[jboss-user] [EJB 3.0] New message: "Issue specifying the <jar-file> in persistence.xml in JBOSS 5 on linux system"

User development, A new message was posted in the thread "Issue specifying the &lt;jar-file&gt; in persistence.xml in JBOSS 5 on linux system": http://community.jboss.org/message/519291#519291 Author : Dragos Bobes Profile : http://community.jboss.org/people/dbobes Message: -------------------------------------------------------------- Hello,   My application deploys without any errors in JBOSS 5.1.0GA on a windows system but it fails when deployed in JBOSS 5.1.0GA on Red Hat 5.1. This is my ear file structure:   myapp.ear +- lib/ | +- extejbmodule.jar | +- ... +- META-INF/ | +- persistence.xml | +- ... +- myseammodule.jar +- mywebmodule.war +- ...   Right now the myseammodule.jar also contains the JPA entity mappings and I added the <jar-file> tag to my persistence.xml to have this jar scanned for mappings. The persistence.xml looks like this:   <?xml version="1.0" encoding="UTF-8"?> <!-- Persistence deployment descriptor for prod profile --> <persistence xmlns="http://java.sun.com/xml/ns/persistence"              xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"              xsi:schemaLocation="http://java.sun.com/xml/ns/persistence                http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"              version="1.0">                 <persistence-unit name="myapppu">       <provider>org.hibernate.ejb.HibernatePersistence</provider>       <jta-data-source>java:/jdbc/myAppDS</jta-data-source>       <jar-file>myapp.ear/myseammodule.jar</jar-file>       <properties>          <property name="hibernate.dialect" value="org.hibernate.dialect.OracleDialect"/>          <property name="hibernate.hbm2ddl.auto" value="none"/>          <property name="hibernate.show_sql" value="true"/>          <property name="hibernate.jdbc.batch_size" value="20"/>          <property name="jboss.entity.manager.factory.jndi.name" value="java:/myappEntityManagerFactory"/>       </properties>    </persistence-unit>     </persistence>   When the ear is deployed on JBOSS 5.1.0GA on a linux system (Red Hat 5.1) the server throws an error:       2010-01-11 09:31:38,554 ERROR org.jboss.kernel.plugins.dependency.AbstractKernelController (HDScanner) Error installing to Start: name=persistence.unit:unitName=myapp.ear/#myapppu state=Create    java.lang.RuntimeException: could not find relative path: myapp.ear/myseammodule.jar    &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.jboss.jpa.deployment.PersistenceUnitDeployment.getRelativeURL(PersistenceUnitDeployment.java:208)    &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.jboss.jpa.deployment.PersistenceUnitDeployment.start(PersistenceUnitDeployment.java:267)    &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ...   DEPLOYMENTS IN ERROR:       Deployment "" is in error due to the following reason(s): ** UNRESOLVED Demands 'persistence.unit:unitName=myapp.ear/#myapppu' **       Deployment "persistence.unit:unitName=myapp.ear/#myapppu" is in error due to the following reason(s): java.lang.RuntimeException: could not find child 'myapp.ear\myapppu.jar' on 'DelegatingHandler@1179491551[path= context=file:/usr/local/jboss-5.1.0.GA/server/default/tmp/a3p5u2o-ls1ivl-g4bbjti5-1-g4bcqt45-as/myapp.ear real=vfszip:/usr/local/jboss-5.1.0.GA/server/default/tmp/a3p5u2o-ls1ivl-g4bbjti5-1-g4bcqt45-as/myapp.ear]'       One note, the Server bean is from extejbmodule.jar (I'm not sure if this is important).   Any ideas why this configuration doesn't work on the linux system?   Thank you, Dragos -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/519291#519291