March 2007 - hibernate-issues - Jboss List Archives

[Hibernate-JIRA] Created: (HHH-2019) Provide a way to unset properties, and/or provide a 'none' option for hbm2ddl.auto

by Dave E Martin (JIRA)

Provide a way to unset properties, and/or provide a 'none' option for hbm2ddl.auto ---------------------------------------------------------------------------------- Key: HHH-2019 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2019 Project: Hibernate3 Type: Improvement Environment: hibernate / annotations / hibernate.properties Reporter: Dave E Martin Priority: Minor It may occasionally be desirable to programmatically get rid of or override a property value, this is generally allowed for by the .setProperty method, however: Once hbm2ddl.auto is set to something, there is no way to unset it, or set it to a value which would be equivalent to its being unset (or its undocumented). There is no remove or unset, or deleteProperty, and also setting it to null does not work. Due to issues such as HHH-2018, it may be necessary to programmatically 'get rid of' hbm2ddl.auto even if the end user (or some other mechanism) has specified a value for it in an external hibernate.properties file (or other method of setting hibernate properties). -- 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

17 years

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[Hibernate-JIRA] Created: (HBX-867) latest version not on updatesite

by Kai Grabfelder (JIRA)

latest version not on updatesite -------------------------------- Key: HBX-867 URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-867 Project: Hibernate Tools Type: Improvement Components: eclipse Versions: 3.2beta9 Reporter: Kai Grabfelder the latest version of hibernate tools is not available on the updatesite: http://download.jboss.org/jbosside/updates/development -- 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

17 years

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[Hibernate-JIRA] Created: (HBX-865) ClassValidator cannot be instantiated while trying to open a new Session

by Christian Laakmann (JIRA)

ClassValidator cannot be instantiated while trying to open a new Session ------------------------------------------------------------------------ Key: HBX-865 URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-865 Project: Hibernate Tools Type: Bug Versions: 3.2beta9 Environment: Hibernate 3.2, Hibernate Tools 3.2beta9 and most recent Nightly DB: MSSQL Server 2000 & HSQLDB Reporter: Christian Laakmann Attachments: Test.java, hibernate.cfg.xml When I use the @NotEmpty Validator on a String property, Hibernate Tools is unable to open a new Session because the ClassValidator could not be instantiated. Workaround was to replace @NotEmpty with @NotNull. see also: http://forum.hibernate.org/viewtopic.php?p=2339708#2339708 Stack-Trace: java.lang.IllegalArgumentException: could not instantiate ClassValidator at org.hibernate.validator.ClassValidator.createValidator(ClassValidator.java:287) at org.hibernate.validator.ClassValidator.createMemberValidator(ClassValidator.java:255) at org.hibernate.validator.ClassValidator.initValidator(ClassValidator.java:216) at org.hibernate.validator.ClassValidator.<init>(ClassValidator.java:127) at org.hibernate.validator.ClassValidator.<init>(ClassValidator.java:105) at org.hibernate.validator.ClassValidator.<init>(ClassValidator.java:97) at org.hibernate.cfg.AnnotationConfiguration.secondPassCompile(AnnotationConfiguration.java:319) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1210) at org.hibernate.console.ConsoleConfiguration$2.execute(ConsoleConfiguration.java:317) at org.hibernate.console.execution.DefaultExecutionContext.execute(DefaultExecutionContext.java:65) at org.hibernate.console.ConsoleConfiguration.execute(ConsoleConfiguration.java:89) at org.hibernate.console.ConsoleConfiguration.buildSessionFactory(ConsoleConfiguration.java:312) at org.hibernate.eclipse.console.workbench.LazySessionFactoryAdapter.getChildren(LazySessionFactoryAdapter.java:41) at org.hibernate.eclipse.console.workbench.BasicWorkbenchAdapter.getChildren(BasicWorkbenchAdapter.java:88) at org.hibernate.eclipse.console.workbench.BasicWorkbenchAdapter.fetchDeferredChildren(BasicWorkbenchAdapter.java:94) at org.eclipse.ui.progress.DeferredTreeContentManager$1.run(DeferredTreeContentManager.java:207) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:58) Caused by: java.util.MissingResourceException: Can't find resource in validator bundles, key validator.notEmpty at org.hibernate.validator.interpolator.DefaultMessageInterpolator.replace(DefaultMessageInterpolator.java:107) at org.hibernate.validator.interpolator.DefaultMessageInterpolator.initialize(DefaultMessageInterpolator.java:66) at org.hibernate.validator.interpolator.DefaultMessageInterpolatorAggerator.addInterpolator(DefaultMessageInterpolatorAggerator.java:37) at org.hibernate.validator.ClassValidator.createValidator(ClassValidator.java:283) ... 16 more java.util.MissingResourceException: Can't find resource in validator bundles, key validator.notEmpty at org.hibernate.validator.interpolator.DefaultMessageInterpolator.replace(DefaultMessageInterpolator.java:107) at org.hibernate.validator.interpolator.DefaultMessageInterpolator.initialize(DefaultMessageInterpolator.java:66) at org.hibernate.validator.interpolator.DefaultMessageInterpolatorAggerator.addInterpolator(DefaultMessageInterpolatorAggerator.java:37) at org.hibernate.validator.ClassValidator.createValidator(ClassValidator.java:283) at org.hibernate.validator.ClassValidator.createMemberValidator(ClassValidator.java:255) at org.hibernate.validator.ClassValidator.initValidator(ClassValidator.java:216) at org.hibernate.validator.ClassValidator.<init>(ClassValidator.java:127) at org.hibernate.validator.ClassValidator.<init>(ClassValidator.java:105) at org.hibernate.validator.ClassValidator.<init>(ClassValidator.java:97) at org.hibernate.cfg.AnnotationConfiguration.secondPassCompile(AnnotationConfiguration.java:319) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1210) at org.hibernate.console.ConsoleConfiguration$2.execute(ConsoleConfiguration.java:317) at org.hibernate.console.execution.DefaultExecutionContext.execute(DefaultExecutionContext.java:65) at org.hibernate.console.ConsoleConfiguration.execute(ConsoleConfiguration.java:89) at org.hibernate.console.ConsoleConfiguration.buildSessionFactory(ConsoleConfiguration.java:312) at org.hibernate.eclipse.console.workbench.LazySessionFactoryAdapter.getChildren(LazySessionFactoryAdapter.java:41) at org.hibernate.eclipse.console.workbench.BasicWorkbenchAdapter.getChildren(BasicWorkbenchAdapter.java:88) at org.hibernate.eclipse.console.workbench.BasicWorkbenchAdapter.fetchDeferredChildren(BasicWorkbenchAdapter.java:94) at org.eclipse.ui.progress.DeferredTreeContentManager$1.run(DeferredTreeContentManager.java:207) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:58) -- 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

17 years

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[Hibernate-JIRA] Created: (HSEARCH-1) Give access to Directory providers

by Emmanuel Bernard (JIRA)

Give access to Directory providers ---------------------------------- Key: HSEARCH-1 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-1 Project: Hibernate Search Type: New Feature Components: engine Reporter: Emmanuel Bernard Assigned to: Emmanuel Bernard Priority: Minor Fix For: FIRST searchFactory.getDirectoryProvider -- 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

17 years, 1 month

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[Hibernate-JIRA] Created: (HSEARCH-33) batch_size to prevent OutOfMemoryException while inserting many objects

by Stefan (JIRA)

batch_size to prevent OutOfMemoryException while inserting many objects ----------------------------------------------------------------------- Key: HSEARCH-33 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-33 Project: Hibernate Search Type: New Feature Components: engine Versions: 3.0.0.beta1 Reporter: Stefan While inserting many objects in a batch the application runs out of memory because the FullTextIndexEventListener for Lucene collects the updates. This is a tough problem. Today the solution is to apply the work in n transactions rather than 1. Maybe the notion of batch_size at some point to force a "flush" when the queue goes up can help. But it sacrifices the transactional semantic. hibernate.cfg.xml <event type="post-insert"> <listener class="org.hibernate.search.event.FullTextIndexEventListener"/> </event> Inserting code something like: Session session = sessionFactory.openSession(); session.setCacheMode(CacheMode.IGNORE); Transaction tx = session.beginTransaction(); for ( int i=0; i<100000; i++ ) { Item item = new Item(...); session.save(item); if ( i % 100 == 0 ) { session.flush(); session.clear(); } } tx.commit(); session.close(); -- 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

17 years, 1 month

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[Hibernate-JIRA] Created: (ANN-495) Provide access to IndexWriter.optimize()

by Emmanuel Bernard (JIRA)

Provide access to IndexWriter.optimize() ---------------------------------------- Key: ANN-495 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-495 Project: Hibernate Annotations Type: New Feature Components: lucene Reporter: Emmanuel Bernard Fix For: 3.3.0.Alpha1 The problem is not solved "automatically" yet. But here is the reason why. First of all, the elements are properly deleted, and the index file reflect that as soon as IndexReader.close() is called (which is done by Hibernate Search). However, the files containing the document data are not cleaned. Basically, to physically delete the elements, you need to optimize() your index, this operation typically takes more time and doing it for every single delete is not appropriate. I see 4 solutions: 1. let the user access the Directory and call the indexWriter.optimize() method. It works today but it sucks. 2. add an FullTextSession.optimize(Class) method, and the application is responsible for the method trigger. This is the easy solution but put more work on the user. And I'm not happy to push a maintenance API to the Session. Esp since this is more of a SessionFactory like API. 2bis. publish this API through JMX 3. optimize every N operations. It is trivial to add a counter per DirectoryProvider and trigger the optimization. N should be customizable 4. optimize every N seconds. either by setting a timer in an additional thread or wait for the next operation and compare the timestamp 2(bis or not) and 3 are my favorites. It's really 2 or 3 hours of work. If someone is interested, ping me. -- 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

17 years, 1 month

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[Hibernate-JIRA] Created: (ANN-487) IndexSearcher caching

by Emmanuel Bernard (JIRA)

IndexSearcher caching --------------------- Key: ANN-487 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-487 Project: Hibernate Annotations Type: New Feature Components: lucene Reporter: Emmanuel Bernard Fix For: 3.3.0 There is a way to cache IndexSearchers and still protect the user from read uncommited. IndexReader.isCurrent() -- 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

17 years, 1 month

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[Hibernate-JIRA] Created: (HSEARCH-37) Verify that Serializable return type are not resolved by StringBridge built in type

by Emmanuel Bernard (JIRA)

Verify that Serializable return type are not resolved by StringBridge built in type ----------------------------------------------------------------------------------- Key: HSEARCH-37 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-37 Project: Hibernate Search Issue Type: Bug Components: mapping Affects Versions: 3.0.0.beta1 Reporter: Emmanuel Bernard Priority: Minor http://forum.hibernate.org/viewtopic.php?t=972717 -- 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

17 years, 1 month

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[Hibernate-JIRA] Created: (HSEARCH-34) Lazy load the query results

by Behrang Javaherian (JIRA)

Lazy load the query results --------------------------- Key: HSEARCH-34 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-34 Project: Hibernate Search Type: Improvement Components: query Versions: 3.0.0.beta2 Reporter: Behrang Javaherian Search operation should not have any database hit until required. So the search result should be a list of entities with their id and all Store.YES or Store.Compress fields are loaded, accessing any other field should cause database hit. -- 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

17 years, 1 month

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[Hibernate-JIRA] Created: (HSEARCH-4) Be able to use a Lucene Sort er on queries

by Emmanuel Bernard (JIRA)

Be able to use a Lucene Sort er on queries ------------------------------------------ Key: HSEARCH-4 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-4 Project: Hibernate Search Type: New Feature Components: query Reporter: Emmanuel Bernard Assigned to: Emmanuel Bernard Fix For: FIRST -- 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

17 years, 1 month

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hibernate-issues March 2007