August 2010 - hibernate-issues - Jboss List Archives

[Hibernate-JIRA] Created: (HSEARCH-395) Master/Slave configuration as outlined in Hibernate Search in Action does not work when shared location is on NFS

by Sam Doyle (JIRA)

Master/Slave configuration as outlined in Hibernate Search in Action does not work when shared location is on NFS ----------------------------------------------------------------------------------------------------------------- Key: HSEARCH-395 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-395 Project: Hibernate Search Issue Type: Bug Components: directory provider Affects Versions: 3.1.1.GA Reporter: Sam Doyle Priority: Critical https://forum.hibernate.org/viewtopic.php?f=9&t=998613&p=2416681#p2416681 There are many .nfs files being generated in slave locations and appear to be still held open by some part of the application since they fail to be cleaned up. 2009-08-21 10:51:08,696 ERROR [org.hibernate.search.util.FileHelper] Could not delete /location/to/slave/index/2/.nfs000000000085a3ce000016 7e -- 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, 3 months

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[Hibernate-JIRA] Created: (HSEARCH-578) JTA transaction commit: Access a Sealed WorkQueue which has not been sealed

by Fabián Guerra (JIRA)

JTA transaction commit: Access a Sealed WorkQueue which has not been sealed --------------------------------------------------------------------------- Key: HSEARCH-578 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-578 Project: Hibernate Search Issue Type: Bug Affects Versions: 3.2.1 Environment: JDK 1.8.0_18 + Glassfish 2.1.1 + Spring 3.0.3 + Hibernate 3.5.3 + Hibernate Search 3.2.1 + MySQL 5.1.48 + Windows XP SP3 Reporter: Fabián Guerra Priority: Blocker Attachments: application-context.xml, hibernate.log, search-context.xml I'm facing a problem using hibernate search as HSEARCH-540 bug, after an entity has been persited hibernate tries to index it but I got: org.hibernate.annotations.common.AssertionFailure: Access a Sealed WorkQueue which has not been sealed I'm not using annotations to handle POJO's and transactions, I use Spring's HibernateTemplate to persist objects and Aspects to transaction management. (Config files attached) example: @Override public void add(Item item) { getHibernateTemplate().save(item); } -- 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, 3 months

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[Hibernate-JIRA] Created: (HSEARCH-159) Sort + Pagination returns wrong results.

by Jason Eacott (JIRA)

Sort + Pagination returns wrong results. ---------------------------------------- Key: HSEARCH-159 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-159 Project: Hibernate Search Issue Type: Bug Affects Versions: 3.0.1.GA Environment: hib 3.2.5ga Reporter: Jason Eacott Perhaps I am doing something wrong? Using the code below if I call getSearchResults("test",0,10); //returns incorrect data I get a different item at the head of the list than if I call getSearchResults("test",0,100);// (this one has correct data, total results for this search is 196 in my ndx & db) if I dont try to paginate the results then the sort items are in order and are correct. and if I paginate with just 1 result getSearchResults("test",0,1); and change the sort order I get the same result for each attempt: ie: Sort datesort=new Sort( new SortField( "date_time", SortField.STRING, true ) ); and Sort datesort=new Sort( new SortField( "date_time", SortField.STRING, false ) ); return the same entry - which is NOT the correct result either. This behavious seems to indicate that the data is being sorted after the limit is set and whats worse, if there are 50,000,000 results, even though I only want 10 and hibernate has already correctly hydrated those 10 (albeit the wrong 10) hibernatesearch then loops over all 50,000,000 hits and creates a new (empty) hibernate proxy object for each & discard all but 10! ... @Field(name="date_time", index=Index.UN_TOKENIZED, store=Store.NO) @DateBridge(resolution=Resolution.MINUTE) private Date publishDate; ... public List getSearchResults(Query query,int firstResult,int maxResults) { List result=null; Session sess=null; Transaction tx = null; try { sess=getSessionFactory().openSession(); FullTextSession fullTextSession = Search.createFullTextSession(sess); tx = fullTextSession.beginTransaction(); tx.begin(); org.hibernate.search.FullTextQuery hibQuery= fullTextSession.createFullTextQuery( query, FeedItem.class ); Sort datesort=new Sort( new SortField( "date_time", SortField.STRING, true ) ); hibQuery.setSort(datesort); Criteria dbCr=fullTextSession.createCriteria(FeedItem.class); hibQuery.setCriteriaQuery(dbCr); dbCr.setFirstResult(firstResult); dbCr.setMaxResults(maxResults); } long resultSize=hibQuery.getResultSize(); if (resultSize>0){ result = hibQuery.list() } tx.commit(); } finally { releaseSession(sess); tx=null; } log.debug("<getSearchResults"); return result; } -- 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, 3 months

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[Hibernate-JIRA] Created: (HHH-3429) SQLQuery, advice user to always use addScalar if CHAR column are involved.

by Anthony Patricio (JIRA)

SQLQuery, advice user to always use addScalar if CHAR column are involved. -------------------------------------------------------------------------- Key: HHH-3429 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3429 Project: Hibernate3 Issue Type: Improvement Components: documentation Reporter: Anthony Patricio Priority: Minor see HHH-2220 If CHAR(2+) is involved in a SQLQuery and if addScalar isn't used, then the returned value is truncated which is very bad. There is no easy fix for this so a little advice in the documentation would be helpful. -- 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, 3 months

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[Hibernate-JIRA] Created: (HHH-2220) session.createSQLQuery(sql) translates database type CHAR(n) to Java type char instead of String

by Regis Pires Magalhaes (JIRA)

session.createSQLQuery(sql) translates database type CHAR(n) to Java type char instead of String ------------------------------------------------------------------------------------------------ Key: HHH-2220 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2220 Project: Hibernate3 Type: Bug Components: query-sql Versions: 3.2.0.ga Reporter: Regis Pires Magalhaes createSQLQuery() method translates database type CHAR(n) to Java type char instead of String when using setResultTransformer(Criteria.ALIAS_TO_ENTITY_MAP). That happens when I do not use addScalar(). And that is the only problem that I have found when not filling return types in advance. A workaround I have made is to concatenate the projected field with an empty string (''). See example below: ... query.setResultTransformer(Criteria.ALIAS_TO_ENTITY_MAP); String sqlQuery = "select s.name state from state s where s.name='PI' "; query = session.createSQLQuery(sqlQuery); ... result: [{STATE=P}] name field is CHAR(2) in database definition (PostgreSQL, HSQLDB and Oracle were tested). Note that it works when I concatenate the field used in projection with an empty string: ... String sqlQuery = "select s.name || '' state from state s where s.name='PI' "; ... result: [{STATE=PI}] -- 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, 3 months

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[Hibernate-JIRA] Created: (HHH-2429) SQL Character Types Incorrectly mapped to Java objects

by Tyler Van Gorder (JIRA)

SQL Character Types Incorrectly mapped to Java objects ------------------------------------------------------ Key: HHH-2429 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2429 Project: Hibernate3 Type: Bug Components: core Versions: 3.2.1 Environment: Hibernate 3.2.1, Oracle10g Reporter: Tyler Van Gorder We have a work flow that allows the user to enter an arbitrary SQL statement to be executed by our application. We pass those queries through session.createSQLQuery(). We ran into a problem with String literals, which are reported by Oracle (ResultSetMetaData) to be CHAR. Reading the JDBC API, CHAR is a fixed length string. Hibernate is incorrectly mapping this to a Character field. We ended up overriding the Oracle dialect with our own as follows: In our constructor, for a dialect that extends Oracle9iDialect: super() registerColumnType(Types.CHAR, "char($l)" ); registerHibernateType( Types.CHAR, Hibernate.STRING.getName() ); The HibernateType is the crucial one and we are overriding the behavior in the base "Dialect" class, so this appears that it would be a problem for all database variants that don't explicitly change this. Thanks. -- 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, 3 months

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[Hibernate-JIRA] Created: (HCANN-10) JPA OneToOne(optional=true) not supported, supported alternative NotFound() is hibernate-proprietary!

by Bruno Melloni (JIRA)

JPA OneToOne(optional=true) not supported, supported alternative NotFound() is hibernate-proprietary! ----------------------------------------------------------------------------------------------------- Key: HCANN-10 URL: http://opensource.atlassian.com/projects/hibernate/browse/HCANN-10 Project: Hibernate Commons Annotations Issue Type: Bug Environment: Hibernate 3.3.1, annotations 3.4.0, MsSQL DB. Reporter: Bruno Melloni Rejected issue ANN-725 covers this partially. I might have misunderstood, but it seems the reason for rejecting is that @NotFound provides the same capability. All information I could find for JPA and other ORM tools indicates that this capability is supplied by @OneToOne(optional=true). Hibernate seems to be the lone ORM tool that requires the use of a proprietary annotation: @NotFound. @NotFound works, but the problem is that it makes the application no longer be pure-JPA. Not supporting pure-JPA outer joins would seem to be a major bug. -- 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, 3 months

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[Hibernate-JIRA] Created: (HHH-4854) Make constraint violation name extraction language neutral

by Jonas Olsson (JIRA)

Make constraint violation name extraction language neutral ---------------------------------------------------------- Key: HHH-4854 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4854 Project: Hibernate Core Issue Type: Improvement Components: core Affects Versions: 3.2.6 Environment: Oracle 8 or later Reporter: Jonas Olsson The ViolatedConstraintNameExtracter of Oracle8iDialect uses the following pattern for extracting the contraint violated: return extractUsingTemplate( "constraint (", ") violated", sqle.getMessage() ); and is highly error message language dependent. Changing to: return extractUsingTemplate( "(", ")", sqle.getMessage() ); would eliminate this while still getting the constraint name. -- 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, 3 months

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[Hibernate-JIRA] Created: (HHH-3239) MarkerObject should be serializable when using with swf

by Goran Blankendal (JIRA)

MarkerObject should be serializable when using with swf ------------------------------------------------------- Key: HHH-3239 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3239 Project: Hibernate3 Issue Type: Bug Components: core Affects Versions: 3.2.6 Environment: Hibernate 3.2.6 and Spring Webflow 2.0 Reporter: Goran Blankendal You get a java.io.NotSerializableException: org.hibernate.util.MarkerObject when using hibernate in a persistence context in SWF 2 See http://forum.springframework.org/showthread.php?t=51738 and http://forum.hibernate.org/viewtopic.php?t=985226 The MarkerObject should be serializable. -- 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, 3 months

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[Hibernate-JIRA] Created: (HHH-2774) Call ResultTransformer.transformList() even if the list argument is an empty list

by Christian Bauer (JIRA)

Call ResultTransformer.transformList() even if the list argument is an empty list --------------------------------------------------------------------------------- Key: HHH-2774 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2774 Project: Hibernate3 Issue Type: Improvement Components: core Reporter: Christian Bauer Priority: Trivial I have a case where a ResultTransformer is doing all the work in transformTuple() and always returns null from that method. The transformed target state is held internally in the ResultTransformer instance (I basically turn many tuples into one). Now I can't get this state out of the ResultTransformer because transformList() is not called after transformTuple(). It would be better if transformList() is called even if the list of tuples returned by transformTuple() is empty. -- 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, 3 months

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hibernate-issues August 2010