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From Charles Moulliard <ch0...@gmail.com>
Subject Re: "The org.osgi.service.jdbc package is unavailable" after upgrading to Karaf 2.3.0
Date Mon, 22 Oct 2012 12:18:43 GMT
Have you added Meta-Persistence metadata in the MANIFEST file ? I have
created a ticket to provide a more end user message on the console (
https://issues.apache.org/jira/browse/ARIES-945)

On Mon, Oct 22, 2012 at 2:09 PM, Bengt Rodehav <bengt@rodehav.com> wrote:

> Thanks for your reply Charles,
>
> Your're right I don't need the DataSourceFactory. I mistakenly thought
> that the info message was connected to the problem with not finding the
> data source via JNDI. Since everything has worked before (using Karaf
> 2.2.8) I assumed that the feature descriptor   in Karaf 2.3.0 lacked a
> bundle (that exported the org.osgi.service.jdbc package). That's why I
> thought it was a Karaf problem and not an Aries problem.
>
> So, I probably do not need the org.osgi.service.jdbc package - it was a
> false lead. Still, I do have problems finding the data source via jndi. I
> get:
>
> *
> 2012-10-22 13:36:23,428 | ERROR | y/api/getEntries | container
>            | ntainer.unit.impl.JndiDataSource   85 | The DataSource
> osgi:service/javax.sql.DataSource/(osgi.jndi.service.name=jdbc/filetransferhistoryjta)
> required by bundle
> se.digia.connect.services.filetransfer.history-domain/2.3.0.SNAPSHOT could
> not be found.
> javax.naming.NameNotFoundException: osgi:service/javax.sql.DataSource/"(
> osgi.jndi.service.name=jdbc/filetransferhistoryjta)"
> at
> org.apache.aries.jndi.url.ServiceRegistryContext.lookup(ServiceRegistryContext.java:113)[139:org.apache.aries.jndi.url:1.0.0]
>  at
> org.apache.aries.jndi.url.ServiceRegistryContext.lookup(ServiceRegistryContext.java:144)[139:org.apache.aries.jndi.url:1.0.0]
> at
> org.apache.aries.jndi.DelegateContext.lookup(DelegateContext.java:161)[137:org.apache.aries.jndi.core:1.0.0]
>  at javax.naming.InitialContext.lookup(InitialContext.java:392)[:1.6.0_32]
> at
> org.apache.aries.jpa.container.unit.impl.JndiDataSource.getDs(JndiDataSource.java:65)[134:org.apache.aries.jpa.container:1.0.0]
>  at
> org.apache.aries.jpa.container.unit.impl.DelayedLookupDataSource.getConnection(DelayedLookupDataSource.java:36)[134:org.apache.aries.jpa.container:1.0.0]
>  at
> org.apache.openjpa.lib.jdbc.DelegatingDataSource.getConnection(DelegatingDataSource.java:137)[142:org.apache.openjpa:2.1.1]
> at
> org.apache.openjpa.lib.jdbc.DecoratingDataSource.getConnection(DecoratingDataSource.java:112)[142:org.apache.openjpa:2.1.1]
>  at
> org.apache.openjpa.jdbc.schema.DataSourceFactory.installDBDictionary(DataSourceFactory.java:239)[142:org.apache.openjpa:2.1.1]
> at
> org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.getConnectionFactory(JDBCConfigurationImpl.java:733)[142:org.apache.openjpa:2.1.1]
>  at
> org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.getDataSource(JDBCConfigurationImpl.java:872)[142:org.apache.openjpa:2.1.1]
> at
> org.apache.openjpa.jdbc.kernel.JDBCStoreManager.getDataSource(JDBCStoreManager.java:179)[142:org.apache.openjpa:2.1.1]
>  at
> org.apache.openjpa.jdbc.kernel.JDBCStoreManager.setContext(JDBCStoreManager.java:162)[142:org.apache.openjpa:2.1.1]
> at
> org.apache.openjpa.jdbc.kernel.JDBCStoreManager.setContext(JDBCStoreManager.java:148)[142:org.apache.openjpa:2.1.1]
>  at
> org.apache.openjpa.kernel.DelegatingStoreManager.setContext(DelegatingStoreManager.java:79)[142:org.apache.openjpa:2.1.1]
> at
> org.apache.openjpa.kernel.BrokerImpl.initialize(BrokerImpl.java:369)[142:org.apache.openjpa:2.1.1]
>  at
> org.apache.openjpa.kernel.BrokerImpl.initialize(BrokerImpl.java:323)[142:org.apache.openjpa:2.1.1]
> at
> org.apache.openjpa.kernel.AbstractBrokerFactory.initializeBroker(AbstractBrokerFactory.java:229)[142:org.apache.openjpa:2.1.1]
>  at
> org.apache.openjpa.kernel.AbstractBrokerFactory.newBroker(AbstractBrokerFactory.java:213)[142:org.apache.openjpa:2.1.1]
> at
> org.apache.openjpa.kernel.DelegatingBrokerFactory.newBroker(DelegatingBrokerFactory.java:156)[142:org.apache.openjpa:2.1.1]
>  at
> org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:227)[142:org.apache.openjpa:2.1.1]
> at
> org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:60)[142:org.apache.openjpa:2.1.1]
>  at
> org.apache.aries.jpa.container.impl.CountingEntityManagerFactory.createEntityManager(CountingEntityManagerFactory.java:71)[134:org.apache.aries.jpa.container:1.0.0]
>  at
> org.apache.aries.jpa.container.context.transaction.impl.JTAPersistenceContextRegistry.getCurrentPersistenceContext(JTAPersistenceContextRegistry.java:152)[135:org.apache.aries.jpa.container.context:1.0.1]
>  at
> org.apache.aries.jpa.container.context.transaction.impl.JTAEntityManager.getPersistenceContext(JTAEntityManager.java:87)[135:org.apache.aries.jpa.container.context:1.0.1]
>  at
> org.apache.aries.jpa.container.context.transaction.impl.JTAEntityManager.getCriteriaBuilder(JTAEntityManager.java:391)[135:org.apache.aries.jpa.container.context:1.0.1]
> ...
> *
>
> But the data source seem to be published as a service, the command "ls |
> grep -A 4 -B 4 javax.sql.DataSource" gives me the following output:
>
> *Connect :: filetransfer-history-datasource (153) provides:*
> *----------------------------------------------------------*
> *javax.sql.XADataSource*
> *javax.sql.DataSource*
> *org.osgi.service.blueprint.container.BlueprintContainer*
>
> I then execute "ls 153" and get:
>
> *
> Connect :: filetransfer-history-datasource (153) provides:
> ----------------------------------------------------------
> objectClass = javax.sql.XADataSource
> osgi.jndi.service.name = jdbc/filetransferhistoryjta
> osgi.service.blueprint.compname = derbyXADataSource
>  service.id = 493
> ----
> objectClass = javax.sql.DataSource
> osgi.jndi.service.name = jdbc/filetransferhistorynojta
> osgi.service.blueprint.compname = derbyDataSource
> service.id = 494
> ----
> objectClass = org.osgi.service.blueprint.container.BlueprintContainer
> osgi.blueprint.container.symbolicname =
> se.digia.connect.services.filetransfer.h
> istory-datasource
> osgi.blueprint.container.version = 2.3.0.SNAPSHOT
> service.id = 495
> *
>
> To me it looks like the service is provided with the correct properties.
> Maybe it's a jndi problem? I was hoping there was a "jndi" command in the
> Karaf shell that I could use to see what can be resolved via jndi but I
> can't find such a command.
>
> I've actually encountered another strange problem. On startup everything
> looks fine. But when I try to access the webconsole - it's not there. I
> then start to type "list" in the Karaf shell. But as soon as I type the "l"
> I get the following message in the console:
>
> *karaf@root> lError executing command: read() with timeout cannot be
> called as no*
> *n-blocking operation is disabled*
> *        __ __                  ____*
> *       / //_/____ __________ _/ __/*
> *      / ,<  / __ `/ ___/ __ `/ /_*
> *     / /| |/ /_/ / /  / /_/ / __/*
> *    /_/ |_|\__,_/_/   \__,_/_/*
> *
> *
> *  Apache Karaf (2.3.0)*
> *
> *
> *Hit '<tab>' for a list of available commands*
> *and '[cmd] --help' for help on a specific command.*
> *Hit '<ctrl-d>' or 'osgi:shutdown' to shutdown Karaf.*
>
> Note that the "Karaf" logo had already been shown so it's shown twice.
> Also, in the log I get:
>
> *2012-10-22 13:28:27,999 | ERROR | Thread-6         | FeaturesServiceImpl
>              | s.internal.FeaturesServiceImpl$2 1143 | Error installing
> boot features*
> *java.lang.NullPointerException*
> * at
> org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1432)[org.apache.felix.framework-4.0.3.jar:]
> *
> * at
> org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:72)[org.apache.felix.framework-4.0.3.jar:]
> *
> * at
> org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1843)[org.apache.felix.framework-4.0.3.jar:]
> *
> * at java.lang.ClassLoader.loadClass(ClassLoader.java:247)[:1.6.0_32]*
> * at
> org.apache.karaf.features.internal.FeaturesServiceImpl.installFeatures(FeaturesServiceImpl.java:525)[20:org.apache.karaf.features.core:2.3.0]
> *
> * at
> org.apache.karaf.features.internal.FeaturesServiceImpl$2.run(FeaturesServiceImpl.java:1141)[20:org.apache.karaf.features.core:2.3.0]
> *
> *2012-10-22 13:28:28,002 | ERROR | Thread-6         | FeaturesServiceImpl
>              | res.internal.FeaturesServiceImpl 1227 | Error persisting
> FeaturesService state*
> *java.lang.IllegalStateException: Invalid BundleContext.*
> * at
> org.apache.felix.framework.BundleContextImpl.checkValidity(BundleContextImpl.java:514)[org.apache.felix.framework-4.0.3.jar:]
> *
> * at
> org.apache.felix.framework.BundleContextImpl.getDataFile(BundleContextImpl.java:491)[org.apache.felix.framework-4.0.3.jar:]
> *
> * at
> org.apache.karaf.features.internal.FeaturesServiceImpl.saveState(FeaturesServiceImpl.java:1215)[20:org.apache.karaf.features.core:2.3.0]
> *
> * at
> org.apache.karaf.features.internal.FeaturesServiceImpl$2.run(FeaturesServiceImpl.java:1146)[20:org.apache.karaf.features.core:2.3.0]
> *
>
> If I don't press a key in the shell, I never get these messages but then
> the web service will never install. It's as if the installation is hung,
> waiting for something.
>
> Do you or anyone have any clue as to what is happening. I am in the
> process of upgrading my custom distribution of Karaf from 2.2.8 to 2.3.0 so
> I might have done something very wrong but right now I have no clue as to
> where I should look further,
>
> /Bengt
>
>
> 2012/10/22 Charles Moulliard <ch007m@gmail.com>
>
>> Bengt,
>>
>> This package is not required by Aries JPA as resolution is optional :
>>
>> org.osgi.service.jdbc;resolution:=optional,
>>
>> When the Aries JPA Container *ManagedPersistenceUnitInfoImpl  *class is
>> called, Aries does a check to verify if the OSGI service is provided. If
>> this is not the case, the info is displayed in the log and Aries JPA
>> Container continues to load the JPA Container based on your config
>> (persistence.xml, datasource, ...). If you are using JPA, you shouldn't use
>> the DataSourceFactory.
>>
>> These links could help you to configure your project
>>
>> *
>> http://stackoverflow.com/questions/11861414/openjpa-in-osgi-not-finding-mysql-jdbc-connector-bundle
>> *
>> *http://aries.apache.org/modules/jpaproject.html*
>> *
>> *
>>
>> Regards,
>>
>> Charles
>>
>> On Mon, Oct 22, 2012 at 11:25 AM, Bengt Rodehav <bengt@rodehav.com>wrote:
>>
>>> I'm trying to upgrade fro Karaf 2.2.8 to Karaf 2.3.0 and have run into a
>>> problem regarding datasources. I get the following in my log:
>>>
>>> *2012-10-22 10:52:59,563 | INFO  | Thread-7         | container
>>>                | l.ManagedPersistenceUnitInfoImpl   50 | The
>>> org.osgi.service.jdbc package is unavailable. As a result the Aries JPA
>>> container will not offer any DataSourceFactory integration.*
>>>
>>> It's only an INFO message but it seems fatal to me because later on I
>>> cannot find my datasource when I try to use it. I publish a data source
>>> (for Derby) using Blueprint. I use the following features from the
>>> karaf-enterprise descriptor:
>>>
>>> - transaction
>>> - jpa
>>> - jndi
>>>
>>> When I execute "exports | grep -i org.osgi.service.jdbc" on the command
>>> line I get an empty result.
>>>
>>> It seems like this package is needed for Aries JPA Container. What
>>> bundle should export it?
>>>
>>> /Bengt
>>>
>>>
>>
>>
>> --
>> Charles Moulliard
>> Apache Committer / Sr. Enterprise Architect (RedHat)
>> Twitter : @cmoulliard | Blog : http://cmoulliard.blogspot.com
>>
>>
>>
>


-- 
Charles Moulliard
Apache Committer / Sr. Enterprise Architect (RedHat)
Twitter : @cmoulliard | Blog : http://cmoulliard.blogspot.com

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