November 2011 - hibernate-dev - Jboss List Archives

HHH-6780 - incorrect query timeout calculation

by Donnchadh Ó Donnabháin

Hi everyone, While trying out 4.0.0.CR6 I've discovered that my code is affected by https://hibernate.onjira.com/browse/HHH-6780 . There isn't a fix version on this issue. Would it be possible to get the fix into the next CR or or 4.0.0.Final? It does seem quite broken at the moment. The javadoc for org.hibernate.Transaction says: /** * Set the transaction timeout for any transaction started by a subsequent call to {@link #begin} on this instance. * * @param seconds The number of seconds before a timeout. */ public void setTimeout(int seconds); but instead seconds is treated as an absolute time. Lukasz Antoniak has created a pull request at: https://github.com/hibernate/hibernate-core/pull/205 Thanks Donnchadh

13 years, 1 month

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Hbm mapping with hibernate 4

by Dmitry Geraskov

Hey, guys, I created the simplest hbm mapping and try to build session factory(full project attached, Hibernate-core4.0.0.CR6): /new MetadataSources( new ServiceRegistryBuilder().configure() .buildServiceRegistry()).buildMetadata().buildSessionFactory();/ And I get this exception(full log attached): Caused by: org.xml.sax.SAXParseException; lineNumber: 5; columnNumber: 26; cvc-elt.1: Cannot find the declaration of element 'hibernate-configuration'. at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:198) ... When I build session factory using old syntax /new Configuration().configure().buildSessionFactory();/ it works only with DTD schema(not 100% sure I found a correct header to use xsd for hibernate.cfg.xml): <hibernate-configuration xmlns="http://www.hibernate.org/xsd/hibernate-configuration" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.hibernate.org/xsd/hibernate-configuration https://raw.github.com/hibernate/hibernate-core/master/hibernate-core/src..."> . This seems like a bug, or I do something wrong? Dmitry Geraskov

13 years, 1 month

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weird jira status

by Strong Liu

what should I do? there is no "resolve" button/link, is this a jira bug? ------------------------- Best Regards, Strong Liu <stliu at hibernate.org> http://about.me/stliu/bio

13 years, 1 month

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Hibernate 4 docs?

by Max Rydahl Andersen

Hi, Is the docs for Hibernate 4 available online somewhere ? http://www.hibernate.org/docs doesn't list them and I only see javadocs in http://docs.jboss.org/hibernate/core/4.0/ /max http://about.me/maxandersen

13 years, 1 month

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on broken usage of logger

by Sanne Grinovero

Hi all, I'm having a chat with Hardy about how we used the Logger in some cases, and it turns out there's some confusion about log.debugf vs log.debug log.tracef vs log.trace So the "F" variant is needed when we want to format a message, in this case we should make sure the number of parameters matches exactly. Also when the string is generated, like in the case of: https://github.com/Sanne/hibernate-core/commit/3c5f8a568de99c7a6532647ab7... it's very important that we do NOT use the formatting method, but just a plain "log.debug( string )", otherwise it might happen at runtime that the dynamically generated string contains some characters which the String formatter might want interpret as placeholders, which are missing. (HHH-6817) In practice, it seems like a bad idea to allow a dynamically generated formatting string at all; formatting strings as defined on the Logger interface are safer; In case a dynamically generated message is to be generated, we should all make sure to pick the correct method signature; we're wondering if there could be a reasonable proposal to make the checks of the annotation processor stricter and validate for this, but there are some (rare) valid use cases so just throwing compilation errors would be nasty. Sanne

13 years, 1 month

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Added UpgradeLockTest for HHH-5222 and changed LockMode.OPTIMISTIC + LockMode.OPTIMISTIC_FORCE_INCREMENT

by Scott Marlow

As part of a fix for HHH-5222, I changed LockMode.OPTIMISTIC + LockMode.OPTIMISTIC_FORCE_INCREMENT to be higher values than LockMode.READ. This helps the case where the user starts with a READ lock and later upgrades to LockMode.OPTIMISTIC_FORCE_INCREMENT. Previously, we would of only handled an upgrade from LockMode.OPTIMISTIC to LockMode.OPTIMISTIC_FORCE_INCREMENT. This test passes with mysql51 and postgresql84 matrix profiles. If it fails for other databases, we either need more locking primitives in that databases dialect or the database needs more features (we should exclude that dialect from the test). Scott

13 years, 1 month

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CR7 release

by Steve Ebersole

I am going to put releasing 4.0.0.CR7 until after the Thanksgiving holiday. So rather than 11/23, it will be done 11/30. Sorry for any difficulties. -- steve(a)hibernate.org http://hibernate.org

13 years, 1 month

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New continuous integration jobs for Hibernate Search

by Sanne Grinovero

Hello all, we have some new Jenkins build URLs, especially to better cover Java7 compatibility; this is the full picture: Linux + OpenJDK 6 using H2: http://hudson.jboss.org/hudson/view/hibernate/job/hibernate-search-master/ when this succeeds, it will trigger: Linux + Java6 on all supported databases: http://hudson.jboss.org/hudson/view/hibernate/job/hibernate-search-master... Linux + OpenJDK 7 using H2: http://hudson.jboss.org/hudson/view/hibernate/job/hibernate-search-master... Windows + Oracle JDK 6 using H2: http://hudson.jboss.org/hudson/view/hibernate/job/hibernate-search-master... Windows + Oracle JDK 7 using H2: http://hudson.jboss.org/hudson/view/hibernate/job/hibernate-search-master... Sanne

13 years, 1 month

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Lucene 3.5

by Sanne Grinovero

Hi all, the Apache Lucene community is voting for the release of Lucene version 3.5.0; we are using 3.4.0 in Hibernate Search 4.0.0.CR2. When we migrated to 3.4 from 3.1 and 3.2, it was a nice drop-in replacement containing mostly bugfixes and performance improvements. 3.5 actually changed some APIs, making it impossible for people to drop it in as a replacement for the older version, and also contains a several nice-to-have bugfixes and improvements. Shall we upgrade now, or during 4.1 ? After a quick look, I'd suggest 4.1 as some of the changes are non-trivial. Sanne

13 years, 1 month

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IRC Developer Meeting - 11/22

by Steve Ebersole

[08:42] <jbott> Meeting ended Tue Nov 22 14:42:35 2011 UTC. Information about MeetBot at http://wiki.debian.org/MeetBot . (v 0.1.4) [08:42] <jbott> Minutes: http://transcripts.jboss.org/meeting/irc.freenode.org/hibernate-dev/2011/... [08:42] <jbott> Minutes (text): http://transcripts.jboss.org/meeting/irc.freenode.org/hibernate-dev/2011/... [08:42] <jbott> Log: http://transcripts.jboss.org/meeting/irc.freenode.org/hibernate-dev/2011/... -- steve(a)hibernate.org http://hibernate.org

13 years, 1 month

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hibernate-dev November 2011