com.teradata.jdbc.jdbc_4.util.JDBCException: [Teradata JDBC Driver] [TeraJDBC 14.10.00.17] [Error 1000] [SQLState 08S01] Login failure for Connection to testServer Mon Nov 25 00:48:26 COT 2013 socket orig=testServer cid=3dc01d78 sess=0 java.net.UnknownHostException: testServer at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method) at java.net.InetAddress$1.lookupAllHostAddr(Unknown Source) at java.net.InetAddress.getAddressesFromNameService(Unknown Source) at java.net.InetAddress.getAllByName0(Unknown Source) at java.net.InetAddress.getAllByName(Unknown Source) at java.net.InetAddress.getAllByName(Unknown Source) at com.teradata.jdbc.jdbc_4.io.TDNetworkIOIF$Lookup.<init>(TDNetworkIOIF.java:185) at com.teradata.jdbc.jdbc_4.io.TDNetworkIOIF.connectToHost(TDNetworkIOIF.java:284) at com.teradata.jdbc.jdbc_4.io.TDNetworkIOIF.createSocketConnection(TDNetworkIOIF.java:133) at com.teradata.jdbc.jdbc_4.io.TDNetworkIOIF.<init>(TDNetworkIOIF.java:119) at com.teradata.jdbc.jdbc_4.TDSession.getIO(TDSession.java:587) at com.teradata.jdbc.jdbc.GenericLogonController.run(GenericLogonController.java:97) at com.teradata.jdbc.jdbc_4.TDSession.<init>(TDSession.java:216) at com.teradata.jdbc.jdk6.JDK6_SQL_Connection.<init>(JDK6_SQL_Connection.java:35) at com.teradata.jdbc.jdk6.JDK6ConnectionFactory.constructSQLConnection(JDK6ConnectionFactory.java:25) at com.teradata.jdbc.jdbc.ConnectionFactory.createConnection(ConnectionFactory.java:179) at com.teradata.jdbc.jdbc.ConnectionFactory.createConnection(ConnectionFactory.java:169) at com.teradata.jdbc.TeraDriver.doConnect(TeraDriver.java:232) at com.teradata.jdbc.TeraDriver.connect(TeraDriver.java:158) at com.teradata.datatools.dtp.connectivity.db.teradata.TeradataJDBCConnection.makeConnection(TeradataJDBCConnection.java:293) at com.teradata.datatools.dtp.connectivity.db.teradata.TeradataJDBCConnection.createConnection(TeradataJDBCConnection.java:121) at org.eclipse.datatools.connectivity.DriverConnectionBase.internalCreateConnection(DriverConnectionBase.java:105) at org.eclipse.datatools.connectivity.DriverConnectionBase.open(DriverConnectionBase.java:54) at org.eclipse.datatools.connectivity.drivers.jdbc.JDBCConnection.open(JDBCConnection.java:73) at com.teradata.datatools.dtp.connectivity.db.teradata.TeradataPingFactory.createConnection(TeradataPingFactory.java:36) at org.eclipse.datatools.connectivity.internal.ConnectionFactoryProvider.createConnection(ConnectionFactoryProvider.java:83) at org.eclipse.datatools.connectivity.internal.ConnectionProfile.createConnection(ConnectionProfile.java:359) at org.eclipse.datatools.connectivity.ui.PingJob.createTestConnection(PingJob.java:76) at org.eclipse.datatools.connectivity.ui.PingJob.run(PingJob.java:59) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
at com.teradata.jdbc.jdbc_4.util.ErrorFactory.makeDriverJDBCException(ErrorFactory.java:93)
at com.teradata.jdbc.jdbc_4.util.ErrorFactory.makeDriverJDBCException(ErrorFactory.java:68)
at com.teradata.jdbc.jdbc_4.util.ErrorFactory.makeIoJDBCException(ErrorFactory.java:206)
at com.teradata.jdbc.jdbc_4.util.ErrorAnalyzer.analyzeIoError(ErrorAnalyzer.java:61)
at com.teradata.jdbc.jdbc_4.io.TDNetworkIOIF.createSocketConnection(TDNetworkIOIF.java:140)
at com.teradata.jdbc.jdbc_4.io.TDNetworkIOIF.<init>(TDNetworkIOIF.java:119)
at com.teradata.jdbc.jdbc_4.TDSession.getIO(TDSession.java:587)
at com.teradata.jdbc.jdbc.GenericLogonController.run(GenericLogonController.java:97)
at com.teradata.jdbc.jdbc_4.TDSession.<init>(TDSession.java:216)
at com.teradata.jdbc.jdk6.JDK6_SQL_Connection.<init>(JDK6_SQL_Connection.java:35)
at com.teradata.jdbc.jdk6.JDK6ConnectionFactory.constructSQLConnection(JDK6ConnectionFactory.java:25)
at com.teradata.jdbc.jdbc.ConnectionFactory.createConnection(ConnectionFactory.java:179)
at com.teradata.jdbc.jdbc.ConnectionFactory.createConnection(ConnectionFactory.java:169)
at com.teradata.jdbc.TeraDriver.doConnect(TeraDriver.java:232)
at com.teradata.jdbc.TeraDriver.connect(TeraDriver.java:158)
at com.teradata.datatools.dtp.connectivity.db.teradata.TeradataJDBCConnection.makeConnection(TeradataJDBCConnection.java:293)
at com.teradata.datatools.dtp.connectivity.db.teradata.TeradataJDBCConnection.createConnection(TeradataJDBCConnection.java:121)
at org.eclipse.datatools.connectivity.DriverConnectionBase.internalCreateConnection(DriverConnectionBase.java:105)
at org.eclipse.datatools.connectivity.DriverConnectionBase.open(DriverConnectionBase.java:54)
at org.eclipse.datatools.connectivity.drivers.jdbc.JDBCConnection.open(JDBCConnection.java:73)
at com.teradata.datatools.dtp.connectivity.db.teradata.TeradataPingFactory.createConnection(TeradataPingFactory.java:36)
at org.eclipse.datatools.connectivity.internal.ConnectionFactoryProvider.createConnection(ConnectionFactoryProvider.java:83)
at org.eclipse.datatools.connectivity.internal.ConnectionProfile.createConnection(ConnectionProfile.java:359)
at org.eclipse.datatools.connectivity.ui.PingJob.createTestConnection(PingJob.java:76)
at org.eclipse.datatools.connectivity.ui.PingJob.run(PingJob.java:59)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
Caused by: java.net.UnknownHostException: testServer
at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method)
at java.net.InetAddress$1.lookupAllHostAddr(Unknown Source)
at java.net.InetAddress.getAddressesFromNameService(Unknown Source)
at java.net.InetAddress.getAllByName0(Unknown Source)
at java.net.InetAddress.getAllByName(Unknown Source)
at java.net.InetAddress.getAllByName(Unknown Source)
at com.teradata.jdbc.jdbc_4.io.TDNetworkIOIF$Lookup.<init>(TDNetworkIOIF.java:185)
at com.teradata.jdbc.jdbc_4.io.TDNetworkIOIF.connectToHost(TDNetworkIOIF.java:284)
at com.teradata.jdbc.jdbc_4.io.TDNetworkIOIF.createSocketConnection(TDNetworkIOIF.java:133)
I don't know what to do