Java.sql.sqlexception Microsoft Sqlserver Jdbc Driver Error Establishing Socket
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Sqlserver 2000 Driver For Jdbc]error Establishing Socket.
hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. oracle jdbc driver error establishing socket to host and port Join them; it only takes a minute: Sign up Error while connecting to Microsoft SQL Server up vote 0 down vote favorite I am trying to connect to MS SQL Server 2005 from java, I am getting the following error, can anyone help me ? private static final String DRIVER_CLASS = "com.microsoft.jdbc.sqlserver.SQLServerDriver"; Class.forName(DRIVER_CLASS); DriverManager.getConnection("jdbc:sqlserver://localhost:1433","sa","root"); I added the following 5 jar files : msbase mssqlserver msutil sqljdbc sqljdbc4 The exception is : java.sql.SQLException: [Microsoft][SQLServer 2000 Driver for JDBC]Error establishing socket. at com.microsoft.jdbc.base.BaseExceptions.createException(Unknown Source) at com.microsoft.jdbc.base.BaseExceptions.getException(Unknown Source) at com.microsoft.jdbc.base.BaseExceptions.getException(Unknown Source) at com.microsoft.jdbc.sqlserver.tds.TDSConnection.
Certification Databases Caching Books Engineering Languages Frameworks Products This Site Careers Other all forums Forum: JDBC and Relational Databases SQL Exception -Error establishing socket Venkatesh Kumar Ranch Hand Posts: 68 posted 11 years ago Hi All: I am trying to run a the following java http://stackoverflow.com/questions/2199294/error-while-connecting-to-microsoft-sql-server program(http://support.microsoft.com/default.aspx?scid=kb;en-us;313100#6) to connect to sql server 2k database and am using 'Microsoft SQL Server 2000 Driver for JDBC'. When i try to run the program i get the following exception.Can anyone please tell me where I am going wrong... SQL Exception https://coderanch.com/t/301310/JDBC/databases/SQL-Exception-Error-establishing-socket -error establishing socket. E:\JavaExamples\JDBC_Examples>javac Connect.java E:\JavaExamples\JDBC_Examples>java Connect Before Loading Driver -------- After Loading Driver -------- java.sql.SQLException: [Microsoft][SQLServer 2000 Driver for JDBC]Error establishing socket. at com.microsoft.jdbc.base.BaseExceptions.createException(Unknown Source) at com.microsoft.jdbc.base.BaseExceptions.getException(Unknown Source) at com.microsoft.jdbc.base.BaseExceptions.getException(Unknown Source) at com.microsoft.jdbc.sqlserver.tds.TDSConnection.
at com.microsoft.jdbc.base.BaseExceptions.getException(Unknown Source) at com.microsoft.jdbc.base.BaseExceptions.getException(Unknown Source) at http://www.websina.com/bugzero/errors/sql-server-connection-error.html com.microsoft.jdbc.sqlserver.tds.TDSConnection.(Unknown Source) at com.microsoft.jdbc.sqlserver.SQLServerImplConnection.open(Unknown Source) at com.microsoft.jdbc.base.BaseConnection.getNewImplConnection(Unknown Source) at com.microsoft.jdbc.base.BaseConnection.open(Unknown Source) at com.microsoft.jdbc.base.BaseDriver.connect(Unknown Source) SQL server 2005 JDBC Driver: com.microsoft.sqlserver.jdbc.SQLServerException: The TCP/IP connection to the host has failed. java.net.ConnectionException: Connection refused: connect at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDriverError(Unknown Source) at com.microsoft.sqlserver.jdbc.SQLServerException.connect(Unknown Source) at error establishing com.microsoft.sqlserver.jdbc.SQLServerDriver.connect(Unknown Source) For this kind of database connection problem, there are always two distinct issues: The SQL server itself is not running or TCP/IP is disabled. That can be confirmed by run netstat and see it is listed error establishing socket there. And then run telnet localhost 1433 and see it can connect (or whatever port number). Even if the server is running, a client program such like jdbc may still fail to connect to it because of a firewall For testing, you can turn off the XP firewall. And if you have other firewall running, check the firewall log and see any activities that might be related. You can also verify whether or not your server is running from the SQL Server Network Utility on the server, or from another client utility such as SQL Query Analyzer or a command line utility such as osql To check the enabled protocols for a server,