[hibernate-dev] Trying Hibernate 5.0.0.Beta1

Petar Tahchiev paranoiabla at gmail.com
Mon Apr 6 07:33:01 EDT 2015 

Hmm.. here's the result of mvn dependency:tree -Dverbose
-Dincludes=org.hibernate

[INFO] --- maven-dependency-plugin:2.9:tree (default-cli) @ HHH-8805 ---
[WARNING] Using Maven 2 dependency tree to get verbose output, which may be
inconsistent with actual Maven 3 resolution
[INFO] org.test:HHH-8805:jar:0.0.1-SNAPSHOT
[INFO] \-
org.springframework.boot:spring-boot-starter-data-jpa:jar:1.2.3.RELEASE:compile
[INFO]    \-
org.hibernate:hibernate-entitymanager:jar:5.0.0-SNAPSHOT:compile (version
managed from 4.3.8.Final)
[INFO]       \- org.hibernate:hibernate-core:jar:5.0.0-SNAPSHOT:compile
[INFO]
------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO]
------------------------------------------------------------------------

How do you know it's using 4.3.8?

2015-04-06 14:25 GMT+03:00 Steve Ebersole <steve at hibernate.org>:

> So your repo is still trying to use Hibernate 4.3.8.  So I cannot
> reproduce this.
>
> On top of that, it uses tons of dependencies not needed for a simple bug
> reproducer.
>
> On Mon, Apr 6, 2015 at 5:58 AM, Steve Ebersole <steve at hibernate.org>
> wrote:
>
>> So on export the tables simply are not created due to lack of
>> privileges.  So that explains why they are not found later.
>>
>> On Mon, Apr 6, 2015 at 5:56 AM, Steve Ebersole <steve at hibernate.org>
>> wrote:
>>
>>> Well there is a gigantic comment in org.hibernate.tool.schema.
>>> extract.internal.*legacy*.DatabaseInformationImpl that says how the tableInformationMap
>>> is not used, and why :)
>>>
>>> The problem is the HHH000262 log statement.  That is saying that the
>>> tables are not found querying the database metadata.
>>>
>>> On Mon, Apr 6, 2015 at 1:34 AM, Petar Tahchiev <paranoiabla at gmail.com>
>>> wrote:
>>>
>>>> Just a quick follow-up here: SchemaMigratorImpl:125 is calling
>>>> existingDatabase.getTableInformation where existingDatabase is of type
>>>> org.hibernate.tool.schema.extract.internal.*legacy*.DatabaseInformationImpl
>>>> (I have no idea why is it using the legacy one), and If I step into it I
>>>> can see it's using a tableInformationMap which is empty - really weird as I
>>>> can see before that the hbm2ddl was reporting tables were not found so I
>>>> was expecting it to create them:
>>>>
>>>> 2015-04-06 09:29:40,608
>>>> org.hibernate.tool.schema.extract.internal.InformationExtractorJdbcDatabaseMetaDataImpl
>>>> [main] INFO : HHH000262: Table not found: warehouse
>>>> 2015-04-06 09:29:40,610
>>>> org.hibernate.tool.schema.extract.internal.InformationExtractorJdbcDatabaseMetaDataImpl
>>>> [main] INFO : HHH000262: Table not found: widget_title_lv
>>>> 2015-04-06 09:29:40,614
>>>> org.hibernate.tool.schema.extract.internal.InformationExtractorJdbcDatabaseMetaDataImpl
>>>> [main] INFO : HHH000262: Table not found: wishlist
>>>> 2015-04-06 09:29:40,618
>>>> org.hibernate.tool.schema.extract.internal.InformationExtractorJdbcDatabaseMetaDataImpl
>>>> [main] INFO : HHH000262: Table not found: wishlist_entry
>>>> 2015-04-06 09:29:40,622
>>>> org.hibernate.tool.schema.extract.internal.InformationExtractorJdbcDatabaseMetaDataImpl
>>>> [main] INFO : HHH000262: Table not found: working_day
>>>>
>>>>
>>>> I'll try to create a test that reproduces the problem
>>>>
>>>>
>>>> 2015-04-06 5:20 GMT+03:00 Steve Ebersole <steve at hibernate.org>:
>>>>
>>>>> I see you have a test repository reproducing the error.  I will try to
>>>>> run from there.
>>>>>
>>>>> On Sun, Apr 5, 2015 at 3:02 AM, Petar Tahchiev <paranoiabla at gmail.com>
>>>>> wrote:
>>>>>
>>>>>> Hi Steve,
>>>>>>
>>>>>> the test project that I created still fails with the latest SNAPSHOT
>>>>>> release, although the foreign keys are not created. Can you please
>>>>>> investigate if that is related to the same issue. The test repository is
>>>>>> here:
>>>>>>
>>>>>> https://github.com/paranoiabla/HHH-8805
>>>>>>
>>>>>>
>>>>>> 2015-04-03 16:15 GMT+03:00 Emmanuel Bernard <emmanuel at hibernate.org>:
>>>>>>
>>>>>>> Steve, I think there is something fishy.
>>>>>>> I have created a branch with a blatant usage of a JDK 8 API in
>>>>>>> hibernate-core
>>>>>>> There is one commit above today’s master:
>>>>>>>
>>>>>>>         protected EmptyInterceptor() {
>>>>>>> +               final java.time.ZoneId id =
>>>>>>> java.time.ZoneId.systemDefault();
>>>>>>> +               System.out.println( id.getId() );
>>>>>>>         }
>>>>>>>
>>>>>>> https://github.com/emmanuelbernard/hibernate-orm/tree/animal-sniffer
>>>>>>> <
>>>>>>> https://github.com/emmanuelbernard/hibernate-orm/tree/animal-sniffer
>>>>>>> >
>>>>>>>
>>>>>>>
>>>>>>> And when I run ./gradlew clean build
>>>>>>> things do pass, i.e. Animal Sniffer is either not executed or it
>>>>>>> does not make the build fail. I did not see any Animal Sniffer reference in
>>>>>>> the console while it was running.
>>>>>>>
>>>>>>> Does it do the same for you if you clone my branch?
>>>>>>>
>>>>>>> Emmanuel
>>>>>>>
>>>>>>> PS: 18 mins here on a Mac + SSD. I guess Linux beats the crap out of
>>>>>>> Mac on FindBug executions ;)
>>>>>>>
>>>>>>> > On 01 Apr 2015, at 18:09, Steve Ebersole <steve at hibernate.org>
>>>>>>> wrote:
>>>>>>> >
>>>>>>> > I'm not going to argue with you man.  AnimalSniffer *is* run.  If
>>>>>>> you don't
>>>>>>> > believe that and don't want to verify it for yourself, oh well,
>>>>>>> nothing I
>>>>>>> > can do about that...
>>>>>>> >
>>>>>>> > On Wed, Apr 1, 2015 at 8:32 AM, Gunnar Morling <
>>>>>>> gunnar at hibernate.org> wrote:
>>>>>>> >
>>>>>>> >> Hum, you are not April-fooling me, right ;)
>>>>>>> >>
>>>>>>> >> There is something Java-8-specific in already: the usage of
>>>>>>> >> ConcurrentHashMap#keySet() (in
>>>>>>> >> SessionFactoryImpl#iterateEntityNameResolvers()) which - when
>>>>>>> compiled on
>>>>>>> >> Java 8 - adds a reference to the Java-8-only type KeySetView to
>>>>>>> the class
>>>>>>> >> file of SessionFactoryImpl. That's the issue pointed out by Petar
>>>>>>> >> originally.
>>>>>>> >>
>>>>>>> >> But when running "./gradlew build" on the current master, the
>>>>>>> build
>>>>>>> >> passes. I would expect it to fail though, as AnimalSniffer should
>>>>>>> detect
>>>>>>> >> that usage of Java 8's KeySetView class. So I don't see that AS
>>>>>>> is executed
>>>>>>> >> actually? Or are you saying it is run but it's findings don't
>>>>>>> cause the
>>>>>>> >> build to fail?
>>>>>>> >>
>>>>>>> >> If I go back to the original approach of using AS (via git
>>>>>>> checkout
>>>>>>> >> 5f6d1~1), it behaves as I'd expect it: "./gradlew build" fails
>>>>>>> due to that
>>>>>>> >> reference from SessionFactoryImpl#iterateEntityNameResolvers().
>>>>>>> >>
>>>>>>> >> Do you actually see the build on master fail due to that
>>>>>>> reference being
>>>>>>> >> discovered by AS?
>>>>>>> >>
>>>>>>> >>
>>>>>>> >> 2015-04-01 15:03 GMT+02:00 Steve Ebersole <steve at hibernate.org>:
>>>>>>> >>
>>>>>>> >>> Gunnar, it is applied.  Add something that is java 8 specific
>>>>>>> and see...
>>>>>>> >>> On Apr 1, 2015 7:59 AM, "Gunnar Morling" <gunnar at hibernate.org>
>>>>>>> wrote:
>>>>>>> >>>
>>>>>>> >>>> I saw the plug-in, Steve. But how/when is it executed?
>>>>>>> >>>>
>>>>>>> >>>> Running "./gradlew build" used to execute AnimalSniffer and
>>>>>>> would have
>>>>>>> >>>> revealed that accidental usage of KeySetView. That's not the
>>>>>>> case anymore.
>>>>>>> >>>> It would be nice if that new plug-in could be applied
>>>>>>> automatically after
>>>>>>> >>>> compileJava as it used to be the case with the Ant-based
>>>>>>> approach.
>>>>>>> >>>>
>>>>>>> >>>>
>>>>>>> >>>> 2015-04-01 13:48 GMT+02:00 Steve Ebersole <steve at hibernate.org
>>>>>>> >:
>>>>>>> >>>>
>>>>>>> >>>>> Increase your Gradle-fu we must young apprentice :)
>>>>>>> >>>>>
>>>>>>> >>>>> AnimalSniffer is still run.  I simply converted it to be a
>>>>>>> plugin.
>>>>>>> >>>>> Check out
>>>>>>> org.hibernate.build.animalsniffer.AnimalSnifferPlugin in ORM's
>>>>>>> >>>>> /buildSrc project
>>>>>>> >>>>>
>>>>>>> >>>>> AnimalSniffer will apparently not detect this :)
>>>>>>> >>>>>
>>>>>>> >>>>> On Wed, Apr 1, 2015 at 4:32 AM, Gunnar Morling <
>>>>>>> gunnar at hibernate.org>
>>>>>>> >>>>> wrote:
>>>>>>> >>>>>
>>>>>>> >>>>>>> Currently, AnimalSniffer is in place to prevent this very
>>>>>>> category
>>>>>>> >>>>>> of error and I'm wondering why it didn't detect the "usage"
>>>>>>> of KeySetView.
>>>>>>> >>>>>>
>>>>>>> >>>>>> Looked at this a bit closer. Turns out, AnimalSniffer *will*
>>>>>>> detect
>>>>>>> >>>>>> this issue if it actually is run. The problem is that AS
>>>>>>> apparently is
>>>>>>> >>>>>> not executed by default anymore, due to the recent change to
>>>>>>> how AS is used
>>>>>>> >>>>>> [1].
>>>>>>> >>>>>>
>>>>>>> >>>>>> Prior to that change, running AS was done automatically after
>>>>>>> the compileJava
>>>>>>> >>>>>> task and would have reported that usage of KeySetView:
>>>>>>> >>>>>>
>>>>>>> >>>>>>    Undefined reference:
>>>>>>> >>>>>>
>>>>>>> java/util/concurrent/ConcurrentHashMap.keySet()Ljava/util/concurrent/ConcurrentHashMap$KeySetView;
>>>>>>> >>>>>> in
>>>>>>> >>>>>>
>>>>>>> [...]/hibernate-orm/hibernate-core/target/classes/main/org/hibernate/internal/SessionFactoryImpl.class
>>>>>>> >>>>>>
>>>>>>> >>>>>> Unfortunately my Gradle Foo is rather limited, so I'm not
>>>>>>> sure how to
>>>>>>> >>>>>> re-establish that behaviour with the new AS plug-in.
>>>>>>> >>>>>>
>>>>>>> >>>>>> --Gunnar
>>>>>>> >>>>>>
>>>>>>> >>>>>> [1]
>>>>>>> >>>>>>
>>>>>>> https://github.com/hibernate/hibernate-orm/commit/5f6d1d24f7945eb8a5acdb69d9595004ec4e462f
>>>>>>> >>>>>>
>>>>>>> >>>>>>
>>>>>>> >>>>>>
>>>>>>> >>>>>>
>>>>>>> >>>>>> 2015-04-01 9:39 GMT+02:00 Gunnar Morling <
>>>>>>> gunnar at hibernate.org>:
>>>>>>> >>>>>>
>>>>>>> >>>>>>> 2015-04-01 2:21 GMT+02:00 Steve Ebersole <
>>>>>>> steve at hibernate.org>:
>>>>>>> >>>>>>>
>>>>>>> >>>>>>>> Just to clarify...  I *think* that as long as we run the
>>>>>>> build with
>>>>>>> >>>>>>>> Java 8
>>>>>>> >>>>>>>> and set the bootclasspath to 6 or 7 we should be fine.
>>>>>>> >>>>>>>>
>>>>>>> >>>>>>>
>>>>>>> >>>>>>> Yes, setting the boot classpath to 6 (or 7) makes sure you
>>>>>>> only use
>>>>>>> >>>>>>> classes present in that JDK (be it explicitly or implicitly
>>>>>>> as in the
>>>>>>> >>>>>>> ConcurrentHashMap case), because it's that class library
>>>>>>> which will be used
>>>>>>> >>>>>>> for compilation then. It is cumbersome to use though as you
>>>>>>> need to specify
>>>>>>> >>>>>>> the location of a 6 or 7 JDK which makes the build less
>>>>>>> easily portable
>>>>>>> >>>>>>> between machines.
>>>>>>> >>>>>>>
>>>>>>> >>>>>>> Currently, AnimalSniffer is in place to prevent this very
>>>>>>> category of
>>>>>>> >>>>>>> error and I'm wondering why it didn't detect the "usage" of
>>>>>>> KeySetView. It
>>>>>>> >>>>>>> really should have detected it, assuming it analyses the
>>>>>>> byte code of
>>>>>>> >>>>>>> classes. But this makes me wonder now whether it only
>>>>>>> analyses the source
>>>>>>> >>>>>>> code actually. Then it wouldn't be usable to prevent this
>>>>>>> sort of issue.
>>>>>>> >>>>>>>
>>>>>>> >>>>>>> Coding against the ConcurrentMap interface is the best way
>>>>>>> to avoid
>>>>>>> >>>>>>> the issue. But of course there is no guarantee that it
>>>>>>> happens again,
>>>>>>> >>>>>>> unless e.g. having a build on CI which uses 6 or 7 on its
>>>>>>> boot classpath.
>>>>>>> >>>>>>>
>>>>>>> >>>>>>>
>>>>>>> >>>>>>>> On Tue, Mar 31, 2015 at 7:13 PM, Steve Ebersole <
>>>>>>> steve at hibernate.org>
>>>>>>> >>>>>>>> wrote:
>>>>>>> >>>>>>>>
>>>>>>> >>>>>>>>> Well the idea is to run the Gradle process with Java 8
>>>>>>> (the build
>>>>>>> >>>>>>>> itself
>>>>>>> >>>>>>>>> is a Java process too don't forget).  We pass in the older
>>>>>>> JDK
>>>>>>> >>>>>>>> specifically
>>>>>>> >>>>>>>>> to be able to set the bootclasspath for compilation and the
>>>>>>> >>>>>>>> executable for
>>>>>>> >>>>>>>>> running tests.  That's the theory.
>>>>>>> >>>>>>>>>
>>>>>>> >>>>>>>>> Interestingly I developed a simplified project to test
>>>>>>> these
>>>>>>> >>>>>>>> theories:
>>>>>>> >>>>>>>>> https://github.com/sebersole/gradle-mixed-jdk  And of
>>>>>>> course this
>>>>>>> >>>>>>>> all
>>>>>>> >>>>>>>>> works there.  As you'd expect right?
>>>>>>> >>>>>>>>>
>>>>>>> >>>>>>>>> I think the JAXB thing comes into play here as well.
>>>>>>> Gradle does
>>>>>>> >>>>>>>> not have
>>>>>>> >>>>>>>>> any XJC support built in, so we have to make use of its Ant
>>>>>>> >>>>>>>> support to run
>>>>>>> >>>>>>>>> the XJC Ant tasks for JAXB model generation.  The problem
>>>>>>> there is
>>>>>>> >>>>>>>> that,
>>>>>>> >>>>>>>>> afaik, there is no way to tell Gradle's AntBuilder to use
>>>>>>> a JDK
>>>>>>> >>>>>>>> other than
>>>>>>> >>>>>>>>> the one that launched Gradle.  I think this is why we see
>>>>>>> a JAXB
>>>>>>> >>>>>>>> model
>>>>>>> >>>>>>>>> defined for Java 7, rather than Java 6, because we
>>>>>>> essentially run
>>>>>>> >>>>>>>> XJC with
>>>>>>> >>>>>>>>> Java 8.
>>>>>>> >>>>>>>>>
>>>>>>> >>>>>>>>> Anyway, this certainly makes the build more complex and we
>>>>>>> >>>>>>>> definitely have
>>>>>>> >>>>>>>>> to think through all these scenarios.  In fact after
>>>>>>> Beta1, one of
>>>>>>> >>>>>>>> my todos
>>>>>>> >>>>>>>>> is to build up the build "from scratch" using that
>>>>>>> >>>>>>>> gradle-mixed-jdk project
>>>>>>> >>>>>>>>> as a basis.
>>>>>>> >>>>>>>>>
>>>>>>> >>>>>>>>> In general the plan though is to run all the tests (other
>>>>>>> than
>>>>>>> >>>>>>>>> hibernate-java8, obviously) with the "baseline JDK,
>>>>>>> whether that
>>>>>>> >>>>>>>> be Java 6
>>>>>>> >>>>>>>>> or 7.
>>>>>>> >>>>>>>>>
>>>>>>> >>>>>>>>> On Tue, Mar 31, 2015 at 6:59 PM, Sanne Grinovero <
>>>>>>> >>>>>>>> sanne at hibernate.org>
>>>>>>> >>>>>>>>> wrote:
>>>>>>> >>>>>>>>>
>>>>>>> >>>>>>>>>> There are many similar issues discussed on the Lucene
>>>>>>> developer's
>>>>>>> >>>>>>>>>> mailing list, it's an interesting read:
>>>>>>> >>>>>>>>>> -
>>>>>>> >>>>>>>>>>
>>>>>>> >>>>>>>>
>>>>>>> http://mail-archives.apache.org/mod_mbox/lucene-dev/201503.mbox/%3C07c401d06aba%240b477c80%2421d67580%24%40thetaphi.de%3E
>>>>>>> >>>>>>>>>>
>>>>>>> >>>>>>>>>> I see no alternative than to have those test jobs actually
>>>>>>> >>>>>>>> exercising
>>>>>>> >>>>>>>>>> ORM with JDK6, or maybe even compile it all with JDK6
>>>>>>> except the
>>>>>>> >>>>>>>> Java8
>>>>>>> >>>>>>>>>> additional module to be compiled with JDK8 ?
>>>>>>> >>>>>>>>>>
>>>>>>> >>>>>>>>>>
>>>>>>> >>>>>>>>>>
>>>>>>> >>>>>>>>>> On 1 April 2015 at 00:36, Steve Ebersole <
>>>>>>> steve at hibernate.org>
>>>>>>> >>>>>>>> wrote:
>>>>>>> >>>>>>>>>>> Ahh, seems this may be an option to work around it:
>>>>>>> >>>>>>>>>>>
>>>>>>> >>>>>>>>>>> <quote>
>>>>>>> >>>>>>>>>>> Using the general *Map* interface in place of the
>>>>>>> concrete
>>>>>>> >>>>>>>>>>> *ConcurrentHashMap* type here side-steps the coupling to
>>>>>>> the
>>>>>>> >>>>>>>> Java 8
>>>>>>> >>>>>>>>>> return
>>>>>>> >>>>>>>>>>> type and will allow this code to be compiled with Java 8
>>>>>>> and
>>>>>>> >>>>>>>> run on
>>>>>>> >>>>>>>>>> Java 7.
>>>>>>> >>>>>>>>>>> </quote>
>>>>>>> >>>>>>>>>>>
>>>>>>> >>>>>>>>>>> I had missed that part.
>>>>>>> >>>>>>>>>>>
>>>>>>> >>>>>>>>>>>
>>>>>>> >>>>>>>>>>> On Tue, Mar 31, 2015 at 6:34 PM, Steve Ebersole <
>>>>>>> >>>>>>>> steve at hibernate.org>
>>>>>>> >>>>>>>>>> wrote:
>>>>>>> >>>>>>>>>>>
>>>>>>> >>>>>>>>>>>> When I say "internal" here, I mean internal to java
>>>>>>> classes.
>>>>>>> >>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>> On Tue, Mar 31, 2015 at 6:30 PM, Steve Ebersole <
>>>>>>> >>>>>>>> steve at hibernate.org>
>>>>>>> >>>>>>>>>>>> wrote:
>>>>>>> >>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>> Nope.  It just effects any code compiled with Java 8
>>>>>>> even
>>>>>>> >>>>>>>> though the
>>>>>>> >>>>>>>>>>>>> change is internal.  The problem is the generated
>>>>>>> bytecode
>>>>>>> >>>>>>>>>> incorporates
>>>>>>> >>>>>>>>>>>>> this change.   Like I said, this should be compiled
>>>>>>> with 1.6
>>>>>>> >>>>>>>>>> compatibility,
>>>>>>> >>>>>>>>>>>>> but that is apparently not working atm.  I am having a
>>>>>>> >>>>>>>> struggle
>>>>>>> >>>>>>>>>> getting a
>>>>>>> >>>>>>>>>>>>> mixed JDK build working "just right".
>>>>>>> >>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>> On Tue, Mar 31, 2015 at 6:28 PM, Petar Tahchiev <
>>>>>>> >>>>>>>>>> paranoiabla at gmail.com>
>>>>>>> >>>>>>>>>>>>> wrote:
>>>>>>> >>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>> According to this:
>>>>>>> >>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>
>>>>>>> https://gist.github.com/AlainODea/1375759b8720a3f9f094
>>>>>>> >>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>> Notably the Java 1.7 *ConcurrentHashMap#keySet()*
>>>>>>> returns a
>>>>>>> >>>>>>>> Set<K>
>>>>>>> >>>>>>>>>> while
>>>>>>> >>>>>>>>>>>>>> the 1.8*ConcurrentHashMap#keySet()* returns a
>>>>>>> >>>>>>>>>>>>>> ConcurrentHashMap.KeySetView<K,V>`.
>>>>>>> >>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>> I think you're using some Java8 API.
>>>>>>> >>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>> 2015-04-01 2:25 GMT+03:00 Petar Tahchiev <
>>>>>>> >>>>>>>> paranoiabla at gmail.com>:
>>>>>>> >>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>> petar at petar-ThinkPad-X1-Carbon:~$ java -version
>>>>>>> >>>>>>>>>>>>>>> java version "1.7.0_71"
>>>>>>> >>>>>>>>>>>>>>> Java(TM) SE Runtime Environment (build 1.7.0_71-b14)
>>>>>>> >>>>>>>>>>>>>>> Java HotSpot(TM) 64-Bit Server VM (build 24.71-b01,
>>>>>>> mixed
>>>>>>> >>>>>>>> mode)
>>>>>>> >>>>>>>>>>>>>>> petar at petar-ThinkPad-X1-Carbon:~$ uname -a
>>>>>>> >>>>>>>>>>>>>>> Linux petar-ThinkPad-X1-Carbon 3.16.0-33-generic
>>>>>>> #44-Ubuntu
>>>>>>> >>>>>>>> SMP Thu
>>>>>>> >>>>>>>>>> Mar
>>>>>>> >>>>>>>>>>>>>>> 12 12:19:35 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
>>>>>>> >>>>>>>>>>>>>>> petar at petar-ThinkPad-X1-Carbon:~$
>>>>>>> >>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>> 2015-04-01 2:21 GMT+03:00 Steve Ebersole <
>>>>>>> >>>>>>>> steve at hibernate.org>:
>>>>>>> >>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>>> What JRE are you trying to use?  This error:
>>>>>>> >>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>>> java.lang.NoSuchMethodError: java.util.concurrent.
>>>>>>> >>>>>>>>>>>>>>>> ConcurrentHashMap.keySet()Ljava/util/concurrent/
>>>>>>> >>>>>>>>>>>>>>>> ConcurrentHashMap$KeySetView;
>>>>>>> >>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>>> is indicative of an issue in cross-jre support due
>>>>>>> to a
>>>>>>> >>>>>>>> change
>>>>>>> >>>>>>>>>>>>>>>> internal to java classes.
>>>>>>> >>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>>> On Tue, Mar 31, 2015 at 6:03 PM, Petar Tahchiev <
>>>>>>> >>>>>>>>>> paranoiabla at gmail.com
>>>>>>> >>>>>>>>>>>>>>>>> wrote:
>>>>>>> >>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>>>> Thanks Steve,
>>>>>>> >>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>>>> I managed to migrate my configuration to the new
>>>>>>> >>>>>>>>>>>>>>>>> MetamodelImplementor. Now when I run the scema
>>>>>>> export I
>>>>>>> >>>>>>>> get a lot
>>>>>>> >>>>>>>>>> of these
>>>>>>> >>>>>>>>>>>>>>>>> warning:
>>>>>>> >>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>>>> INFO : HHH000400: Using dialect:
>>>>>>> >>>>>>>>>> org.hibernate.dialect.MySQL5Dialect
>>>>>>> >>>>>>>>>>>>>>>>> WARN : JDBC Driver reports it stores quoted
>>>>>>> identifiers
>>>>>>> >>>>>>>> in both
>>>>>>> >>>>>>>>>> mixed
>>>>>>> >>>>>>>>>>>>>>>>> and upper case
>>>>>>> >>>>>>>>>>>>>>>>> WARN : HHH000072: Duplicate joins for class:
>>>>>>> >>>>>>>>>>>>>>>>> com.xxx.platform.core.model.cms.AbstractPageModel
>>>>>>> >>>>>>>>>>>>>>>>> WARN : HHH000072: Duplicate joins for class:
>>>>>>> >>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>> com.xxx.platform.module.invoice.core.model.InvoicePageModel
>>>>>>> >>>>>>>>>>>>>>>>> WARN : HHH000072: Duplicate joins for class:
>>>>>>> >>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>
>>>>>>> com.xxx.platform.core.model.batch.BatchStepExecutionContextModel
>>>>>>> >>>>>>>>>>>>>>>>> WARN : HHH000072: Duplicate joins for class:
>>>>>>> >>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>
>>>>>>> com.xxx.platform.core.model.batch.BatchJobExecutionContextModel
>>>>>>> >>>>>>>>>>>>>>>>> WARN : HHH000072: Duplicate joins for class:
>>>>>>> >>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>
>>>>>>> >>>>>>>>
>>>>>>> com.xxx.platform.module.search.core.model.SearchKeywordRedirectModel
>>>>>>> >>>>>>>>>>>>>>>>> WARN : HHH000072: Duplicate joins for class:
>>>>>>> >>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>
>>>>>>> com.xxx.platform.module.search.core.model.SearchPageRedirectModel
>>>>>>> >>>>>>>>>>>>>>>>> WARN : HHH000072: Duplicate joins for class:
>>>>>>> >>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>> com.xxx.platform.module.promotion.core.model.PromotionModel
>>>>>>> >>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>>>> and when I run some test I get the following
>>>>>>> exception:
>>>>>>> >>>>>>>>>>>>>>>>> java.lang.NoSuchMethodError:
>>>>>>> >>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>
>>>>>>> >>>>>>>>
>>>>>>> java.util.concurrent.ConcurrentHashMap.keySet()Ljava/util/concurrent/ConcurrentHashMap$KeySetView;
>>>>>>> >>>>>>>>>>>>>>>>>    at
>>>>>>> >>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>
>>>>>>> >>>>>>>>
>>>>>>> org.hibernate.internal.SessionFactoryImpl.iterateEntityNameResolvers(SessionFactoryImpl.java:733)
>>>>>>> >>>>>>>>>>>>>>>>>    at
>>>>>>> >>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>
>>>>>>> >>>>>>>>
>>>>>>> org.hibernate.internal.SessionImpl$CoordinatingEntityNameResolver.resolveEntityName(SessionImpl.java:2470)
>>>>>>> >>>>>>>>>>>>>>>>>    at
>>>>>>> >>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>
>>>>>>> >>>>>>>>
>>>>>>> org.hibernate.internal.SessionImpl.guessEntityName(SessionImpl.java:1992)
>>>>>>> >>>>>>>>>>>>>>>>>    at
>>>>>>> >>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>
>>>>>>> >>>>>>>>
>>>>>>> org.hibernate.internal.SessionImpl.getEntityPersister(SessionImpl.java:1485)
>>>>>>> >>>>>>>>>>>>>>>>>    at
>>>>>>> >>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>
>>>>>>> >>>>>>>>
>>>>>>> org.hibernate.event.internal.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:163)
>>>>>>> >>>>>>>>>>>>>>>>>    at
>>>>>>> >>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>
>>>>>>> >>>>>>>>
>>>>>>> org.hibernate.event.internal.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:85)
>>>>>>> >>>>>>>>>>>>>>>>>    at
>>>>>>> >>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>
>>>>>>> org.hibernate.internal.SessionImpl.fireMerge(SessionImpl.java:882)
>>>>>>> >>>>>>>>>>>>>>>>>    at
>>>>>>> >>>>>>>>>>
>>>>>>> org.hibernate.internal.SessionImpl.merge(SessionImpl.java:864)
>>>>>>> >>>>>>>>>>>>>>>>>    at
>>>>>>> >>>>>>>>>>
>>>>>>> org.hibernate.internal.SessionImpl.merge(SessionImpl.java:869)
>>>>>>> >>>>>>>>>>>>>>>>>    at
>>>>>>> >>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>
>>>>>>> >>>>>>>>
>>>>>>> org.hibernate.jpa.spi.AbstractEntityManagerImpl.merge(AbstractEntityManagerImpl.java:1196)
>>>>>>> >>>>>>>>>>>>>>>>>    at
>>>>>>> >>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>
>>>>>>> >>>>>>>>
>>>>>>> org.springframework.batch.item.database.JpaItemWriter.doWrite(JpaItemWriter.java:104)
>>>>>>> >>>>>>>>>>>>>>>>>    at
>>>>>>> >>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>
>>>>>>> >>>>>>>>
>>>>>>> org.springframework.batch.item.database.JpaItemWriter.write(JpaItemWriter.java:83)
>>>>>>> >>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>>>> 2015-04-01 1:23 GMT+03:00 Steve Ebersole <
>>>>>>> >>>>>>>> steve at hibernate.org>:
>>>>>>> >>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>>>>> I am told that the bug does not affect the
>>>>>>> >>>>>>>> JBoss->Central sync
>>>>>>> >>>>>>>>>>>>>>>>>> process.  So at some point the artifacts should
>>>>>>> all be
>>>>>>> >>>>>>>> available
>>>>>>> >>>>>>>>>> in Central
>>>>>>> >>>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>>>>> On Tue, Mar 31, 2015 at 5:19 PM, Steve Ebersole <
>>>>>>> >>>>>>>>>> steve at hibernate.org
>>>>>>> >>>>>>>>>>>>>>>>>>> wrote:
>>>>>>> >>>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>>>>>> hibernate-core seems to be the only artifact
>>>>>>> that is
>>>>>>> >>>>>>>> available
>>>>>>> >>>>>>>>>> in
>>>>>>> >>>>>>>>>>>>>>>>>>> JBoss Nexus.
>>>>>>> >>>>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>>>>>> On Tue, Mar 31, 2015 at 5:18 PM, Steve Ebersole <
>>>>>>> >>>>>>>>>>>>>>>>>>> steve at hibernate.org> wrote:
>>>>>>> >>>>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>>>>>>> So apparently the artifacts / repo issue is a
>>>>>>> Nexus
>>>>>>> >>>>>>>> bug that is
>>>>>>> >>>>>>>>>>>>>>>>>>>> effecting the JBoss repo (and therefore us)...
>>>>>>> >>>>>>>>>>>>>>>>>>>> http://issues.sonatype.org/browse/NEXUS-7654
>>>>>>> >>>>>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>>>>>>> As I pointed out in the announcement, I am
>>>>>>> managing the
>>>>>>> >>>>>>>>>> "migration
>>>>>>> >>>>>>>>>>>>>>>>>>>> guide" in source repo while I develop the
>>>>>>> Betas.  See
>>>>>>> >>>>>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>
>>>>>>> >>>>>>>>
>>>>>>> https://github.com/hibernate/hibernate-orm/blob/master/working-5.0-migration-guide.md
>>>>>>> >>>>>>>>>>>>>>>>>>>> As far are the new bootstrapping apis, see
>>>>>>> >>>>>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>
>>>>>>> >>>>>>>>
>>>>>>> http://docs.jboss.org/hibernate/orm/5.0/topical/html/bootstrap/NativeBootstrapping.html
>>>>>>> >>>>>>>>>>>>>>>>>>>> and
>>>>>>> >>>>>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>
>>>>>>> >>>>>>>>
>>>>>>> http://docs.jboss.org/hibernate/orm/5.0/topical/html/bootstrap/LegacyBootstrapping.html
>>>>>>> >>>>>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>>>>>>> On Tue, Mar 31, 2015 at 5:07 PM, Petar Tahchiev
>>>>>>> <
>>>>>>> >>>>>>>>>>>>>>>>>>>> paranoiabla at gmail.com> wrote:
>>>>>>> >>>>>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>>>>>>>> Hi guys,
>>>>>>> >>>>>>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>>>>>>>> I just tried the latest beta and I cannot
>>>>>>> compile my
>>>>>>> >>>>>>>> project.
>>>>>>> >>>>>>>>>>>>>>>>>>>>> With the
>>>>>>> >>>>>>>>>>>>>>>>>>>>> latest hibernate 4.3.X I was able to do this:
>>>>>>> >>>>>>>>>>>>>>>>>>>>> -------
>>>>>>> >>>>>>>>>>>>>>>>>>>>>        final org.hibernate.cfg.Configuration
>>>>>>> >>>>>>>> configuration =
>>>>>>> >>>>>>>>>>>>>>>>>>>>> getHibernateConfiguration();
>>>>>>> >>>>>>>>>>>>>>>>>>>>>        configuration.buildMappings();
>>>>>>> >>>>>>>>>>>>>>>>>>>>>        final SchemaUpdate schemaUpdate = new
>>>>>>> >>>>>>>>>>>>>>>>>>>>> SchemaUpdate(configuration);
>>>>>>> >>>>>>>>>>>>>>>>>>>>> -------
>>>>>>> >>>>>>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>>>>>>>> however it seems that the SchemaUpdate
>>>>>>> constructor
>>>>>>> >>>>>>>> has been
>>>>>>> >>>>>>>>>>>>>>>>>>>>> removed and now
>>>>>>> >>>>>>>>>>>>>>>>>>>>> a new one is added:
>>>>>>> >>>>>>>>>>>>>>>>>>>>> --------
>>>>>>> >>>>>>>>>>>>>>>>>>>>>    public SchemaUpdate(MetadataImplementor
>>>>>>> metadata)
>>>>>>> >>>>>>>> {
>>>>>>> >>>>>>>>>>>>>>>>>>>>>        this(
>>>>>>> >>>>>>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>> metadata.getMetadataBuildingOptions().getServiceRegistry(),
>>>>>>> >>>>>>>>>>>>>>>>>>>>> metadata );
>>>>>>> >>>>>>>>>>>>>>>>>>>>>    }
>>>>>>> >>>>>>>>>>>>>>>>>>>>> ---------
>>>>>>> >>>>>>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>>>>>>>> Also the configuration.buildMappings() method
>>>>>>> has been
>>>>>>> >>>>>>>>>>>>>>>>>>>>> deprecated. Where do
>>>>>>> >>>>>>>>>>>>>>>>>>>>> I get the MetadataImplementor from? Also is
>>>>>>> there any
>>>>>>> >>>>>>>>>> changelog I
>>>>>>> >>>>>>>>>>>>>>>>>>>>> can refer
>>>>>>> >>>>>>>>>>>>>>>>>>>>> to?
>>>>>>> >>>>>>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>>>>>>>> Thanks.
>>>>>>> >>>>>>>>>>>>>>>>>>>>> --
>>>>>>> >>>>>>>>>>>>>>>>>>>>> Regards, Petar!
>>>>>>> >>>>>>>>>>>>>>>>>>>>> Karlovo, Bulgaria.
>>>>>>> >>>>>>>>>>>>>>>>>>>>> ---
>>>>>>> >>>>>>>>>>>>>>>>>>>>> Public PGP Key at:
>>>>>>> >>>>>>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>
>>>>>>> >>>>>>>>
>>>>>>> https://keyserver1.pgp.com/vkd/DownloadKey.event?keyid=0x19658550C3110611
>>>>>>> >>>>>>>>>>>>>>>>>>>>> Key Fingerprint: A369 A7EE 61BC 93A3 CDFF
>>>>>>> 55A5 1965
>>>>>>> >>>>>>>> 8550 C311
>>>>>>> >>>>>>>>>>>>>>>>>>>>> 0611
>>>>>>> >>>>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>> >>>>>>>>>>>>>>>>>>>>> hibernate-dev mailing list
>>>>>>> >>>>>>>>>>>>>>>>>>>>> hibernate-dev at lists.jboss.org
>>>>>>> >>>>>>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>> https://lists.jboss.org/mailman/listinfo/hibernate-dev
>>>>>>> >>>>>>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>>>> --
>>>>>>> >>>>>>>>>>>>>>>>> Regards, Petar!
>>>>>>> >>>>>>>>>>>>>>>>> Karlovo, Bulgaria.
>>>>>>> >>>>>>>>>>>>>>>>> ---
>>>>>>> >>>>>>>>>>>>>>>>> Public PGP Key at:
>>>>>>> >>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>
>>>>>>> >>>>>>>>
>>>>>>> https://keyserver1.pgp.com/vkd/DownloadKey.event?keyid=0x19658550C3110611
>>>>>>> >>>>>>>>>>>>>>>>> Key Fingerprint: A369 A7EE 61BC 93A3 CDFF  55A5
>>>>>>> 1965 8550
>>>>>>> >>>>>>>> C311
>>>>>>> >>>>>>>>>> 0611
>>>>>>> >>>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>> --
>>>>>>> >>>>>>>>>>>>>>> Regards, Petar!
>>>>>>> >>>>>>>>>>>>>>> Karlovo, Bulgaria.
>>>>>>> >>>>>>>>>>>>>>> ---
>>>>>>> >>>>>>>>>>>>>>> Public PGP Key at:
>>>>>>> >>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>
>>>>>>> >>>>>>>>
>>>>>>> https://keyserver1.pgp.com/vkd/DownloadKey.event?keyid=0x19658550C3110611
>>>>>>> >>>>>>>>>>>>>>> Key Fingerprint: A369 A7EE 61BC 93A3 CDFF  55A5 1965
>>>>>>> 8550
>>>>>>> >>>>>>>> C311 0611
>>>>>>> >>>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>> --
>>>>>>> >>>>>>>>>>>>>> Regards, Petar!
>>>>>>> >>>>>>>>>>>>>> Karlovo, Bulgaria.
>>>>>>> >>>>>>>>>>>>>> ---
>>>>>>> >>>>>>>>>>>>>> Public PGP Key at:
>>>>>>> >>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>
>>>>>>> >>>>>>>>
>>>>>>> https://keyserver1.pgp.com/vkd/DownloadKey.event?keyid=0x19658550C3110611
>>>>>>> >>>>>>>>>>>>>> Key Fingerprint: A369 A7EE 61BC 93A3 CDFF  55A5 1965
>>>>>>> 8550
>>>>>>> >>>>>>>> C311 0611
>>>>>>> >>>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>>
>>>>>>> >>>>>>>>>>>>
>>>>>>> >>>>>>>>>>> _______________________________________________
>>>>>>> >>>>>>>>>>> hibernate-dev mailing list
>>>>>>> >>>>>>>>>>> hibernate-dev at lists.jboss.org
>>>>>>> >>>>>>>>>>> https://lists.jboss.org/mailman/listinfo/hibernate-dev
>>>>>>> >>>>>>>>>>
>>>>>>> >>>>>>>>>
>>>>>>> >>>>>>>>>
>>>>>>> >>>>>>>> _______________________________________________
>>>>>>> >>>>>>>> hibernate-dev mailing list
>>>>>>> >>>>>>>> hibernate-dev at lists.jboss.org
>>>>>>> >>>>>>>> https://lists.jboss.org/mailman/listinfo/hibernate-dev
>>>>>>> >>>>>>>>
>>>>>>> >>>>>>>
>>>>>>> >>>>>>>
>>>>>>> >>>>>>
>>>>>>> >>>>>
>>>>>>> >>>>
>>>>>>> >>
>>>>>>> > _______________________________________________
>>>>>>> > hibernate-dev mailing list
>>>>>>> > hibernate-dev at lists.jboss.org
>>>>>>> > https://lists.jboss.org/mailman/listinfo/hibernate-dev
>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> hibernate-dev mailing list
>>>>>>> hibernate-dev at lists.jboss.org
>>>>>>> https://lists.jboss.org/mailman/listinfo/hibernate-dev
>>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> Regards, Petar!
>>>>>> Karlovo, Bulgaria.
>>>>>> ---
>>>>>> Public PGP Key at:
>>>>>> https://keyserver1.pgp.com/vkd/DownloadKey.event?keyid=0x19658550C3110611
>>>>>> Key Fingerprint: A369 A7EE 61BC 93A3 CDFF  55A5 1965 8550 C311 0611
>>>>>>
>>>>>
>>>>>
>>>>
>>>>
>>>> --
>>>> Regards, Petar!
>>>> Karlovo, Bulgaria.
>>>> ---
>>>> Public PGP Key at:
>>>> https://keyserver1.pgp.com/vkd/DownloadKey.event?keyid=0x19658550C3110611
>>>> Key Fingerprint: A369 A7EE 61BC 93A3 CDFF  55A5 1965 8550 C311 0611
>>>>
>>>
>>>
>>
>


-- 
Regards, Petar!
Karlovo, Bulgaria.
---
Public PGP Key at:
https://keyserver1.pgp.com/vkd/DownloadKey.event?keyid=0x19658550C3110611
Key Fingerprint: A369 A7EE 61BC 93A3 CDFF  55A5 1965 8550 C311 0611

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