wso2治理注册表在使用mysql进行设置时出现异常

我正在尝试使用MySQL数据库设置WSO2治理注册表。但它给了我一个例外，当我用'-Dsetup'参数启动注册表服务器时。我已经在MySQL上创建了名为“registrydb”的数据库。例外情况如下：

waqasalirazaq@ubuntu:~/Documents/wso2greg-4.6.0/bin$ ./wso2server.sh -Dsetup
JAVA_HOME environment variable is set to /home/waqasalirazaq/jdk
CARBON_HOME environment variable is set to /home/waqasalirazaq/Documents/wso2greg-4.6.0
[2015-02-10 04:24:10,111]  INFO {org.wso2.carbon.core.internal.CarbonCoreActivator} -  Starting WSO2 Carbon...
[2015-02-10 04:24:10,118]  INFO {org.wso2.carbon.core.internal.CarbonCoreActivator} -  Operating System : Linux 3.13.0-32-generic, amd64
[2015-02-10 04:24:10,118]  INFO {org.wso2.carbon.core.internal.CarbonCoreActivator} -  Java Home        : /home/waqasalirazaq/jdk/jre
[2015-02-10 04:24:10,118]  INFO {org.wso2.carbon.core.internal.CarbonCoreActivator} -  Java Version     : 1.7.0_51
[2015-02-10 04:24:10,119]  INFO {org.wso2.carbon.core.internal.CarbonCoreActivator} -  Java VM          : Java HotSpot(TM) 64-Bit Server VM 24.51-b03,Oracle Corporation
[2015-02-10 04:24:10,119]  INFO {org.wso2.carbon.core.internal.CarbonCoreActivator} -  Carbon Home      : /home/waqasalirazaq/Documents/wso2greg-4.6.0
[2015-02-10 04:24:10,119]  INFO {org.wso2.carbon.core.internal.CarbonCoreActivator} -  Java Temp Dir    : /home/waqasalirazaq/Documents/wso2greg-4.6.0/tmp
[2015-02-10 04:24:10,120]  INFO {org.wso2.carbon.core.internal.CarbonCoreActivator} -  User             : waqasalirazaq, en-US, America/Los_Angeles
[2015-02-10 04:24:10,388]  WARN {org.wso2.carbon.core.bootup.validator.util.ValidationResultPrinter} -  RAM size (MB): 979 of the system is below the recommended minimum size :2048
[2015-02-10 04:24:10,388]  WARN {org.wso2.carbon.core.bootup.validator.util.ValidationResultPrinter} -  The default keystore (wso2carbon.jks) is currently being used. To maximize security when deploying to a production environment, configure a new keystore with a unique password in the production server profile.
[2015-02-10 04:24:10,389]  WARN {org.wso2.carbon.core.bootup.validator.util.ValidationResultPrinter} -  Swap Memory size (MB): 1021 of the system is below the recommended minimum size :2048
[2015-02-10 04:24:10,409]  INFO {org.wso2.carbon.databridge.agent.thrift.AgentHolder} -  Agent created !
[2015-02-10 04:24:10,489]  INFO {org.wso2.carbon.databridge.agent.thrift.internal.AgentDS} -  Successfully deployed Agent Client
[2015-02-10 04:24:25,807]  INFO {org.apache.catalina.startup.TaglibUriRule} -  TLD skipped. URI: http://tiles.apache.org/tags-tiles is already defined
[2015-02-10 04:24:31,064]  WARN {org.apache.tomcat.jdbc.pool.ConnectionPool} -  minIdle is larger than maxActive, setting minIdle to: 5
[2015-02-10 04:24:31,065]  WARN {org.apache.tomcat.jdbc.pool.ConnectionPool} -  maxIdle is larger than maxActive, setting maxIdle to: 5
[2015-02-10 04:24:31,134] FATAL {org.wso2.carbon.utils.dbcreator.DatabaseCreator} -  Failed to create database tables for registry resource store. 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.
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.
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
    at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
    at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1129)
    at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:358)
    at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2489)
    at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2526)
    at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2311)
    at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:834)
    at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
    at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
    at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:416)
    at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:347)
    at org.apache.tomcat.jdbc.pool.PooledConnection.connectUsingDriver(PooledConnection.java:278)
    at org.apache.tomcat.jdbc.pool.PooledConnection.connect(PooledConnection.java:182)
    at org.apache.tomcat.jdbc.pool.ConnectionPool.createConnection(ConnectionPool.java:702)
    at org.apache.tomcat.jdbc.pool.ConnectionPool.borrowConnection(ConnectionPool.java:634)
    at org.apache.tomcat.jdbc.pool.ConnectionPool.getConnection(ConnectionPool.java:188)
    at org.apache.tomcat.jdbc.pool.DataSourceProxy.getConnection(DataSourceProxy.java:128)
    at org.wso2.carbon.utils.dbcreator.DatabaseCreator.createRegistryDatabase(DatabaseCreator.java:58)
    at org.wso2.carbon.registry.core.jdbc.dataaccess.JDBCDataAccessManager.createDatabase(JDBCDataAccessManager.java:122)
    at org.wso2.carbon.registry.core.jdbc.EmbeddedRegistryService.configure(EmbeddedRegistryService.java:189)
    at org.wso2.carbon.registry.core.jdbc.EmbeddedRegistryService.<init>(EmbeddedRegistryService.java:99)
    at org.wso2.carbon.registry.core.internal.RegistryCoreServiceComponent.getEmbeddedRegistryService(RegistryCoreServiceComponent.java:630)
    at org.wso2.carbon.registry.core.internal.RegistryCoreServiceComponent.buildRegistryService(RegistryCoreServiceComponent.java:563)
    at org.wso2.carbon.registry.core.internal.RegistryCoreServiceComponent.activate(RegistryCoreServiceComponent.java:117)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.eclipse.equinox.internal.ds.model.ServiceComponent.activate(ServiceComponent.java:260)
    at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.activate(ServiceComponentProp.java:146)
    at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(ServiceComponentProp.java:347)
    at org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(InstanceProcess.java:620)
    at org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(InstanceProcess.java:197)
    at org.eclipse.equinox.internal.ds.Resolver.getEligible(Resolver.java:343)
    at org.eclipse.equinox.internal.ds.SCRManager.serviceChanged(SCRManager.java:222)
    at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:107)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:861)
    at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
    at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:819)
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:771)
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:130)
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:214)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:433)
    at org.wso2.carbon.user.core.internal.Activator.startDeploy(Activator.java:71)
    at org.wso2.carbon.user.core.internal.BundleCheckActivator.start(BundleCheckActivator.java:61)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:711)
    at java.security.AccessController.doPrivileged(Native Method)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:702)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:683)
    at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:381)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.resume(AbstractBundle.java:390)
    at org.eclipse.osgi.framework.internal.core.Framework.resumeBundle(Framework.java:1176)
    at org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:559)
    at org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:544)
    at org.eclipse.osgi.framework.internal.core.StartLevelManager.incFWSL(StartLevelManager.java:457)
    at org.eclipse.osgi.framework.internal.core.StartLevelManager.doSetStartLevel(StartLevelManager.java:243)
    at org.eclipse.osgi.framework.internal.core.StartLevelManager.dispatchEvent(StartLevelManager.java:438)
    at org.eclipse.osgi.framework.internal.core.StartLevelManager.dispatchEvent(StartLevelManager.java:1)
    at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
    at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340)
Caused by: java.net.ConnectException: Connection refused
    at java.net.PlainSocketImpl.socketConnect(Native Method)
    at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
    at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
    at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
    at java.net.Socket.connect(Socket.java:579)
    at java.net.Socket.connect(Socket.java:528)
    at java.net.Socket.<init>(Socket.java:425)
    at java.net.Socket.<init>(Socket.java:241)
    at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:256)
    at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:308)
    ... 62 more
[2015-02-10 04:24:31,144] ERROR {org.wso2.carbon.registry.core.jdbc.EmbeddedRegistryService} -  Error occurred while creating the database
[2015-02-10 04:24:31,155] ERROR {org.wso2.carbon.registry.core.internal.RegistryCoreServiceComponent} -  Failed to activate Registry Core bundle 
org.wso2.carbon.registry.core.exceptions.RegistryException: Error occurred while creating the database
    at org.wso2.carbon.registry.core.jdbc.EmbeddedRegistryService.configure(EmbeddedRegistryService.java:193)
    at org.wso2.carbon.registry.core.jdbc.EmbeddedRegistryService.<init>(EmbeddedRegistryService.java:99)
    at org.wso2.carbon.registry.core.internal.RegistryCoreServiceComponent.getEmbeddedRegistryService(RegistryCoreServiceComponent.java:630)
    at org.wso2.carbon.registry.core.internal.RegistryCoreServiceComponent.buildRegistryService(RegistryCoreServiceComponent.java:563)
    at org.wso2.carbon.registry.core.internal.RegistryCoreServiceComponent.activate(RegistryCoreServiceComponent.java:117)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.eclipse.equinox.internal.ds.model.ServiceComponent.activate(ServiceComponent.java:260)
    at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.activate(ServiceComponentProp.java:146)
    at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(ServiceComponentProp.java:347)
    at org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(InstanceProcess.java:620)
    at org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(InstanceProcess.java:197)
    at org.eclipse.equinox.internal.ds.Resolver.getEligible(Resolver.java:343)
    at org.eclipse.equinox.internal.ds.SCRManager.serviceChanged(SCRManager.java:222)
    at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:107)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:861)
    at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
    at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:819)
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:771)
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:130)
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:214)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:433)
    at org.wso2.carbon.user.core.internal.Activator.startDeploy(Activator.java:71)
    at org.wso2.carbon.user.core.internal.BundleCheckActivator.start(BundleCheckActivator.java:61)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:711)
    at java.security.AccessController.doPrivileged(Native Method)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:702)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:683)
    at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:381)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.resume(AbstractBundle.java:390)
    at org.eclipse.osgi.framework.internal.core.Framework.resumeBundle(Framework.java:1176)
    at org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:559)
    at org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:544)
    at org.eclipse.osgi.framework.internal.core.StartLevelManager.incFWSL(StartLevelManager.java:457)
    at org.eclipse.osgi.framework.internal.core.StartLevelManager.doSetStartLevel(StartLevelManager.java:243)
    at org.eclipse.osgi.framework.internal.core.StartLevelManager.dispatchEvent(StartLevelManager.java:438)
    at org.eclipse.osgi.framework.internal.core.StartLevelManager.dispatchEvent(StartLevelManager.java:1)
    at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
    at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340)
Caused by: org.wso2.carbon.registry.core.exceptions.RegistryException: Error in creating the database
    at org.wso2.carbon.registry.core.jdbc.dataaccess.JDBCDataAccessManager.createDatabase(JDBCDataAccessManager.java:125)
    at org.wso2.carbon.registry.core.jdbc.EmbeddedRegistryService.configure(EmbeddedRegistryService.java:189)
    ... 41 more
Caused by: java.lang.Exception: Failed to create database tables for registry resource store. 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.
    at org.wso2.carbon.utils.dbcreator.DatabaseCreator.createRegistryDatabase(DatabaseCreator.java:69)
    at org.wso2.carbon.registry.core.jdbc.dataaccess.JDBCDataAccessManager.createDatabase(JDBCDataAccessManager.java:122)
    ... 42 more
Caused by: 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.
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
    at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
    at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1129)
    at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:358)
    at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2489)
    at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2526)
    at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2311)
    at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:834)
    at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
    at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
    at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:416)
    at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:347)
    at org.apache.tomcat.jdbc.pool.PooledConnection.connectUsingDriver(PooledConnection.java:278)
    at org.apache.tomcat.jdbc.pool.PooledConnection.connect(PooledConnection.java:182)
    at org.apache.tomcat.jdbc.pool.ConnectionPool.createConnection(ConnectionPool.java:702)
    at org.apache.tomcat.jdbc.pool.ConnectionPool.borrowConnection(ConnectionPool.java:634)
    at org.apache.tomcat.jdbc.pool.ConnectionPool.getConnection(ConnectionPool.java:188)
    at org.apache.tomcat.jdbc.pool.DataSourceProxy.getConnection(DataSourceProxy.java:128)
    at org.wso2.carbon.utils.dbcreator.DatabaseCreator.createRegistryDatabase(DatabaseCreator.java:58)
    ... 43 more
Caused by: java.net.ConnectException: Connection refused
    at java.net.PlainSocketImpl.socketConnect(Native Method)
    at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
    at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
    at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
    at java.net.Socket.connect(Socket.java:579)
    at java.net.Socket.connect(Socket.java:528)
    at java.net.Socket.<init>(Socket.java:425)
    at java.net.Socket.<init>(Socket.java:241)
    at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:256)
    at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:308)
    ... 62 more
[2015-02-10 04:24:31,316]  INFO {org.wso2.carbon.user.core.internal.UserStoreMgtDSComponent} -  Carbon UserStoreMgtDSComponent activated successfully.

waqasalirazaq@ubuntu：~/Documents/wso2greg-4.6.0/bin$。/wso2server.sh-Dsetup
JAVA_HOME环境变量设置为/HOME/waqasalirazaq/jdk
CARBON_HOME环境变量设置为/HOME/waqasalirazaq/Documents/wso2greg-4.6.0
[2015-02-10 04:24:10111]信息{org.wso2.carbon.core.internal.CarbonCoreActivator}-启动wso2 carbon。。。
[2015-02-10 04:24:10118]信息{org.wso2.carbon.core.internal.CarbonCoreActivator}-操作系统：Linux 3.13.0-32-generic，amd64
[2015-02-10 04:24:10118]INFO{org.wso2.carbon.core.internal.CarbonCoreActivator}-Java Home:/Home/waqasalirazaq/jdk/jre
[2015-02-10 04:24:10118]信息{org.wso2.carbon.core.internal.CarbonCoreActivator}-Java版本：1.7.051
[2015-02-10 04:24:10119]信息{org.wso2.carbon.core.internal.CarbonCoreActivator}-Java虚拟机：Java热点（TM）64位服务器虚拟机24.51-b03，Oracle公司
[2015-02-10 04:24:10119]信息{org.wso2.carbon.core.internal.CarbonCoreActivator}-carbon Home:/Home/waqasalirazaq/Documents/wso2greg-4.6.0
[2015-02-10 04:24:10119]信息{org.wso2.carbon.core.internal.CarbonCoreActivator}-Java临时目录：/home/waqasalirazaq/Documents/wso2greg-4.6.0/tmp
[2015-02-10 04:24:10120]信息{org.wso2.carbon.core.internal.CarbonCoreActivator}-用户：waqasalirazaq，en US，America/Los_Angeles
[2015-02-10 04:24:10388]警告{org.wso2.carbon.core.bootup.validator.util.ValidationResultPrinter}-系统的RAM大小（MB）：979低于建议的最小大小：2048
[2015-02-10 04:24:10388]警告{org.wso2.carbon.core.bootup.validator.util.ValidationResultPrinter}-当前正在使用默认密钥库（wso2carbon.jks）。要在部署到生产环境时最大限度地提高安全性，请在生产服务器配置文件中配置具有唯一密码的新密钥库。
[2015-02-10 04:24:10389]警告{org.wso2.carbon.core.bootup.validator.util.validationResultInter}-系统的交换内存大小（MB）：1021低于建议的最小大小：2048
[2015-02-10 04:24:10409]信息{org.wso2.carbon.databridge.agent.thrift.AgentHolder}-代理已创建！
[2015-02-10 04:24:10489]信息{org.wso2.carbon.databridge.agent.thrift.internal.AgentDS}-已成功部署代理客户端
[2015-02-10 04:24:25807]信息{org.apache.catalina.startup.TaglibUriRule}-已跳过TLD。URI:http://tiles.apache.org/tags-tiles 已定义
[2015-02-10 04:24:31064]警告{org.apache.tomcat.jdbc.pool.ConnectionPool}-minIdle大于maxActive，将minIdle设置为：5
[2015-02-10 04:24:31065]警告{org.apache.tomcat.jdbc.pool.ConnectionPool}-maxIdle大于maxActive，将maxIdle设置为：5
[2015-02-10 04:24:31134]致命{org.wso2.carbon.utils.dbcreator.DatabaseCreator}-无法为注册表资源存储创建数据库表。通信链路故障
成功发送到服务器的最后一个数据包是0毫秒前的。驱动程序尚未从服务器收到任何数据包。
com.mysql.jdbc.exceptions.jdbc4.CommunicationsException:通信链路故障
成功发送到服务器的最后一个数据包是0毫秒前的。驱动程序尚未从服务器收到任何数据包。
位于sun.reflect.NativeConstructorAccessorImpl.newInstance0（本机方法）
位于sun.reflect.NativeConstructorAccessorImpl.newInstance（NativeConstructorAccessorImpl.java:57）
在sun.reflect.DelegatingConstructorAccessorImpl.newInstance（DelegatingConstructorAccessorImpl.java:45）
位于java.lang.reflect.Constructor.newInstance（Constructor.java:526）
位于com.mysql.jdbc.Util.HandleneInstance（Util.java:411）
位于com.mysql.jdbc.SQLError.createCommunicationsException（SQLError.java:1129）
位于com.mysql.jdbc.MysqlIO（MysqlIO.java:358）
位于com.mysql.jdbc.ConnectionImpl.coreConnect（ConnectionImpl.java:2489）
位于com.mysql.jdbc.ConnectionImpl.connectOneTryOnly（ConnectionImpl.java:2526）
位于com.mysql.jdbc.ConnectionImpl.createNewIO（ConnectionImpl.java:2311）
位于com.mysql.jdbc.ConnectionImpl（ConnectionImpl.java:834）
位于com.mysql.jdbc.JDBC4Connection（JDBC4Connection.java:47）
位于sun.reflect.NativeConstructorAccessorImpl.newInstance0（本机方法）
位于sun.reflect.NativeConstructorAccessorImpl.newInstance（NativeConstructorAccessorImpl.java:57）
在sun.reflect.DelegatingConstructorAccessorImpl.newInstance（DelegatingConstructorAccessorImpl.java:45）
位于java.lang.reflect.Constructor.newInstance（Constructor.java:526）
位于com.mysql.jdbc.Util.HandleneInstance（Util.java:411）
位于com.mysql.jdbc.ConnectionImpl.getInstance（ConnectionImpl.java:416）
位于com.mysql.jdbc.NonRegisteringDriver.connect（NonRegisteringDriver.java:347）
位于org.apache.tomcat.jdbc.pool.PooledConnection.connectUsingDriver（PooledConnection.java:278）
位于org.apache.tomcat.jdbc.pool.PooledConnection.connect（PooledConnection.java:182）
位于org.apache.tomcat.jdbc.pool.ConnectionPool.createConnection（ConnectionPool.java:702）
位于org.apache.tomcat.jdbc.pool.ConnectionPool.borrowConnection（ConnectionPool.java:634）
位于org.apache.tomcat.jdbc.pool.ConnectionPool.getConnection（ConnectionPool.java:188）
位于org.apache.tomcat.jdbc.pool.DataSourceProxy.getConnection（DataSourceProxy.java:128）
位于org.wso2.carbon.utils.dbcreator.DatabaseCreator.createRegistryDatabase（DatabaseCreator.java:58）
位于org.wso2.carbon.registry.core.jdbc.dataaccess.JDBCDataAccessManager.createDatabase（JDBCDataAccessManager.java:122）
位于org.wso2.carbon.registry.core.jdbc.EmbeddedRegistryService.configure（EmbeddedRegistryService.java:189）
位于org.wso2.carbon.registry.core.jdbc.EmbeddedRegistryService。（EmbeddedRegistryService.java:99）
<datasource>
            <name>WSO2_CARBON_DB</name>
            <description>The datasource used for registry and user manager</description>
            <jndiConfig>
                <name>jdbc/WSO2CarbonDB</name>
            </jndiConfig>
            <definition type="RDBMS">
                <configuration>
                    <url>jdbc:mysql://192.168.1.117:3306/registrydb</url>
                    <username>waqas</username>
                    <password>waqas123</password>
                    <driverClassName>com.mysql.jdbc.Driver</driverClassName>
                    <maxActive>50</maxActive>
                    <maxWait>60000</maxWait>
                    <testOnBorrow>true</testOnBorrow>
                    <validationQuery>SELECT 1</validationQuery>
                    <validationInterval>30000</validationInterval>
                </configuration>
            </definition>
        </datasource>