"=?utf-8?B?5p6X6bub546J?=" <blackjadelin@xxxxxxxxx> writes: > Exception in thread "main" org.postgresql.util.PSQLException: > Connection refused. Check that the hostname and port are correct and > that the postmaster is accepting TCP/IP connections. > i have just now checked my postgre with command "netstat -anp | grep > "post"" and they are right: > udp 0 0 127.0.0.1:32968 127.0.0.1:32968 > ESTABLISHED 5850/postmaster > unix 2 [ ACC ] STREAM LISTENING 123166 > 5850/postmaster /tmp/.s.PGSQL.5432 > why dont my opennms setup datebase successfully on my postgresql? I believe Java requires a TCP connection to postgres; you appear to not have enabled TCP connections. You'll need to adjust the postmaster's listen_addresses or tcpip_socket setting (depending on what PG version this is) and restart it. regards, tom lane
