org.hibernate.exception.JDBCConnectionException

Cannot open connection

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Solutions on the web210

  • via Coderanch by Aaron Raja, 7 months ago
    Cannot open connection
  • via Coderanch by Ghulam Rashid, 7 months ago
    Cannot open connection
  • via Coderanch by Anoop Krishnan, 7 months ago
    Cannot open connection
  • Stack trace

    • org.hibernate.exception.JDBCConnectionException: Cannot open connection at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:97) at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:52) at org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:449) at org.hibernate.jdbc.ConnectionManager.getConnection(ConnectionManager.java:167) at org.hibernate.jdbc.JDBCContext.connection(JDBCContext.java:142) at org.hibernate.transaction.JDBCTransaction.begin(JDBCTransaction.java:85) at org.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.java:1354) at com.vaannila.student.Main.main(Main.java:15) Caused by: java.sql.SQLTransientConnectionException: java.net.ConnectException: Connection refused: connect at org.hsqldb.jdbc.Util.sqlException(Unknown Source) at org.hsqldb.jdbc.Util.sqlException(Unknown Source) at org.hsqldb.jdbc.JDBCConnection.<init>(Unknown Source) at org.hsqldb.jdbc.JDBCDriver.getConnection(Unknown Source) at org.hsqldb.jdbc.JDBCDriver.connect(Unknown Source) at java.sql.DriverManager.getConnection(Unknown Source) at java.sql.DriverManager.getConnection(Unknown Source) at org.hibernate.connection.DriverManagerConnectionProvider.getConnection(DriverManagerConnectionProvider.java:133) at org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:446) ... 5 more Caused by: org.hsqldb.HsqlException: java.net.ConnectException: Connection refused: connect at org.hsqldb.ClientConnection.openConnection(Unknown Source) at org.hsqldb.ClientConnection.initConnection(Unknown Source) at org.hsqldb.ClientConnection.<init>(Unknown Source) ... 12 more Caused by: java.net.ConnectException: Connection refused: connect at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.PlainSocketImpl.doConnect(Unknown Source) at java.net.PlainSocketImpl.connectToAddress(Unknown Source) at java.net.PlainSocketImpl.connect(Unknown Source) at java.net.SocksSocketImpl.connect(Unknown Source) at java.net.Socket.connect(Unknown Source) at java.net.Socket.connect(Unknown Source) at java.net.Socket.<init>(Unknown Source) at java.net.Socket.<init>(Unknown Source) at org.hsqldb.server.HsqlSocketFactory.createSocket(Unknown Source) ... 15 more

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