org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment]
?at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:271)
?at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:233)
?at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:210)
?at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.configure(JdbcServicesImpl.java:51)
?at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:94)
?at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:242)
?at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:210)
?at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.handleTypes(MetadataBuildingProcess.java:352)
?at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:111)
?at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.build(MetadataBuildingProcess.java:83)
?at org.hibernate.boot.internal.MetadataBuilderImpl.build(MetadataBuilderImpl.java:418)
?at org.hibernate.boot.internal.MetadataBuilderImpl.build(MetadataBuilderImpl.java:87)
?at org.hibernate.boot.MetadataSources.buildMetadata(MetadataSources.java:179)
?at entity.TestStudents.testSchemaExport(TestStudents.java:23)
?at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
?at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
?at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
?at java.lang.reflect.Method.invoke(Unknown Source)
?at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
?at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
?at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
?at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
?at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
?at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
?at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
?at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
?at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
?at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
?at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
?at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
?at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
?at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86)
?at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
?at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:538)
?at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:760)
?at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:460)
?at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:206)
Caused by: org.hibernate.exception.JDBCConnectionException: Error calling Driver#connect
?at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:115)
?at org.hibernate.engine.jdbc.connections.internal.BasicConnectionCreator$1$1.convert(BasicConnectionCreator.java:101)
?at org.hibernate.engine.jdbc.connections.internal.BasicConnectionCreator.convertSqlException(BasicConnectionCreator.java:123)
?at org.hibernate.engine.jdbc.connections.internal.DriverConnectionCreator.makeConnection(DriverConnectionCreator.java:41)
?at org.hibernate.engine.jdbc.connections.internal.BasicConnectionCreator.createConnection(BasicConnectionCreator.java:58)
?at org.hibernate.engine.jdbc.connections.internal.PooledConnections.addConnections(PooledConnections.java:123)
?at org.hibernate.engine.jdbc.connections.internal.PooledConnections.<init>(PooledConnections.java:42)
?at org.hibernate.engine.jdbc.connections.internal.PooledConnections.<init>(PooledConnections.java:20)
?at org.hibernate.engine.jdbc.connections.internal.PooledConnections$Builder.build(PooledConnections.java:161)
?at org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl.buildPool(DriverManagerConnectionProviderImpl.java:109)
?at org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl.configure(DriverManagerConnectionProviderImpl.java:72)
?at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:94)
?at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:242)
?at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:210)
?at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.buildJdbcConnectionAccess(JdbcEnvironmentInitiator.java:145)
?at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:66)
?at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:35)
?at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:88)
?at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:259)
?... 36 more
Caused by: java.sql.SQLNonTransientConnectionException: Cannot load connection class because of underlying exception: com.mysql.cj.exceptions.WrongArgumentException: Malformed database URL, failed to parse the main URL sections.
?at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:110)
?at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97)
?at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:89)
?at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:63)
?at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:73)
?at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:79)
?at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:131)
?at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:227)
?at org.hibernate.engine.jdbc.connections.internal.DriverConnectionCreator.makeConnection(DriverConnectionCreator.java:38)
?... 51 more
Caused by: com.mysql.cj.exceptions.UnableToConnectException: Cannot load connection class because of underlying exception: com.mysql.cj.exceptions.WrongArgumentException: Malformed database URL, failed to parse the main URL sections.
?at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
?at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
?at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
?at java.lang.reflect.Constructor.newInstance(Unknown Source)
?at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
?at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
?... 53 more
Caused by: com.mysql.cj.exceptions.WrongArgumentException: Malformed database URL, failed to parse the main URL sections.
?at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
?at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
?at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
?at java.lang.reflect.Constructor.newInstance(Unknown Source)
?at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
?at com.mysql.cj.conf.ConnectionUrlParser.parseConnectionString(ConnectionUrlParser.java:162)
?at com.mysql.cj.conf.ConnectionUrlParser.<init>(ConnectionUrlParser.java:136)
?at com.mysql.cj.conf.ConnectionUrlParser.parseConnectionString(ConnectionUrlParser.java:118)
?at com.mysql.cj.conf.ConnectionUrl.getConnectionUrlInstance(ConnectionUrl.java:198)
?at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:204)
?... 52 more