Hi,
I have the same problem. The entire log just keep repeating this following section:
Nov 7, 2011 4:30:08 PM com.esri.gpt.framework.sql.DatabaseReference openConnection
FINE: Connection opened for gpt, jndiName: jdbc/gpt, productName: PostgreSQL, driver: PostgreSQL Native Driver PostgreSQL 8.4 JDBC4 (build 703)
Nov 7, 2011 4:30:08 PM com.esri.gpt.framework.sql.DatabaseReference closeConnection
FINE: Closing connection for gpt, jndiName: jdbc/gpt
My guess is that there must be some types of connection errors between geoportal and the postgresql database through jdbc. Any suggestions? Many thanks.