May 2011 - hibernate-issues - Jboss List Archives

[Hibernate-JIRA] Created: (HHH-3195) session.clear() is not effective when use_query_cache is true

by James Berry (JIRA)

session.clear() is not effective when use_query_cache is true ------------------------------------------------------------- Key: HHH-3195 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3195 Project: Hibernate3 Issue Type: Bug Affects Versions: 3.2.6 Environment: 3.2.6.ga, MySQL5 Reporter: James Berry As discussed in detail in http://forum.hibernate.org/viewtopic.php?t=944918, performing many inserts while use_query_cache is enabled will eventually cause an out of memory condition, even if the session is periodically flushed and cleared. That forum thread describes a potential root cause for this problem. Nobody from the Hibernate team has responded regarding the forum thread, even though it's been alive for three years now! Note that an answer to "disable the query cache" is not a good solution to the problem, as we need the query cache elsewhere. If it were possible to disable the query cache for a particular session, that would be fine, but I see no way do that. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

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[Hibernate-JIRA] Created: (OGM-50) Write simple reference documentation

by Emmanuel Bernard (JIRA)

Write simple reference documentation ------------------------------------ Key: OGM-50 URL: http://opensource.atlassian.com/projects/hibernate/browse/OGM-50 Project: Hibernate OGM Issue Type: New Feature Components: documentation Reporter: Emmanuel Bernard Assignee: Emmanuel Bernard Fix For: 1.0-next -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years

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[Hibernate-JIRA] Created: (HV-315) Create package-level JavaDoc for the AP

by Gunnar Morling (JIRA)

Create package-level JavaDoc for the AP --------------------------------------- Key: HV-315 URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-315 Project: Hibernate Validator Issue Type: Improvement Components: annotation-processor Affects Versions: 4.1.0.Beta1 Reporter: Gunnar Morling Assignee: Hardy Ferentschik Priority: Minor Fix For: 4.1.0 Currently there are no package-level JavaDocs for the AP. These should be added. The top-level doc should contain an overview over the APs architecture in general. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years

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[Hibernate-JIRA] Created: (OGM-5) Make JPA work in RESOURCE_LOCAL

by Emmanuel Bernard (JIRA)

Make JPA work in RESOURCE_LOCAL ------------------------------- Key: OGM-5 URL: http://opensource.atlassian.com/projects/hibernate/browse/OGM-5 Project: Hibernate OGM Issue Type: New Feature Reporter: Emmanuel Bernard This probably will require to write a custom Hibernate Transaction implementation that use batch or something approaching. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years

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[Hibernate-JIRA] Created: (HHH-2735) Query . setLockMode cannot find the alias when the query defines a select clause

by Tamir Solomon (JIRA)

Query . setLockMode cannot find the alias when the query defines a select clause -------------------------------------------------------------------------------- Key: HHH-2735 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2735 Project: Hibernate3 Issue Type: Bug Reporter: Tamir Solomon I tried to perform the following : Query q1 = session.createQuery("select serverIP.server from ServerIP serverIP where serverIP.ip = :ipStr"); q1.setLockMode("serverIP",LockMode.NONE); q1.setParameter("ipStr", ip); q1.list(); and i get this error : Frame : java.lang.IllegalArgumentException: alias not found: serverIP at org.hibernate.loader.hql.QueryLoader.applyLocks(QueryLoader.java:299) at org.hibernate.loader.Loader.preprocessSQL(Loader.java:189) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1529) at org.hibernate.loader.Loader.doQuery(Loader.java:661) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:224) at org.hibernate.loader.Loader.doList(Loader.java:2211) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2095) at org.hibernate.loader.Loader.list(Loader.java:2090) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:388) at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:338) at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172) at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1121) at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years

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[Hibernate-JIRA] Created: (HHH-5926) Bugs in HQL (order by)

by Ahmed Ali Elsayed Ali Soliman (JIRA)

Bugs in HQL (order by) ---------------------- Key: HHH-5926 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5926 Project: Hibernate Core Issue Type: Bug Components: query-hql, query-sql Affects Versions: 3.6.1 Environment: Application Server: Tomcat 7.0.8 Database: Oracle 11g Reporter: Ahmed Ali Elsayed Ali Soliman Attachments: Beans & Mappings.rar *there is a big problem in HQL & the generated SQL* this is the hibernate properties in XML <prop key="hibernate.dialect">org.hibernate.dialect.Oracle10gDialect</prop> <prop key="hibernate.query.substitutions">true 'T', false 'F'</prop> <prop key="hibernate.show_sql">true</prop> <prop key="hibernate.format_sql">true</prop> <prop key="hibernate.query.factory_class">org.hibernate.hql.ast.ASTQueryTranslatorFactory</prop> <prop key="hibernate.cglib.use_reflection_optimizer">true</prop> <prop key="hibernate.generate_statistics">true</prop> there is a bug in HQL when i make query.list(hql) HQL: select distinct service.module.component.system, service.module.component , service.module from Service as service where service.id in (928, 415) order by service.module.component.system.orderBy the generated SQL is select distinct system3_.ID as ID149_0_, component2_.ID as ID150_1_, module1_.ID as ID151_2_, system3_.DESCRIPTION as DESCRIPT2_149_0_, system3_.NAME as NAME149_0_, system3_.ORDER_BY as ORDER7_149_0_, system3_.MENU_ID as MENU8_149_0_, component2_.NAME as NAME150_1_, component2_.SYSTEM_ID as SYSTEM3_150_1_, component2_.DESCRIPTION as DESCRIPT4_150_1_, component2_.ORDER_BY as ORDER8_150_1_, component2_.PARENT_COMPONENT_ID as PARENT9_150_1_, module1_.NAME as NAME151_2_, module1_.WEB_DIRECTORY as WEB3_151_2_, module1_.MODULE_PATH as MODULE4_151_2_, module1_.DESCRIPTION as DESCRIPT5_151_2_, module1_.COMPONENT_ID as COMPONENT9_151_2_, module1_.ORDER_BY as ORDER10_151_2_ from SERVICES service0_, MODULES module1_, COMPONENTS component2_ inner join SYSTEMS system3_ on component2_.SYSTEM_ID=system3_.ID, *SYSTEMS system9_* where service0_.MODULE_ID=module1_.ID and module1_.COMPONENT_ID=component2_.ID and component2_.SYSTEM_ID=system9_.ID and ( service0_.ID in ( 928 , 415 ) ) order by *system9_.ORDER_BY* the errors are - SQL Error: 1791, SQLState: 42000 - ORA-01791: not a SELECTed expression the generated SQL is wrong because it add system9_ and no need for it, it has already system3_ there is a column in System bean called orderBy the hierarchy of beans like this (Service --> Module --> Component --> System) i attached the beans and mapping *NOTE: the hql works fine on Hibernate 3.4* -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years

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[Hibernate-JIRA] Created: (BVTCK-17) Update documentation about maven configuration

by Hardy Ferentschik (JIRA)

Update documentation about maven configuration ---------------------------------------------- Key: BVTCK-17 URL: http://opensource.atlassian.com/projects/hibernate/browse/BVTCK-17 Project: Bean Validation TCK Issue Type: Task Components: documentation Affects Versions: 1.0.4.GA Reporter: Hardy Ferentschik Assignee: Emmanuel Bernard Fix For: 1.0.5.GA In case BVTCK-11 will be accepted the maven setup section for running the tests needs to be updated in the documentation -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years

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[Hibernate-JIRA] Created: (HHH-4582) Repeated column in mapping for entity in composite id

by Franck Bisti (JIRA)

Repeated column in mapping for entity in composite id ----------------------------------------------------- Key: HHH-4582 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4582 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.3.1 Environment: Hibernate 3.3.1 Reporter: Franck Bisti Priority: Minor Attachments: PersistentClass.java I have a composite-id with 2 manytoone. The two manytoone are composed by 3 columns each. They share 2 columns. @Embeddable public class FooBarId implements Serializable { @ManyToOne() @JoinColumns({ @JoinColumn(name="FOO_BAR1", referencedColumnName="FOO_BAR1",nullable=false, updatable=true, insertable=true), @JoinColumn(name="FOO_BAR2", referencedColumnName="FOO_BAR2",nullable=false, updatable=true, insertable=true), @JoinColumn(name="FOO_ID", referencedColumnName="ID",nullable=false, updatable=true, insertable=true) }) private Foo foo; /** Attribute*/ @ManyToOne() @JoinColumns({ @JoinColumn(name="FOO_BAR1", referencedColumnName="FOO_BAR1",nullable=false, updatable=false, insertable=false), @JoinColumn(name="FOO_BAR2", referencedColumnName="FOO_BAR2",nullable=false, updatable=false, insertable=false), @JoinColumn(name="BAR_ID", referencedColumnName="ID",nullable=false, updatable=false, insertable=false) }) private Bar bar; Exception : Caused by: org.hibernate.MappingException: Repeated column in mapping for entity: com.test.FooBar column: FOO_BAR2 (should be mapped with insert="false" update="false") at org.hibernate.mapping.PersistentClass.checkColumnDuplication(PersistentClass.java:670) at org.hibernate.mapping.PersistentClass.checkColumnDuplication(PersistentClass.java:711) at org.hibernate.mapping.PersistentClass.validate(PersistentClass.java:468) at org.hibernate.mapping.RootClass.validate(RootClass.java:215) at org.hibernate.cfg.Configuration.validate(Configuration.java:1135) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1320) at org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:854) at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:669) I have the "Repeated column in mapping" exception because Hibernate doesn't use the insertable and updtable property in the PersistentClass.checkColumnDuplication for composite-id. I have modified the PersistentClass.checkColumnDuplication() by use of getColumnUpdateability code and it seems to works fine (see attached file) I don't know if that can help -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years

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[Hibernate-JIRA] Created: (HHH-3361) LazyInitializationException generate an error message in the logs

by benoit heinrich (JIRA)

LazyInitializationException generate an error message in the logs ----------------------------------------------------------------- Key: HHH-3361 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3361 Project: Hibernate3 Issue Type: Bug Components: core Affects Versions: 3.3.0.CR1 Reporter: benoit heinrich Priority: Minor Hi, When a LazyInitializationException is thrown a log message is automatically created by the exception class because of the line 19 in the LIE class: LoggerFactory.getLogger( LazyInitializationException.class ).error( msg, this ); An exception should not write log messages, this is part of the application that handle the exception that should decide either or nor a log message should be created. The exception should just carry all information with it and no more. Actually this is causing a serious problem to one of the application I'm working on because LIE is a normal exception and is caught and handled correctly and each time a LIE is thrown by hibernate I'm getting a full stack trace in the logs (which is wrong in my case because the exception is handled correctly). Also I don't want to change the log4j settings to ignore the LIE because I'd like to know when I get a LIE that is not caught. So my suggestion is to simply remove the Log entry from the LIE constructor since normally this message is anyway redundant because if the exception is not caught the application will dump the exception in most of the time. Cheers, /Benoit -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years

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[Hibernate-JIRA] Created: (HSEARCH-675) Move to i18n logs and exception via JBoss Logging

by Emmanuel Bernard (JIRA)

Move to i18n logs and exception via JBoss Logging ------------------------------------------------- Key: HSEARCH-675 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-675 Project: Hibernate Search Issue Type: New Feature Components: engine Reporter: Emmanuel Bernard -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years

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hibernate-issues May 2011