Connectez Heroku Postgres DB à la bouilloire

Question

Je veux connecter kettle à postgres db sur heroku pour faire un téléchargement de certaines données. De Kettle je fais une nouvelle connexion DB, dans le type de connexion je choisis PostgreSQL et je mets tous les paramètres que j'ai trouvés sur heroku, mais la connexion de test à DB échoue. Ceci est le journal que je reçois

Errore di connessione al database [DB_CONNECTION_HEROKU] : org.pentaho.di.core.exception.KettleDatabaseException: 
Error occurred while trying to connect to the database 

Error connecting to database: (using class org.postgresql.Driver) 
FATAL: no pg_hba.conf entry for host "xxx.xxx.xxx.xxx", user "xxxxx", database "xxxxx", SSL off 


org.pentaho.di.core.exception.KettleDatabaseException: 
Error occurred while trying to connect to the database 

Error connecting to database: (using class org.postgresql.Driver) 
FATAL: no pg_hba.conf entry for host "xxx.xxx.xxx.xxx", user "xxxx", database "xxxxx", SSL off 


    at org.pentaho.di.core.database.Database.normalConnect(Database.java:472) 
    at org.pentaho.di.core.database.Database.connect(Database.java:370) 
    at org.pentaho.di.core.database.Database.connect(Database.java:341) 
    at org.pentaho.di.core.database.Database.connect(Database.java:331) 
    at org.pentaho.di.core.database.DatabaseFactory.getConnectionTestReport(DatabaseFactory.java:80) 
    at org.pentaho.di.core.database.DatabaseMeta.testConnection(DatabaseMeta.java:2795) 
    at org.pentaho.ui.database.event.DataHandler.testDatabaseConnection(DataHandler.java:598) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:498) 
    at org.pentaho.ui.xul.impl.AbstractXulDomContainer.invoke(AbstractXulDomContainer.java:313) 
    at org.pentaho.ui.xul.impl.AbstractXulComponent.invoke(AbstractXulComponent.java:157) 
    at org.pentaho.ui.xul.impl.AbstractXulComponent.invoke(AbstractXulComponent.java:141) 
    at org.pentaho.ui.xul.swt.tags.SwtButton.access$500(SwtButton.java:43) 
    at org.pentaho.ui.xul.swt.tags.SwtButton$4.widgetSelected(SwtButton.java:137) 
    at org.eclipse.swt.widgets.TypedListener.handleEvent(Unknown Source) 
    at org.eclipse.swt.widgets.EventTable.sendEvent(Unknown Source) 
    at org.eclipse.swt.widgets.Widget.sendEvent(Unknown Source) 
    at org.eclipse.swt.widgets.Display.runDeferredEvents(Unknown Source) 
    at org.eclipse.swt.widgets.Display.readAndDispatch(Unknown Source) 
    at org.eclipse.jface.window.Window.runEventLoop(Window.java:820) 
    at org.eclipse.jface.window.Window.open(Window.java:796) 
    at org.pentaho.di.ui.xul.KettleDialog.show(KettleDialog.java:80) 
    at org.pentaho.di.ui.xul.KettleDialog.show(KettleDialog.java:47) 
    at org.pentaho.di.ui.core.database.dialog.XulDatabaseDialog.open(XulDatabaseDialog.java:116) 
    at org.pentaho.di.ui.core.database.dialog.DatabaseDialog.open(DatabaseDialog.java:60) 
    at org.pentaho.di.ui.trans.step.BaseStepDialog.showDbDialogUnlessCancelledOrValid(BaseStepDialog.java:779) 
    at org.pentaho.di.ui.trans.step.BaseStepDialog$AddConnectionListener.widgetSelected(BaseStepDialog.java:1374) 
    at org.eclipse.swt.widgets.TypedListener.handleEvent(Unknown Source) 
    at org.eclipse.swt.widgets.EventTable.sendEvent(Unknown Source) 
    at org.eclipse.swt.widgets.Widget.sendEvent(Unknown Source) 
    at org.eclipse.swt.widgets.Display.runDeferredEvents(Unknown Source) 
    at org.eclipse.swt.widgets.Display.readAndDispatch(Unknown Source) 
    at org.pentaho.di.ui.trans.steps.sql.ExecSQLDialog.open(ExecSQLDialog.java:599) 
    at org.pentaho.di.ui.spoon.delegates.SpoonStepsDelegate.editStep(SpoonStepsDelegate.java:127) 
    at org.pentaho.di.ui.spoon.Spoon.editStep(Spoon.java:8789) 
    at org.pentaho.di.ui.spoon.trans.TransGraph.editStep(TransGraph.java:3179) 
    at org.pentaho.di.ui.spoon.trans.TransGraph.mouseDoubleClick(TransGraph.java:775) 
    at org.eclipse.swt.widgets.TypedListener.handleEvent(Unknown Source) 
    at org.eclipse.swt.widgets.EventTable.sendEvent(Unknown Source) 
    at org.eclipse.swt.widgets.Widget.sendEvent(Unknown Source) 
    at org.eclipse.swt.widgets.Display.runDeferredEvents(Unknown Source) 
    at org.eclipse.swt.widgets.Display.readAndDispatch(Unknown Source) 
    at org.pentaho.di.ui.spoon.Spoon.readAndDispatch(Spoon.java:1359) 
    at org.pentaho.di.ui.spoon.Spoon.waitForDispose(Spoon.java:7990) 
    at org.pentaho.di.ui.spoon.Spoon.start(Spoon.java:9290) 
    at org.pentaho.di.ui.spoon.Spoon.main(Spoon.java:685) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:498) 
    at org.pentaho.commons.launcher.Launcher.main(Launcher.java:92) 
Caused by: org.pentaho.di.core.exception.KettleDatabaseException: 
Error connecting to database: (using class org.postgresql.Driver) 
FATAL: no pg_hba.conf entry for host "xxx.xxx.xxx.xxx", user "xxxxxxxx", database "xxxxxxxxx", SSL off 

    at org.pentaho.di.core.database.Database.connectUsingClass(Database.java:585) 
    at org.pentaho.di.core.database.Database.normalConnect(Database.java:456) 
    ... 52 more 
Caused by: org.postgresql.util.PSQLException: FATAL: no pg_hba.conf entry for host "xxx.xxx.xxx.xxx", user "xxxxx", database "xxxxx", SSL off 
    at org.postgresql.core.v3.ConnectionFactoryImpl.doAuthentication(ConnectionFactoryImpl.java:408) 
    at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:181) 
    at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:64) 
    at org.postgresql.jdbc2.AbstractJdbc2Connection.<init>(AbstractJdbc2Connection.java:144) 
    at org.postgresql.jdbc3.AbstractJdbc3Connection.<init>(AbstractJdbc3Connection.java:29) 
    at org.postgresql.jdbc3g.AbstractJdbc3gConnection.<init>(AbstractJdbc3gConnection.java:21) 
    at org.postgresql.jdbc4.AbstractJdbc4Connection.<init>(AbstractJdbc4Connection.java:31) 
    at org.postgresql.jdbc4.Jdbc4Connection.<init>(Jdbc4Connection.java:24) 
    at org.postgresql.Driver.makeConnection(Driver.java:410) 
    at org.postgresql.Driver.connect(Driver.java:280) 
    at java.sql.DriverManager.getConnection(DriverManager.java:664) 
    at java.sql.DriverManager.getConnection(DriverManager.java:247) 
    at org.pentaho.di.core.database.Database.connectUsingClass(Database.java:567) 
    ... 53 more 

Nome dell'host: xxxxxx 
Porta:5432 
Nome database: xxxxx 

Answer 1

Heroku se targue d'appliquer des connexions sécurisées à votre base de données, vous devez ajouter le paramètre ssl = true à votre connexion. En outre, vous souhaiterez peut-être modifier votre message pour supprimer les problèmes de confidentialité restants. Edit1: Pour utiliser les paramètres du pilote ne faisant pas partie de l'URL de connexion, ouvrez l'objet de connexion à la base de données et ajoutez les paramètres à la page "Options".

Édition2: Assurez-vous d'avoir préparé votre machine virtuelle Java pour qu'elle accepte le certificat de serveur Heroku par adding it to your truststore.