Echec de la connexion Vous devez modifier les paramètres de la base de données. java.lang.RuntimeException: com.mysql.jdbc.PacketTooBigException: Packet for query is too large (4739923 > 1048576). You can change this value on the server by setting the max_allowed_packet' variable. at org.talend.core.model.metadata.builder.database.JDBCDriverLoader.getConnection(JDBCDriverLoader.java:204) at org.talend.core.model.metadata.builder.database.ExtractMetaDataUtils.connect(ExtractMetaDataUtils.java:1139) at org.talend.core.model.metadata.builder.database.ExtractMetaDataFromDataBase.testConnection(ExtractMetaDataFromDataBase.java:315) at org.talend.metadata.managment.repository.ManagerConnection.check(ManagerConnection.java:290) at org.talend.repository.ui.wizards.metadata.connection.database.DatabaseForm$67.runWithCancel(DatabaseForm.java:4189) at org.talend.repository.ui.wizards.metadata.connection.database.DatabaseForm$67.runWithCancel(DatabaseForm.java:1) at org.talend.repository.ui.dialog.AProgressMonitorDialogWithCancel$1.runnableWithCancel(AProgressMonitorDialogWithCancel.java:77) at org.talend.repository.ui.dialog.AProgressMonitorDialogWithCancel$ARunnableWithProgressCancel$1.call(AProgressMonitorDialogWithCancel.java:161) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.lang.Thread.run(Thread.java:748) Caused by: com.mysql.jdbc.PacketTooBigException: Packet for query is too large (4739923 > 1048576). You can change this value on the server by setting the max_allowed_packet' variable. at com.mysql.jdbc.MysqlIO.readPacket(MysqlIO.java:611) at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1086) at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2506) at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2539) at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2321) at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:832) at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:46) at sun.reflect.GeneratedConstructorAccessor77.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at com.mysql.jdbc.Util.handleNewInstance(Util.java:409) at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:417) at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:344) at org.talend.core.model.metadata.builder.database.DriverShim.connect(DriverShim.java:41) at org.talend.core.model.metadata.builder.database.JDBCDriverLoader.getConnection(JDBCDriverLoader.java:195) ... 9 more
