Oracle GlassFish Server 3.0.1 Application Development Guide

Flushing a Connector Connection Pool

Flushing a connector connection pool recreates all the connections in the pool and brings the pool to the steady pool size without the need for reconfiguring the pool. Connection pool reconfiguration can result in application redeployment, which is a time-consuming operation. Flushing destroys existing connections, and any existing transactions are lost and must be retired.

You can flush a connector connection pool in one of these ways: