Check the /etc/hosts file on the Unix Server where you want to use
localhost. Make sure you have an entry for localhost after the IP
address and name of the server.
- "Ehresmann, David" <David.Ehresmann_at_ps.net> wrote:
> List,
>
> this weekend where I work we changed the ip addresses and went to a
> dns
> configuration to log into our Oracle databases on unix servers. On
> one box
> a user can no longer use the "localhost" host name to login with a
> unix
> account and make a connection with an Oracle instance. On all the
> other
> servers he can still user "localhost". We use a connect string in a
> file
> such as:
>
> <property name="Server"
> value="jdbc:oracle:thin:@localhost:1521:int7x"/>
>
> he gets an error message like the one below:
>
> dbpool.ConnectionPool.InitializePool_at_210
> <mailto:dbpool.ConnectionPool.InitializePool_at_210>,
> Thread[main,5,main], Mon
> May 12 13:14:15 CDT 2003)
> java.sql.SQLException: Io exception: The Network Adapter could not
> establish
> the connection
> at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:168)
> at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:210)
> at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:323)
> at
> oracle.jdbc.driver.OracleConnection.<init>(OracleConnection.java:260)
> at
>
oracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.java:365)
> at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:260)
> at java.sql.DriverManager.getConnection(DriverManager.java:543)
> at java.sql.DriverManager.getConnection(DriverManager.java:194)
> at
>
com.psc.dsg.di.dds.dbpool.ConnectionPool.CreateConnection(ConnectionPool.jav
> a:159)
> at
>
com.psc.dsg.di.dds.dbpool.ConnectionPool.InitializePool(ConnectionPool.java:
> 198)
> at com.psc.dsg.di.dds.core.DataService.<init>(DataService.java:222)
> at com.psc.dsg.di.dds.core.DataService.main(DataService.java:471)
> Does anybody have any suggestions? Does it have to do with "Network
> Adapter
> could not establixh the connection". All other type of connections
> work.
> thanks,
> David Ehresmann
> --
> Please see the official ORACLE-L FAQ: http://www.orafaq.net
> --
> Author: Ehresmann, David
> INET: David.Ehresmann_at_ps.net
>
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--
Please see the official ORACLE-L FAQ: http://www.orafaq.net
--
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Received on Mon May 12 2003 - 15:07:02 CDT
