It looks like your MySQL database is not running. Can you connect with
"mysql -u root -p" and then hit "Enter" when it prompts for a password?
Matt
On Tue, Jul 29, 2008 at 11:42 AM, Allan Daños <[EMAIL PROTECTED]> wrote:
> Hi,
>
>
>
> I tried to create new project using Struts 2 modular archetype.
>
> Changing into the directory and running 'mvn' command inside the
> myproject's directory gives this error.
>
> It's funny but sometimes there's no error, though lately it's been always
> like this.
>
> Please see the exception logs below.
>
>
>
> Thanks in advanced,
>
> Allan
>
>
>
> [myproject] ERROR [main] SchemaExport.execute(202) | schema export
> unsuccessful
>
> com.mysql.jdbc.CommunicationsException: Communications link failure due to
> underlying exception:
>
>
>
> ** BEGIN NESTED EXCEPTION **
>
>
>
> java.net.ConnectException
>
> MESSAGE: Connection refused: connect
>
>
>
> STACKTRACE:
>
>
>
> java.net.ConnectException: Connection refused: connect
>
> at java.net.PlainSocketImpl.socketConnect(Native Method)
>
> at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
>
> at
> java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
>
> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
>
> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:364)
>
> at java.net.Socket.connect(Socket.java:507)
>
> at java.net.Socket.connect(Socket.java:457)
>
> at java.net.Socket.<init>(Socket.java:365)
>
> at java.net.Socket.<init>(Socket.java:207)
>
> at
> com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:173)
>
> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:267)
>
> at com.mysql.jdbc.Connection.createNewIO(Connection.java:2739)
>
> at com.mysql.jdbc.Connection.<init>(Connection.java:1553)
>
> at
> com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:266)
>
> at java.sql.DriverManager.getConnection(DriverManager.java:525)
>
> at java.sql.DriverManager.getConnection(DriverManager.java:140)
>
> at
> org.hibernate.connection.DriverManagerConnectionProvider.getConnection(DriverManagerConnectionProvider.java:110)
>
> at
> org.hibernate.tool.hbm2ddl.ManagedProviderConnectionHelper.prepare(ManagedProviderConnectionHelper.java:28)
>
> at
> org.hibernate.tool.hbm2ddl.SchemaExport.execute(SchemaExport.java:180)
>
> at
> org.hibernate.tool.hbm2ddl.SchemaExport.create(SchemaExport.java:133)
>
> at
> org.codehaus.mojo.hibernate3.exporter.Hbm2DDLExporterMojo.doExecute(Hbm2DDLExporterMojo.java:112)
>
> at
> org.codehaus.mojo.hibernate3.HibernateExporterMojo.execute(HibernateExporterMojo.java:140)
>
> at
> org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:447)
>
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:539)
>
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:480)
>
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:459)
>
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:311)
>
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:278)
>
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:143)
>
> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:333)
>
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:126)
>
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:282)
>
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>
> at java.lang.reflect.Method.invoke(Method.java:585)
>
> at
> org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
>
> at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
>
> at
> org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
>
> at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
>
>
>
>
>
> ** END NESTED EXCEPTION **
>
>
>
>
>
>
>
> Last packet sent to the server was 15 ms ago.
>
> at com.mysql.jdbc.Connection.createNewIO(Connection.java:2814)
>
> at com.mysql.jdbc.Connection.<init>(Connection.java:1553)
>
> at
> com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:266)
>
> at java.sql.DriverManager.getConnection(DriverManager.java:525)
>
> at java.sql.DriverManager.getConnection(DriverManager.java:140)
>
> at
> org.hibernate.connection.DriverManagerConnectionProvider.getConnection(DriverManagerConnectionProvider.java:110)
>
> at
> org.hibernate.tool.hbm2ddl.ManagedProviderConnectionHelper.prepare(ManagedProviderConnectionHelper.java:28)
>
> at
> org.hibernate.tool.hbm2ddl.SchemaExport.execute(SchemaExport.java:180)
>
> at
> org.hibernate.tool.hbm2ddl.SchemaExport.create(SchemaExport.java:133)
>
> at
> org.codehaus.mojo.hibernate3.exporter.Hbm2DDLExporterMojo.doExecute(Hbm2DDLExporterMojo.java:112)
>
> at
> org.codehaus.mojo.hibernate3.HibernateExporterMojo.execute(HibernateExporterMojo.java:140)
>
> at
> org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:447)
>
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:539)
>
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:480)
>
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:459)
>
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:311)
>
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:278)
>
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:143)
>
> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:333)
>
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:126)
>
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:282)
>
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>
> at java.lang.reflect.Method.invoke(Method.java:585)
>
> at
> org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
>
> at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
>
> at
> org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
>
> at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
>
> [WARNING] 1 errors occurred while performing <hbm2ddl>.
>
> [ERROR] Error #1: com.mysql.jdbc.CommunicationsException: Communications
> link failure due to underlying exception:
>
>
>
> ** BEGIN NESTED EXCEPTION **
>
>
>
> java.net.ConnectException
>
> MESSAGE: Connection refused: connect
>
>
>
> STACKTRACE:
>
>
>
> java.net.ConnectException: Connection refused: connect
>
> at java.net.PlainSocketImpl.socketConnect(Native Method)
>
> at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
>
> at
> java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
>
> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
>
> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:364)
>
> at java.net.Socket.connect(Socket.java:507)
>
> at java.net.Socket.connect(Socket.java:457)
>
> at java.net.Socket.<init>(Socket.java:365)
>
> at java.net.Socket.<init>(Socket.java:207)
>
> at
> com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:173)
>
> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:267)
>
> at com.mysql.jdbc.Connection.createNewIO(Connection.java:2739)
>
> at com.mysql.jdbc.Connection.<init>(Connection.java:1553)
>
> at
> com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:266)
>
> at java.sql.DriverManager.getConnection(DriverManager.java:525)
>
> at java.sql.DriverManager.getConnection(DriverManager.java:140)
>
> at
> org.hibernate.connection.DriverManagerConnectionProvider.getConnection(DriverManagerConnectionProvider.java:110)
>
> at
> org.hibernate.tool.hbm2ddl.ManagedProviderConnectionHelper.prepare(ManagedProviderConnectionHelper.java:28)
>
> at
> org.hibernate.tool.hbm2ddl.SchemaExport.execute(SchemaExport.java:180)
>
> at
> org.hibernate.tool.hbm2ddl.SchemaExport.create(SchemaExport.java:133)
>
> at
> org.codehaus.mojo.hibernate3.exporter.Hbm2DDLExporterMojo.doExecute(Hbm2DDLExporterMojo.java:112)
>
> at
> org.codehaus.mojo.hibernate3.HibernateExporterMojo.execute(HibernateExporterMojo.java:140)
>
> at
> org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:447)
>
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:539)
>
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:480)
>
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:459)
>
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:311)
>
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:278)
>
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:143)
>
> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:333)
>
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:126)
>
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:282)
>
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>
> at java.lang.reflect.Method.invoke(Method.java:585)
>
> at
> org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
>
> at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
>
> at
> org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
>
> at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
>
>
>
>
>
> ** END NESTED EXCEPTION **
>
>
>
>
>
>
>
> Last packet sent to the server was 15 ms ago.
>
> [INFO] [compiler:testCompile]
>
> [INFO] Nothing to compile - all classes are up to date
>
> [INFO] [dbunit:operation {execution: default}]
>
> [INFO]
> ------------------------------------------------------------------------
>
> [ERROR] BUILD ERROR
>
> [INFO]
> ------------------------------------------------------------------------
>
> [INFO] Error executing database operation: CLEAN_INSERT
>
>
>
> Embedded error: Communications link failure due to underlying exception:
>
>
>
> ** BEGIN NESTED EXCEPTION **
>
>
>
> java.net.ConnectException
>
> MESSAGE: Connection refused: connect
>
>
>
> STACKTRACE:
>
>
>
> java.net.ConnectException: Connection refused: connect
>
> at java.net.PlainSocketImpl.socketConnect(Native Method)
>
> at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
>
> at
> java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
>
> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
>
> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:364)
>
> at java.net.Socket.connect(Socket.java:507)
>
> at java.net.Socket.connect(Socket.java:457)
>
> at java.net.Socket.<init>(Socket.java:365)
>
> at java.net.Socket.<init>(Socket.java:207)
>
> at
> com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:173)
>
> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:267)
>
> at com.mysql.jdbc.Connection.createNewIO(Connection.java:2739)
>
> at com.mysql.jdbc.Connection.<init>(Connection.java:1553)
>
> at
> com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:266)
>
> at
> org.codehaus.mojo.dbunit.AbstractDbUnitMojo.createConnection(AbstractDbUnitMojo.java:169)
>
> at
> org.codehaus.mojo.dbunit.OperationMojo.execute(OperationMojo.java:93)
>
> at
> org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:447)
>
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:539)
>
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:480)
>
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:459)
>
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:311)
>
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:278)
>
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:143)
>
> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:333)
>
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:126)
>
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:282)
>
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>
> at java.lang.reflect.Method.invoke(Method.java:585)
>
> at
> org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
>
> at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
>
> at
> org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
>
> at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
>
>
>
>
>
> ** END NESTED EXCEPTION **
>
>
>
>
>
>
>
> Last packet sent to the server was 0 ms ago.
>
> [INFO]
> ------------------------------------------------------------------------
>
> [INFO] For more information, run Maven with the -e switch
>
> [INFO]
> ------------------------------------------------------------------------
>
> [INFO] Total time: 11 seconds
>
> [INFO] Finished at: Wed Jul 30 01:30:19 GMT+08:00 2008
>
> [INFO] Final Memory: 18M/33M
>
> [INFO]
> ------------------------------------------------------------------------
>
