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Romain Manni-Bucau commented on TOMEE-920: ------------------------------------------ commited sthg about it, hope it helps a workaround could be to remove openejb-javaagent i think (if you don't want to wait tomorrow snapshot) > Can't use Derby DataSource in both security realm and OpenJPA persistence unit > ------------------------------------------------------------------------------ > > Key: TOMEE-920 > URL: https://issues.apache.org/jira/browse/TOMEE-920 > Project: TomEE > Issue Type: Bug > Affects Versions: 1.6.0 > Environment: OpenJDK 1.7.0u21, Linux i586 > Reporter: Dimitri > > If we try to use Derby (JavaDB) DataSource in both "<Realm .../>" (defined in > context.xml) and persistence.xml, the following exception is thrown we try to > access the application for the first time, after providing username and > password: > java.lang.LinkageError: loader (instance of > sun/misc/Launcher$ExtClassLoader): attempted duplicate class definition for > name: "com/sun/crypto/provider/DHKeyPairGenerator" > java.lang.ClassLoader.defineClass1(Native Method) > java.lang.ClassLoader.defineClass(ClassLoader.java:791) > java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) > java.net.URLClassLoader.defineClass(URLClassLoader.java:449) > java.net.URLClassLoader.access$100(URLClassLoader.java:71) > java.net.URLClassLoader$1.run(URLClassLoader.java:361) > java.net.URLClassLoader$1.run(URLClassLoader.java:355) > java.security.AccessController.doPrivileged(Native Method) > java.net.URLClassLoader.findClass(URLClassLoader.java:354) > java.lang.ClassLoader.loadClass(ClassLoader.java:423) > java.lang.ClassLoader.loadClass(ClassLoader.java:356) > java.security.Provider$Service.getImplClass(Provider.java:1279) > java.security.Provider$Service.newInstance(Provider.java:1237) > sun.security.jca.GetInstance.getInstance(GetInstance.java:236) > sun.security.jca.GetInstance.getInstance(GetInstance.java:206) > java.security.KeyPairGenerator.getInstance(KeyPairGenerator.java:268) > org.apache.derby.client.am.EncryptionManager.<init>(Unknown Source) > org.apache.derby.jdbc.ClientBaseDataSource.<clinit>(Unknown Source) > org.apache.derby.jdbc.ClientDriver.tokenizeURLProperties(Unknown Source) > org.apache.derby.jdbc.ClientDriver.connect(Unknown Source) > > org.apache.tomcat.jdbc.pool.PooledConnection.connectUsingDriver(PooledConnection.java:278) > > org.apache.tomcat.jdbc.pool.PooledConnection.connect(PooledConnection.java:182) > > org.apache.tomcat.jdbc.pool.ConnectionPool.createConnection(ConnectionPool.java:702) > > org.apache.tomcat.jdbc.pool.ConnectionPool.borrowConnection(ConnectionPool.java:634) > > org.apache.tomcat.jdbc.pool.ConnectionPool.getConnection(ConnectionPool.java:188) > > org.apache.tomcat.jdbc.pool.DataSourceProxy.getConnection(DataSourceProxy.java:128) > > org.apache.tomee.jdbc.TomEEDataSourceCreator$TomEEDataSource.getConnection(TomEEDataSourceCreator.java:285) > > org.apache.openejb.resource.jdbc.managed.local.ManagedDataSource.getConnection(ManagedDataSource.java:44) > org.apache.catalina.realm.DataSourceRealm.open(DataSourceRealm.java:395) > > org.apache.catalina.realm.DataSourceRealm.authenticate(DataSourceRealm.java:285) > > org.apache.catalina.realm.CombinedRealm.authenticate(CombinedRealm.java:146) > org.apache.tomee.catalina.TomEERealm.authenticate(TomEERealm.java:43) > > org.apache.catalina.authenticator.BasicAuthenticator.authenticate(BasicAuthenticator.java:166) > > org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:544) > > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99) > > org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:947) > > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408) > > org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1009) > > org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589) > > org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312) > > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > java.lang.Thread.run(Thread.java:722) > And another one for the second and subsequent accesses: > java.lang.NoClassDefFoundError: Could not initialize class > org.apache.derby.jdbc.ClientBaseDataSource > org.apache.derby.jdbc.ClientDriver.tokenizeURLProperties(Unknown Source) > org.apache.derby.jdbc.ClientDriver.connect(Unknown Source) > > org.apache.tomcat.jdbc.pool.PooledConnection.connectUsingDriver(PooledConnection.java:278) > > org.apache.tomcat.jdbc.pool.PooledConnection.connect(PooledConnection.java:182) > > org.apache.tomcat.jdbc.pool.ConnectionPool.createConnection(ConnectionPool.java:702) > > org.apache.tomcat.jdbc.pool.ConnectionPool.borrowConnection(ConnectionPool.java:634) > > org.apache.tomcat.jdbc.pool.ConnectionPool.getConnection(ConnectionPool.java:188) > > org.apache.tomcat.jdbc.pool.DataSourceProxy.getConnection(DataSourceProxy.java:128) > > org.apache.tomee.jdbc.TomEEDataSourceCreator$TomEEDataSource.getConnection(TomEEDataSourceCreator.java:285) > > org.apache.openejb.resource.jdbc.managed.local.ManagedDataSource.getConnection(ManagedDataSource.java:44) > org.apache.catalina.realm.DataSourceRealm.open(DataSourceRealm.java:395) > > org.apache.catalina.realm.DataSourceRealm.authenticate(DataSourceRealm.java:285) > > org.apache.catalina.realm.CombinedRealm.authenticate(CombinedRealm.java:146) > org.apache.tomee.catalina.TomEERealm.authenticate(TomEERealm.java:43) > > org.apache.catalina.authenticator.BasicAuthenticator.authenticate(BasicAuthenticator.java:166) > > org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:544) > > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99) > > org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:947) > > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408) > > org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1009) > > org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589) > > org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310) > > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > java.lang.Thread.run(Thread.java:722) > and thus login can't proceed. If we remove persistence.xml, everything works > fine. > tomee.xml: > <?xml version="1.0" encoding="UTF-8"?> > <tomee> > <Resource id="myDB" type="javax.sql.DataSource"> > JdbcDriver org.apache.derby.jdbc.ClientDriver > JdbcUrl jdbc:derby://localhost:1527/test > Username test > Password test > </Resource> > </tomee> > context.xml: > <?xml version="1.0" encoding="UTF-8"?> > <Context antiJARLocking="true" path="/test"> > <Realm className="org.apache.catalina.realm.DataSourceRealm" > dataSourceName="myDB" > roleNameCol="role_code" userCredCol="user_passwd" > userNameCol="user_login" userRoleTable="vw_user_role" > userTable="tb_user"/> > </Context> > persistence.xml: > <?xml version="1.0" encoding="UTF-8"?> > <persistence version="2.0" 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_2_0.xsd"> > <persistence-unit name="MyPU" transaction-type="JTA"> > > <provider>org.apache.openjpa.persistence.PersistenceProviderImpl</provider> > <exclude-unlisted-classes>false</exclude-unlisted-classes> > <jta-data-source>myDB</jta-data-source> > </persistence-unit> > </persistence> > Tested with TomEE JAX-RS 1.6.0-SNAPSHOT -- This message is automatically generated by JIRA. 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