Openshift : 스프링 및 공유 MySQL

Question

다음과 같은 문제가 있습니다 :

두 개의 app_1과 app_2 응용 프로그램이 있습니다.

• app_1은 Tomcat 7 (JBoss EWS 2.0)을 실행합니다.
• App_2는 공유 MySQL을 실행합니다.

MySQL 명령 줄을 통해 app_1에서 app_2로 문제없이 연결할 수 있습니다.

이제 스프링 conf 파일에 동일한 데이터 연결을 입력하고 app_1을 입력하면 app_2와 연결할 수 없습니다.

무엇이 잘못 되었나요?

내 구성은 다음과 같습니다.

dataSource.xml

<bean id="dataSource" 
    class="org.springframework.jdbc.datasource.DriverManagerDataSource"> 
    <property name="username" value="adminus7xxx" /> 
    <property name="password" value="xxxxx" /> 
    <property name="driverClassName" value="com.mysql.jdbc.Driver" /> 
    <property name="url" value="jdbc:mysql://525543ddd382ece1c300018b-lieferplatz.rhcloud.com:36091/<db_name>" /> 
</bean> 

이 프로그램은, 내 로컬 톰캣에서 문제없이 실행이 나는 다음과 같은 한 오류 추적

org.zkoss.zel.ELException: Error reading 'pizzeriaList' on type org.pizza.pro.shop.buchhaltung.zk.viewmodel.PizzeriaUebersichtView 
org.zkoss.zel.BeanELResolver.getValue(BeanELResolver.java:96) 
org.zkoss.zel.CompositeELResolver.getValue(CompositeELResolver.java:67) 
org.zkoss.zel.CompositeELResolver.getValue(CompositeELResolver.java:67) 
org.zkoss.xel.zel.XelELResolver.getValue(XelELResolver.java:72) 
org.zkoss.bind.xel.zel.BindELResolver.getValue(BindELResolver.java:75) 
org.zkoss.zel.impl.parser.AstValue.getValue(AstValue.java:177) 
org.zkoss.zel.impl.ValueExpressionImpl.getValue(ValueExpressionImpl.java:189) 
org.zkoss.xel.zel.ELXelExpression.evaluate(ELXelExpression.java:40) 
org.zkoss.bind.impl.BindEvaluatorXImpl.getValue(BindEvaluatorXImpl.java:43) 
org.zkoss.bind.impl.LoadPropertyBindingImpl.load(LoadPropertyBindingImpl.java:58) 
org.zkoss.bind.impl.PropertyBindingHandler.doLoadBinding(PropertyBindingHandler.java:171) 
org.zkoss.bind.impl.PropertyBindingHandler.doLoad(PropertyBindingHandler.java:372) 
org.zkoss.bind.impl.BinderImpl.loadComponentProperties(BinderImpl.java:1802) 
org.zkoss.bind.impl.BinderImpl.loadComponent(BinderImpl.java:1779) 
org.zkoss.bind.impl.BinderImpl.loadComponent(BinderImpl.java:1782) 
org.zkoss.bind.BindComposer$BinderKeeper$Loader.load(BindComposer.java:468) 
org.zkoss.bind.BindComposer$BinderKeeper.loadComponentForAllBinders(BindComposer.java:450) 
org.zkoss.bind.BindComposer.doAfterCompose(BindComposer.java:174) 
org.zkoss.zk.ui.impl.UiEngineImpl.doAfterCompose(UiEngineImpl.java:530) 
org.zkoss.zk.ui.impl.UiEngineImpl.execCreateChild0(UiEngineImpl.java:825) 
org.zkoss.zk.ui.impl.UiEngineImpl.execCreateChild(UiEngineImpl.java:771) 
org.zkoss.zk.ui.impl.UiEngineImpl.execCreate0(UiEngineImpl.java:680) 
org.zkoss.zk.ui.impl.UiEngineImpl.execCreateChild(UiEngineImpl.java:742) 
org.zkoss.zk.ui.impl.UiEngineImpl.execCreate0(UiEngineImpl.java:702) 
org.zkoss.zk.ui.impl.UiEngineImpl.execCreate(UiEngineImpl.java:644) 
org.zkoss.zk.ui.impl.UiEngineImpl.execNewPage0(UiEngineImpl.java:394) 
org.zkoss.zk.ui.impl.UiEngineImpl.execNewPage(UiEngineImpl.java:316) 
org.zkoss.zk.ui.http.DHtmlLayoutServlet.process(DHtmlLayoutServlet.java:215) 
org.zkoss.zk.ui.http.DHtmlLayoutServlet.doGet(DHtmlLayoutServlet.java:135) 
javax.servlet.http.HttpServlet.service(HttpServlet.java:621) 
javax.servlet.http.HttpServlet.service(HttpServlet.java:728) 
root cause 

javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: Cannot open connection 
org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:637) 
org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:74) 
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
java.lang.reflect.Method.invoke(Method.java:606) 
org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:310) 
com.sun.proxy.$Proxy33.getResultList(Unknown Source) 
org.pizza.pro.shop.buchhaltung.zk.dao.impl.PizzeriaUebersichtDao.findAllPizzeriaUebersichts(PizzeriaUebersichtDao.java:21) 
org.pizza.pro.shop.buchhaltung.zk.service.PizzeriaUebersichtService.getAllPizzeriaUeberichts(PizzeriaUebersichtService.java:35) 
org.pizza.pro.shop.buchhaltung.zk.viewmodel.PizzeriaUebersichtView.getPizzeriaList(PizzeriaUebersichtView.java:80) 
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
java.lang.reflect.Method.invoke(Method.java:606) 
org.zkoss.zel.BeanELResolver.getValue(BeanELResolver.java:90) 
org.zkoss.zel.CompositeELResolver.getValue(CompositeELResolver.java:67) 
org.zkoss.zel.CompositeELResolver.getValue(CompositeELResolver.java:67) 
org.zkoss.xel.zel.XelELResolver.getValue(XelELResolver.java:72) 
org.zkoss.bind.xel.zel.BindELResolver.getValue(BindELResolver.java:75) 
org.zkoss.zel.impl.parser.AstValue.getValue(AstValue.java:177) 
org.zkoss.zel.impl.ValueExpressionImpl.getValue(ValueExpressionImpl.java:189) 
org.zkoss.xel.zel.ELXelExpression.evaluate(ELXelExpression.java:40) 
org.zkoss.bind.impl.BindEvaluatorXImpl.getValue(BindEvaluatorXImpl.java:43) 
org.zkoss.bind.impl.LoadPropertyBindingImpl.load(LoadPropertyBindingImpl.java:58) 
org.zkoss.bind.impl.PropertyBindingHandler.doLoadBinding(PropertyBindingHandler.java:171) 
org.zkoss.bind.impl.PropertyBindingHandler.doLoad(PropertyBindingHandler.java:372) 
org.zkoss.bind.impl.BinderImpl.loadComponentProperties(BinderImpl.java:1802) 
org.zkoss.bind.impl.BinderImpl.loadComponent(BinderImpl.java:1779) 
org.zkoss.bind.impl.BinderImpl.loadComponent(BinderImpl.java:1782) 
org.zkoss.bind.BindComposer$BinderKeeper$Loader.load(BindComposer.java:468) 
org.zkoss.bind.BindComposer$BinderKeeper.loadComponentForAllBinders(BindComposer.java:450) 
org.zkoss.bind.BindComposer.doAfterCompose(BindComposer.java:174) 
org.zkoss.zk.ui.impl.UiEngineImpl.doAfterCompose(UiEngineImpl.java:530) 
org.zkoss.zk.ui.impl.UiEngineImpl.execCreateChild0(UiEngineImpl.java:825) 
org.zkoss.zk.ui.impl.UiEngineImpl.execCreateChild(UiEngineImpl.java:771) 
org.zkoss.zk.ui.impl.UiEngineImpl.execCreate0(UiEngineImpl.java:680) 
org.zkoss.zk.ui.impl.UiEngineImpl.execCreateChild(UiEngineImpl.java:742) 
org.zkoss.zk.ui.impl.UiEngineImpl.execCreate0(UiEngineImpl.java:702) 
org.zkoss.zk.ui.impl.UiEngineImpl.execCreate(UiEngineImpl.java:644) 
org.zkoss.zk.ui.impl.UiEngineImpl.execNewPage0(UiEngineImpl.java:394) 
org.zkoss.zk.ui.impl.UiEngineImpl.execNewPage(UiEngineImpl.java:316) 
org.zkoss.zk.ui.http.DHtmlLayoutServlet.process(DHtmlLayoutServlet.java:215) 
org.zkoss.zk.ui.http.DHtmlLayoutServlet.doGet(DHtmlLayoutServlet.java:135) 
javax.servlet.http.HttpServlet.service(HttpServlet.java:621) 
javax.servlet.http.HttpServlet.service(HttpServlet.java:728) 
root cause 

org.hibernate.exception.JDBCConnectionException: Cannot open connection 
org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:74) 
org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43) 
org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:29) 
org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:420) 
org.hibernate.jdbc.ConnectionManager.getConnection(ConnectionManager.java:144) 
org.hibernate.jdbc.AbstractBatcher.prepareQueryStatement(AbstractBatcher.java:139) 
org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1538) 
org.hibernate.loader.Loader.doQuery(Loader.java:661) 
org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:224) 
org.hibernate.loader.Loader.doList(Loader.java:2211) 
org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2095) 
org.hibernate.loader.Loader.list(Loader.java:2090) 
org.hibernate.loader.custom.CustomLoader.list(CustomLoader.java:289) 
org.hibernate.impl.SessionImpl.listCustomQuery(SessionImpl.java:1695) 
org.hibernate.impl.AbstractSessionImpl.list(AbstractSessionImpl.java:142) 
org.hibernate.impl.SQLQueryImpl.list(SQLQueryImpl.java:150) 
org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:65) 
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
java.lang.reflect.Method.invoke(Method.java:606) 
org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:310) 
com.sun.proxy.$Proxy33.getResultList(Unknown Source) 
org.pizza.pro.shop.buchhaltung.zk.dao.impl.PizzeriaUebersichtDao.findAllPizzeriaUebersichts(PizzeriaUebersichtDao.java:21) 
org.pizza.pro.shop.buchhaltung.zk.service.PizzeriaUebersichtService.getAllPizzeriaUeberichts(PizzeriaUebersichtService.java:35) 
org.pizza.pro.shop.buchhaltung.zk.viewmodel.PizzeriaUebersichtView.getPizzeriaList(PizzeriaUebersichtView.java:80) 
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
java.lang.reflect.Method.invoke(Method.java:606) 
org.zkoss.zel.BeanELResolver.getValue(BeanELResolver.java:90) 
org.zkoss.zel.CompositeELResolver.getValue(CompositeELResolver.java:67) 
org.zkoss.zel.CompositeELResolver.getValue(CompositeELResolver.java:67) 
org.zkoss.xel.zel.XelELResolver.getValue(XelELResolver.java:72) 
org.zkoss.bind.xel.zel.BindELResolver.getValue(BindELResolver.java:75) 
org.zkoss.zel.impl.parser.AstValue.getValue(AstValue.java:177) 
org.zkoss.zel.impl.ValueExpressionImpl.getValue(ValueExpressionImpl.java:189) 
org.zkoss.xel.zel.ELXelExpression.evaluate(ELXelExpression.java:40) 
org.zkoss.bind.impl.BindEvaluatorXImpl.getValue(BindEvaluatorXImpl.java:43) 
org.zkoss.bind.impl.LoadPropertyBindingImpl.load(LoadPropertyBindingImpl.java:58) 
org.zkoss.bind.impl.PropertyBindingHandler.doLoadBinding(PropertyBindingHandler.java:171) 
org.zkoss.bind.impl.PropertyBindingHandler.doLoad(PropertyBindingHandler.java:372) 
org.zkoss.bind.impl.BinderImpl.loadComponentProperties(BinderImpl.java:1802) 
org.zkoss.bind.impl.BinderImpl.loadComponent(BinderImpl.java:1779) 
org.zkoss.bind.impl.BinderImpl.loadComponent(BinderImpl.java:1782) 
org.zkoss.bind.BindComposer$BinderKeeper$Loader.load(BindComposer.java:468) 
org.zkoss.bind.BindComposer$BinderKeeper.loadComponentForAllBinders(BindComposer.java:450) 
org.zkoss.bind.BindComposer.doAfterCompose(BindComposer.java:174) 
org.zkoss.zk.ui.impl.UiEngineImpl.doAfterCompose(UiEngineImpl.java:530) 
org.zkoss.zk.ui.impl.UiEngineImpl.execCreateChild0(UiEngineImpl.java:825) 
org.zkoss.zk.ui.impl.UiEngineImpl.execCreateChild(UiEngineImpl.java:771) 
org.zkoss.zk.ui.impl.UiEngineImpl.execCreate0(UiEngineImpl.java:680) 
org.zkoss.zk.ui.impl.UiEngineImpl.execCreateChild(UiEngineImpl.java:742) 
org.zkoss.zk.ui.impl.UiEngineImpl.execCreate0(UiEngineImpl.java:702) 
org.zkoss.zk.ui.impl.UiEngineImpl.execCreate(UiEngineImpl.java:644) 
org.zkoss.zk.ui.impl.UiEngineImpl.execNewPage0(UiEngineImpl.java:394) 
org.zkoss.zk.ui.impl.UiEngineImpl.execNewPage(UiEngineImpl.java:316) 
org.zkoss.zk.ui.http.DHtmlLayoutServlet.process(DHtmlLayoutServlet.java:215) 
org.zkoss.zk.ui.http.DHtmlLayoutServlet.doGet(DHtmlLayoutServlet.java:135) 
javax.servlet.http.HttpServlet.service(HttpServlet.java:621) 
javax.servlet.http.HttpServlet.service(HttpServlet.java:728) 
root cause 

com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure 

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. 
sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) 
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) 
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) 
java.lang.reflect.Constructor.newInstance(Constructor.java:526) 
com.mysql.jdbc.Util.handleNewInstance(Util.java:411) 
com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117) 
com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:350) 
com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2393) 
com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2430) 
com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2215) 
com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:813) 
com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47) 
sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) 
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) 
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) 
java.lang.reflect.Constructor.newInstance(Constructor.java:526) 
com.mysql.jdbc.Util.handleNewInstance(Util.java:411) 
com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:399) 
com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:334) 
java.sql.DriverManager.getConnection(DriverManager.java:571) 
java.sql.DriverManager.getConnection(DriverManager.java:187) 
org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:173) 
org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:164) 
org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:149) 
org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:119) 
org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider.getConnection(InjectedDataSourceConnectionProvider.java:47) 
org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:417) 
org.hibernate.jdbc.ConnectionManager.getConnection(ConnectionManager.java:144) 
org.hibernate.jdbc.AbstractBatcher.prepareQueryStatement(AbstractBatcher.java:139) 
org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1538) 
org.hibernate.loader.Loader.doQuery(Loader.java:661) 
org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:224) 
org.hibernate.loader.Loader.doList(Loader.java:2211) 
org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2095) 
org.hibernate.loader.Loader.list(Loader.java:2090) 
org.hibernate.loader.custom.CustomLoader.list(CustomLoader.java:289) 
org.hibernate.impl.SessionImpl.listCustomQuery(SessionImpl.java:1695) 
org.hibernate.impl.AbstractSessionImpl.list(AbstractSessionImpl.java:142) 
org.hibernate.impl.SQLQueryImpl.list(SQLQueryImpl.java:150) 
org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:65) 
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
java.lang.reflect.Method.invoke(Method.java:606) 
org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:310) 
com.sun.proxy.$Proxy33.getResultList(Unknown Source) 
org.pizza.pro.shop.buchhaltung.zk.dao.impl.PizzeriaUebersichtDao.findAllPizzeriaUebersichts(PizzeriaUebersichtDao.java:21) 
org.pizza.pro.shop.buchhaltung.zk.service.PizzeriaUebersichtService.getAllPizzeriaUeberichts(PizzeriaUebersichtService.java:35) 
org.pizza.pro.shop.buchhaltung.zk.viewmodel.PizzeriaUebersichtView.getPizzeriaList(PizzeriaUebersichtView.java:80) 
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
java.lang.reflect.Method.invoke(Method.java:606) 
org.zkoss.zel.BeanELResolver.getValue(BeanELResolver.java:90) 
org.zkoss.zel.CompositeELResolver.getValue(CompositeELResolver.java:67) 
org.zkoss.zel.CompositeELResolver.getValue(CompositeELResolver.java:67) 
org.zkoss.xel.zel.XelELResolver.getValue(XelELResolver.java:72) 
org.zkoss.bind.xel.zel.BindELResolver.getValue(BindELResolver.java:75) 
org.zkoss.zel.impl.parser.AstValue.getValue(AstValue.java:177) 
org.zkoss.zel.impl.ValueExpressionImpl.getValue(ValueExpressionImpl.java:189) 
org.zkoss.xel.zel.ELXelExpression.evaluate(ELXelExpression.java:40) 
org.zkoss.bind.impl.BindEvaluatorXImpl.getValue(BindEvaluatorXImpl.java:43) 
org.zkoss.bind.impl.LoadPropertyBindingImpl.load(LoadPropertyBindingImpl.java:58) 
org.zkoss.bind.impl.PropertyBindingHandler.doLoadBinding(PropertyBindingHandler.java:171) 
org.zkoss.bind.impl.PropertyBindingHandler.doLoad(PropertyBindingHandler.java:372) 
org.zkoss.bind.impl.BinderImpl.loadComponentProperties(BinderImpl.java:1802) 
org.zkoss.bind.impl.BinderImpl.loadComponent(BinderImpl.java:1779) 
org.zkoss.bind.impl.BinderImpl.loadComponent(BinderImpl.java:1782) 
org.zkoss.bind.BindComposer$BinderKeeper$Loader.load(BindComposer.java:468) 
org.zkoss.bind.BindComposer$BinderKeeper.loadComponentForAllBinders(BindComposer.java:450) 
org.zkoss.bind.BindComposer.doAfterCompose(BindComposer.java:174) 
org.zkoss.zk.ui.impl.UiEngineImpl.doAfterCompose(UiEngineImpl.java:530) 
org.zkoss.zk.ui.impl.UiEngineImpl.execCreateChild0(UiEngineImpl.java:825) 
org.zkoss.zk.ui.impl.UiEngineImpl.execCreateChild(UiEngineImpl.java:771) 
org.zkoss.zk.ui.impl.UiEngineImpl.execCreate0(UiEngineImpl.java:680) 
org.zkoss.zk.ui.impl.UiEngineImpl.execCreateChild(UiEngineImpl.java:742) 
org.zkoss.zk.ui.impl.UiEngineImpl.execCreate0(UiEngineImpl.java:702) 
org.zkoss.zk.ui.impl.UiEngineImpl.execCreate(UiEngineImpl.java:644) 
org.zkoss.zk.ui.impl.UiEngineImpl.execNewPage0(UiEngineImpl.java:394) 
org.zkoss.zk.ui.impl.UiEngineImpl.execNewPage(UiEngineImpl.java:316) 
org.zkoss.zk.ui.http.DHtmlLayoutServlet.process(DHtmlLayoutServlet.java:215) 
org.zkoss.zk.ui.http.DHtmlLayoutServlet.doGet(DHtmlLayoutServlet.java:135) 
javax.servlet.http.HttpServlet.service(HttpServlet.java:621) 
javax.servlet.http.HttpServlet.service(HttpServlet.java:728) 
root cause 

java.net.NoRouteToHostException: No route to host 
java.net.PlainSocketImpl.socketConnect(Native Method) 
java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339) 
java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200) 
java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182) 
java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) 
java.net.Socket.connect(Socket.java:579) 
java.net.Socket.connect(Socket.java:528) 
java.net.Socket.<init>(Socket.java:425) 
java.net.Socket.<init>(Socket.java:241) 
com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:257) 
com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:300) 
com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2393) 
com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2430) 
com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2215) 
com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:813) 
com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47) 
sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) 
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) 
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) 
java.lang.reflect.Constructor.newInstance(Constructor.java:526) 
com.mysql.jdbc.Util.handleNewInstance(Util.java:411) 
com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:399) 
com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:334) 
java.sql.DriverManager.getConnection(DriverManager.java:571) 
java.sql.DriverManager.getConnection(DriverManager.java:187) 
org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:173) 
org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:164) 
org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:149) 
org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:119) 
org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider.getConnection(InjectedDataSourceConnectionProvider.java:47) 
org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:417) 
org.hibernate.jdbc.ConnectionManager.getConnection(ConnectionManager.java:144) 
org.hibernate.jdbc.AbstractBatcher.prepareQueryStatement(AbstractBatcher.java:139) 
org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1538) 
org.hibernate.loader.Loader.doQuery(Loader.java:661) 
org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:224) 
org.hibernate.loader.Loader.doList(Loader.java:2211) 
org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2095) 
org.hibernate.loader.Loader.list(Loader.java:2090) 
org.hibernate.loader.custom.CustomLoader.list(CustomLoader.java:289) 
org.hibernate.impl.SessionImpl.listCustomQuery(SessionImpl.java:1695) 
org.hibernate.impl.AbstractSessionImpl.list(AbstractSessionImpl.java:142) 
org.hibernate.impl.SQLQueryImpl.list(SQLQueryImpl.java:150) 
org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:65) 
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
java.lang.reflect.Method.invoke(Method.java:606) 
org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:310) 
com.sun.proxy.$Proxy33.getResultList(Unknown Source) 
org.pizza.pro.shop.buchhaltung.zk.dao.impl.PizzeriaUebersichtDao.findAllPizzeriaUebersichts(PizzeriaUebersichtDao.java:21) 
org.pizza.pro.shop.buchhaltung.zk.service.PizzeriaUebersichtService.getAllPizzeriaUeberichts(PizzeriaUebersichtService.java:35) 
org.pizza.pro.shop.buchhaltung.zk.viewmodel.PizzeriaUebersichtView.getPizzeriaList(PizzeriaUebersichtView.java:80) 
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
java.lang.reflect.Method.invoke(Method.java:606) 
org.zkoss.zel.BeanELResolver.getValue(BeanELResolver.java:90) 
org.zkoss.zel.CompositeELResolver.getValue(CompositeELResolver.java:67) 
org.zkoss.zel.CompositeELResolver.getValue(CompositeELResolver.java:67) 
org.zkoss.xel.zel.XelELResolver.getValue(XelELResolver.java:72) 
org.zkoss.bind.xel.zel.BindELResolver.getValue(BindELResolver.java:75) 
org.zkoss.zel.impl.parser.AstValue.getValue(AstValue.java:177) 
org.zkoss.zel.impl.ValueExpressionImpl.getValue(ValueExpressionImpl.java:189) 
org.zkoss.xel.zel.ELXelExpression.evaluate(ELXelExpression.java:40) 
org.zkoss.bind.impl.BindEvaluatorXImpl.getValue(BindEvaluatorXImpl.java:43) 
org.zkoss.bind.impl.LoadPropertyBindingImpl.load(LoadPropertyBindingImpl.java:58) 
org.zkoss.bind.impl.PropertyBindingHandler.doLoadBinding(PropertyBindingHandler.java:171) 
org.zkoss.bind.impl.PropertyBindingHandler.doLoad(PropertyBindingHandler.java:372) 
org.zkoss.bind.impl.BinderImpl.loadComponentProperties(BinderImpl.java:1802) 
org.zkoss.bind.impl.BinderImpl.loadComponent(BinderImpl.java:1779) 
org.zkoss.bind.impl.BinderImpl.loadComponent(BinderImpl.java:1782) 
org.zkoss.bind.BindComposer$BinderKeeper$Loader.load(BindComposer.java:468) 
org.zkoss.bind.BindComposer$BinderKeeper.loadComponentForAllBinders(BindComposer.java:450) 
org.zkoss.bind.BindComposer.doAfterCompose(BindComposer.java:174) 
org.zkoss.zk.ui.impl.UiEngineImpl.doAfterCompose(UiEngineImpl.java:530) 
org.zkoss.zk.ui.impl.UiEngineImpl.execCreateChild0(UiEngineImpl.java:825) 
org.zkoss.zk.ui.impl.UiEngineImpl.execCreateChild(UiEngineImpl.java:771) 
org.zkoss.zk.ui.impl.UiEngineImpl.execCreate0(UiEngineImpl.java:680) 
org.zkoss.zk.ui.impl.UiEngineImpl.execCreateChild(UiEngineImpl.java:742) 
org.zkoss.zk.ui.impl.UiEngineImpl.execCreate0(UiEngineImpl.java:702) 
org.zkoss.zk.ui.impl.UiEngineImpl.execCreate(UiEngineImpl.java:644) 
org.zkoss.zk.ui.impl.UiEngineImpl.execNewPage0(UiEngineImpl.java:394) 
org.zkoss.zk.ui.impl.UiEngineImpl.execNewPage(UiEngineImpl.java:316) 
org.zkoss.zk.ui.http.DHtmlLayoutServlet.process(DHtmlLayoutServlet.java:215) 
org.zkoss.zk.ui.http.DHtmlLayoutServlet.doGet(DHtmlLayoutServlet.java:135) 
javax.servlet.http.HttpServlet.service(HttpServlet.java:621) 
javax.servlet.http.HttpServlet.service(HttpServlet.java:728) 

에게 있습니다 로컬 연결 데이터

와 과정의

MySql env 변수 :

OPENSHIFT_MYSQL_DB_PORT=36091 
OPENSHIFT_MYSQL_DB_HOST=525543d44382ece1c300018b-lieferplatz.rhcloud.com 
OPENSHIFT_MYSQL_DB_PASSWORD=xxx 
OPENSHIFT_MYSQL_DB_GEAR_UUID=525543d44382ece1c300018b 
OPENSHIFT_MYSQL_DB_USERNAME=adminus7xxx 
OPENSHIFT_MYSQL_DB_URL=mysql://adminus7Ust4:xmVSZyYjAiKj@525543d44382ece1c300018b- lieferplatz.rhcloud.com:36091/ 
OPENSHIFT_MYSQL_DB_GEAR_DNS=525543ddd382ece1c300018b-lieferplatz.rhcloud.com 

(3210)는

Answer 1

작품입니다.

app_1을 축척 모드로 다시 작성하면됩니다.

Answer 2

당신은 APP_1에, 당신은 데이터베이스와 연결 문자열에서 해당 응용 프로그램에서 OPENSHIFT_MYSQL_DB_PROXY_PORT의 ENV 변수의 값을 갖는 응용 프로그램의 DNS를 사용하고 있는지 확인해야합니다 감사합니다.