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From RICHARD LUONG <rlu...@gmail.com>
Subject Re: Slice and connection pools
Date Tue, 02 Aug 2011 15:51:23 GMT
I'm getting the following error:

Caused by: <openjpa-2.1.0-r422266:1071316 nonfatal user error>
org.apache.openjpa.persistence.ArgumentException: No slices are configured
or available
 at
org.apache.openjpa.slice.jdbc.DistributedJDBCConfigurationImpl.createDistributedDataStore(DistributedJDBCConfigurationImpl.java:363)
at
org.apache.openjpa.slice.jdbc.DistributedJDBCConfigurationImpl.createConnectionFactory(DistributedJDBCConfigurationImpl.java:626)
 at
org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.getDBDictionaryInstance(JDBCConfigurationImpl.java:602)
at
org.apache.openjpa.jdbc.meta.MappingDefaultsImpl.setConfiguration(MappingDefaultsImpl.java:878)
 at
org.apache.openjpa.lib.conf.Configurations.configureInstance(Configurations.java:486)
at
org.apache.openjpa.lib.conf.Configurations.configureInstance(Configurations.java:443)
 at
org.apache.openjpa.lib.conf.PluginValue.instantiate(PluginValue.java:104)
at org.apache.openjpa.lib.conf.ObjectValue.instantiate(ObjectValue.java:83)
 at
org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.getMappingDefaultsInstance(JDBCConfigurationImpl.java:706)
at
org.apache.openjpa.slice.jdbc.DistributedJDBCConfigurationImpl.newSlice(DistributedJDBCConfigurationImpl.java:467)
 at
org.apache.openjpa.slice.jdbc.DistributedJDBCConfigurationImpl.fromProperties(DistributedJDBCConfigurationImpl.java:618)
at
org.apache.openjpa.lib.conf.MapConfigurationProvider.setInto(MapConfigurationProvider.java:85)
 at
org.apache.openjpa.persistence.PersistenceProductDerivation$ConfigurationProviderImpl.setInto(PersistenceProductDerivation.java:698)
at
org.apache.openjpa.slice.jdbc.DistributedJDBCBrokerFactory.newInstance(DistributedJDBCBrokerFactory.java:56)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
 at org.apache.openjpa.kernel.Bootstrap.invokeFactory(Bootstrap.java:131)
at org.apache.openjpa.kernel.Bootstrap.newBrokerFactory(Bootstrap.java:65)
 at
org.apache.openjpa.persistence.PersistenceProviderImpl.getBrokerFactory(PersistenceProviderImpl.java:151)
at
org.apache.openjpa.persistence.PersistenceProviderImpl.createContainerEntityManagerFactory(PersistenceProviderImpl.java:191)
 at
org.apache.openjpa.persistence.PersistenceProviderImpl.createContainerEntityManagerFactory(PersistenceProviderImpl.java:66)
at
org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:225)
 at
org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:308)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1477)
 at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1417)
... 130 more

On Tue, Aug 2, 2011 at 6:29 AM, Rick Curtis <curtisr7@gmail.com> wrote:

> What is the error that you are seeing?
>
> On Mon, Aug 1, 2011 at 8:03 PM, RICHARD LUONG <rluong@gmail.com> wrote:
>
> > Hi,
> >
> > Does Slice support using a connection pool?  I was able to get the
> > connection pool working when not using Slice with the following
> > persistence-unit:
> >
> >    <persistence-unit name="test" transaction-type="RESOURCE_LOCAL">
> >        <provider>
> >            org.apache.openjpa.persistence.PersistenceProviderImpl
> >        </provider>
> >
> >        <properties>
> > <property name="openjpa.ConnectionProperties"
> >                value="DriverClassName=com.mysql.jdbc.Driver,
> >                  Url=jdbc:mysql://url:3306/test,
> >                  MaxActive=300,
> >                  TestOnBorrow=true,
> >                  Username=user,
> >                  Password=password"/>
> >            <property name="openjpa.ConnectionDriverName"
> >                value="org.apache.commons.dbcp.BasicDataSource"/>
> >        </properties>
> >     </persistence-unit>
> >
> > However, I got an error when attempting to use it in Slice, with the
> > following:
> >
> >    <persistence-unit name="test2" transaction-type="RESOURCE_LOCAL">
> >        <provider>
> >            org.apache.openjpa.persistence.PersistenceProviderImpl
> >        </provider>
> >
> > <properties>
> >  <property name="openjpa.Log" value="Runtime=TRACE, SQL=TRACE,
> > DefaultLevel=TRACE, Tool=TRACE"/>
> > <property name="openjpa.BrokerFactory" value="slice"/>
> >  <property name="openjpa.slice.Names"   value="slice1"/>
> > <property name="openjpa.slice.Master"  value="slice1"/>
> >  <!-- Lenient: Allows DB to continue, even when one slice is unavailable.
> > -->
> > <property name="openjpa.slice.Lenient" value="true"/>
> >
> > <property name="openjpa.ConnectionDriverName"
> >          value="org.apache.commons.dbcp.BasicDataSource"/>
> >
> > <property name="openjpa.slice.slice1.ConnectionProperties"
> >                value="DriverClassName=com.mysql.jdbc.Driver,
> >                  Url=jdbc:mysql://url:3306/test,
> >                  MaxActive=300,
> >                  TestOnBorrow=true,
> >                  Username=user,
> >                  Password=password"/>
> >  <property name="openjpa.slice.DistributionPolicy"
> >
> > value="com.....service.openjpa.DistributeByInstitutionPolicy"/>
> > <property name="openjpa.slice.FinderTargetPolicy"
> >
> value="com.....service.openjpa.ShardFinderTargetPolicy"/>
> > <property name="openjpa.slice.ReplicatedTypes"
> >                   value="com...."/>
> >
> > . <property name="openjpa.QueryCache" value="false"/>
> >  <property name="openjpa.DataCache" value="false"/>
> > . <property name="openjpa.QueryCompilationCache" value="false"/>
> >  <property name="openjpa.jdbc.QuerySQLCache" value="false"/>
> > <property name="openjpa.jdbc.FinderCache" value="false"/>
> >  <property name="openjpa.DetachState"
> > value="loaded(DetachedStateField=false)"/>
> >  </properties>
> >    </persistence-unit>
> >
> >
> > Am I missing something in my configuration or is this just something that
> > is
> > not supported by Slice?  If it's not supported, are there any recommended
> > alternatives?
> >
> > Thanks,
> > Richard.
> >
>
>
>
> --
> *Rick Curtis*
>

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