Hazırda bekletme uygulamasında bir test uygulaması oluşturdum ve veritabanı olarak Oracle 12c'yi kullanıyorum. Ana veritabanının "sys" kullanıcısına bağlanabildim. Bu DB'deki tabloları oluşturabilir, ekleyebilir, güncelleyebilirim. Ancak takılabilir veritabanına bağlanamıyorum. Hazırda bekletme modunu kullanarak PDB'ye bağlanmanın herhangi bir yolu var mı. Test benim ana DB'm ve pdborcl benim PDB'm. Bunun için Google'ı da denedim, ancak Hazırda Beklemede ve Oracle 12c'de yayın yok, ancak PDB'ye özel bir şey yok. 12c'ye destek olmadığını söyleyen bu yazı var. https://github.com/denimgroup/threadfix/issues/488 Bu doğru mu? Oracle 12c konusundaki anlayışım gittikçe, CDB yalnızca yönetim amaçlıdır ve PDB, uygulama amaçları için kullanılan veritabanı olacaktır.Hazırda bekletme kullanılarak Oracle 12c takılabilir veritabanına bağlanmak mümkün mü?
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
<session-factory>
<property name="connection.url">jdbc:oracle:thin:@localhost:1521:test</property>
<property name="connection.username">sys as sysdba</property>
<property name="connection.password">sys</property>
<property name="connection.driver_class">oracle.jdbc.OracleDriver</property>
<property name="dialect">org.hibernate.dialect.Oracle10gDialect</property>
<property name="show_sql">true</property>
<property name="format_sql">true</property>
<property name="hbm2ddl.auto">create</property>
<!-- JDBC connection pool (use the built-in) -->
<property name="connection.pool_size">1</property>
<property name="current_session_context_class">thread</property>
<mapping class="com.test.domain.Employee" />
<mapping class="com.test.domain.Department" />
</session-factory>
</hibernate-configuration>
Ben istisna altında bana verir pdborcl için testi değiştirerek PDB bağlanmayı deneyin hibernate.cfg.xml
. Hem test hem de pdborcl'u sistemimden ping edebiliyorum. Ayrıca, her iki DB'ye de terminalden sqlplus kullanarak bağlanabiliyorum.PDB'ye bağlanmaya çalıştığımda aşağıda istisna yapıyorum.
Jan 15, 2015 10:30:22 PM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl configure
INFO: HHH000402: Using Hibernate built-in connection pool (not for production use!)
Jan 15, 2015 10:30:22 PM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator
INFO: HHH000401: using driver [oracle.jdbc.OracleDriver] at URL [jdbc:oracle:thin:@localhost:1521:pdborcl]
Jan 15, 2015 10:30:22 PM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator
INFO: HHH000046: Connection properties: {user=sys as sysdba, password=****}
Jan 15, 2015 10:30:22 PM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator
INFO: HHH000006: Autocommit mode: false
Jan 15, 2015 10:30:22 PM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl configure
INFO: HHH000115: Hibernate connection pool size: 1 (min=1)
Initial SessionFactory creation failed.org.hibernate.exception.JDBCConnectionException: Error calling Driver#connect
Exception in thread "main" java.lang.ExceptionInInitializerError
at com.test.util.HibernateUtil.buildSessionFactory(HibernateUtil.java:17)
at com.test.util.HibernateUtil.<clinit>(HibernateUtil.java:8)
at com.test.hibernate.HibernateTest.main(HibernateTest.java:15)
Caused by: org.hibernate.exception.JDBCConnectionException: Error calling Driver#connect
at org.hibernate.engine.jdbc.connections.internal.BasicConnectionCreator$1$1.convert(BasicConnectionCreator.java:122)
at org.hibernate.engine.jdbc.connections.internal.BasicConnectionCreator.convertSqlException(BasicConnectionCreator.java:140)
at org.hibernate.engine.jdbc.connections.internal.DriverConnectionCreator.makeConnection(DriverConnectionCreator.java:58)
at org.hibernate.engine.jdbc.connections.internal.BasicConnectionCreator.createConnection(BasicConnectionCreator.java:75)
at org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl.configure(DriverManagerConnectionProviderImpl.java:106)
at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:89)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:206)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:178)
at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.buildJdbcConnectionAccess(JdbcServicesImpl.java:260)
at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.configure(JdbcServicesImpl.java:94)
at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:89)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:206)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:178)
at org.hibernate.cfg.Configuration.buildTypeRegistrations(Configuration.java:1885)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1843)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1928)
at com.test.util.HibernateUtil.buildSessionFactory(HibernateUtil.java:13)
... 2 more
Caused by: java.sql.SQLException: Listener refused the connection with the following error:
ORA-12505, TNS:listener does not currently know of SID given in connect descriptor
at oracle.jdbc.driver.SQLStateMapping.newSQLException(SQLStateMapping.java:70)
at oracle.jdbc.driver.DatabaseError.newSQLException(DatabaseError.java:133)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:199)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:480)
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:413)
at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:508)
at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:203)
at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:33)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:510)
at org.hibernate.engine.jdbc.connections.internal.DriverConnectionCreator.makeConnection(DriverConnectionCreator.java:55)
... 16 more
Caused by: oracle.net.ns.NetException: Listener refused the connection with the following error:
ORA-12505, TNS:listener does not currently know of SID given in connect descriptor
at oracle.net.ns.NSProtocol.connect(NSProtocol.java:361)
at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:966)
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:292)
... 21 more