when synthetic property
for Deal.b is being created (BindHelper:97), the property mapping has two
possible values - one is the Customer.customerId, the other is the recently
created synthetic mapping (_Deal_a). These two values are extracted out
and put into a HashSet (BindHelper.bindPropertiesByColumn:190). The hashset
is then the being iterated through to return the first value of iterator
(which the order is not guaranteed). Obviously it would be wrong to create
a synthetic property for Deal.b with synthetic property _Deal_a type mapping
(which is what occasionally happens).
Upon load, hibernate core will then
attempt to hydrate Deal.a by instantiating Customer (_Deal_a) type object
and inject a_customer_id into an instance of _Deal_a type. This will result
in a correct load.
When hibernate core attempt to hydrate
Deal.b, it will instantiate Customer (_Deal_b) type object. However, _Deal_b
type object mapps to an embedded _Deal_a type. So it will then recurse
through the embedded type, instantiate Customer (_Deal_a) type object,
assign b_customer_id into embedded Customer.customerId after which instance
of Customer(_Deal_a) will be assigned to Customer.customerId (_Deal_b).
This assignment is done via EmbeddedPropertyAccessor.EmbeddedSetter.set
method - which looks like a null implementation. The result is that Deal.b
won't be set and no errors is being reported at all. What worst is that
the system can appear to have been working most of the time, but if you
add additional attribute to class Deal to disturb the balance of the hashcode
generation, then all of the sudden it won't work.
I can think of a couple of fixes in
BindHelper.bindPropertiesByColumns:
1. Instead of using HashSet we use an
ordered set to guarantee the order, this way the native properties will
always be returned first.
2. Use List instead of Set to guarantee
the order - the values being added in to the columnsToProperty map can
never be null or repeated anyway.
3. Filter out all of the synthetic properties
from columnsToProperty mapping (this propbably wouldn't help for muti column
mapping?).
BTW: It also perplex me why EmbeddedPropertyAccessor.EmbeddedSetter.set
method would do nothing and report no error when it can't set the property.
Sorry for the lengthy email but it's
a fairly subtle bug that can't always be replicated so I thought it's worth
while explaining in details. Let me know if you want me to submit this
to Jira. We have opted for option 2 on local fix and it appear to be working
well.
Regards,
rOnn c.
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[Hibernate] hibernate-sybase-testsuite Build Timed Out
View results here -> http://cruisecontrol.jboss.com/cc/buildresults/hibernate-sybase-testsuite?log=log20060328021747 BUILD TIMED OUTAnt Error Message: build timeoutDate of build: 03/28/2006 02:17:47Time to build: Unit Tests: (0) Total Errors and Failures: (0) Modifications since last build: (first 50 of 0)
