Prolem to acess PostgeSQL from other mechine
| От | Arun R T |
|---|---|
| Тема | Prolem to acess PostgeSQL from other mechine |
| Дата | |
| Msg-id | 1348458653.19527.YahooMailNeo@web190206.mail.sg3.yahoo.com обсуждение исходный текст |
| Ответы |
Re: Prolem to acess PostgeSQL from other mechine
Re: Prolem to acess PostgeSQL from other mechine Re: Prolem to acess PostgeSQL from other mechine |
| Список | pgsql-general |
Hi
I have some problem to connect PostgeSQL server from client mechine, error and code is given below. I am using Windows 7 OS
Code
public static void main(String[] args) {
try {
System.out.println("Connecting..................");
Class.forName("org.postgresql.Driver").newInstance();
connection = DriverManager.getConnection("jdbc:postgresql://10.10.10.101:6060/mydb", "postgres", "welcome");
} catch (Exception e) {
e.printStackTrace();
}
}
try {
System.out.println("Connecting..................");
Class.forName("org.postgresql.Driver").newInstance();
connection = DriverManager.getConnection("jdbc:postgresql://10.10.10.101:6060/mydb", "postgres", "welcome");
} catch (Exception e) {
e.printStackTrace();
}
}
Error
org.postgresql.util.PSQLException: Connection refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:136)
at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:64)
at org.postgresql.jdbc2.AbstractJdbc2Connection.<init>(AbstractJdbc2Connection.java:123)
at org.postgresql.jdbc3.AbstractJdbc3Connection.<init>(AbstractJdbc3Connection.java:28)
at org.postgresql.jdbc3g.AbstractJdbc3gConnection.<init>(AbstractJdbc3gConnection.java:20)
at org.postgresql.jdbc4.AbstractJdbc4Connection.<init>(AbstractJdbc4Connection.java:30)
at org.postgresql.jdbc4.Jdbc4Connection.<init>(Jdbc4Connection.java:22)
at org.postgresql.Driver.makeConnection(Driver.java:391)
at org.postgresql.Driver.connect(Driver.java:265)
at java.sql.DriverManager.getConnection(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)
at com.web.view.TestLogic.main(TestLogic.java:15)
Caused by: java.net.ConnectException: Connection timed out: connect
at java.net.DualStackPlainSocketImpl.connect0(Native Method)
at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)
at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
at java.net.AbstractPlainSocketImpl.connect(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.postgresql.core.PGStream.<init>(PGStream.java:60)
at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:74)
... 11 more
at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:136)
at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:64)
at org.postgresql.jdbc2.AbstractJdbc2Connection.<init>(AbstractJdbc2Connection.java:123)
at org.postgresql.jdbc3.AbstractJdbc3Connection.<init>(AbstractJdbc3Connection.java:28)
at org.postgresql.jdbc3g.AbstractJdbc3gConnection.<init>(AbstractJdbc3gConnection.java:20)
at org.postgresql.jdbc4.AbstractJdbc4Connection.<init>(AbstractJdbc4Connection.java:30)
at org.postgresql.jdbc4.Jdbc4Connection.<init>(Jdbc4Connection.java:22)
at org.postgresql.Driver.makeConnection(Driver.java:391)
at org.postgresql.Driver.connect(Driver.java:265)
at java.sql.DriverManager.getConnection(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)
at com.web.view.TestLogic.main(TestLogic.java:15)
Caused by: java.net.ConnectException: Connection timed out: connect
at java.net.DualStackPlainSocketImpl.connect0(Native Method)
at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)
at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
at java.net.AbstractPlainSocketImpl.connect(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.postgresql.core.PGStream.<init>(PGStream.java:60)
at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:74)
... 11 more
I am also sets
postgresql.conf
listen_addresses = '*' # what IP address(es) to listen on;
# comma-separated list of addresses;
# comma-separated list of addresses;
pg_hba.conf
# TYPE DATABASE USER ADDRESS METHOD
# IPv4 local connections:
host all all 10.10.10.100/32 trust
# IPv6 local connections:
host all all 0.0.0.0/0 trust
# Allow replication connections from localhost, by a user with the
# replication privilege.
# host replication postgres 127.0.0.1/32 md5
# host replication postgres ::1/128 md5
# IPv4 local connections:
host all all 10.10.10.100/32 trust
# IPv6 local connections:
host all all 0.0.0.0/0 trust
# Allow replication connections from localhost, by a user with the
# replication privilege.
# host replication postgres 127.0.0.1/32 md5
# host replication postgres ::1/128 md5
Please give me a solution
Thanks & Regards
------------------------------------------------------------------------------------------------
Arun R T
------------------------------------------------------------------------------------------------
Arun R T
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