Kenny MacLeod ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557057%... ) *commented* on HHH-15735 ( https://hibernate.atlassian.net/browse/HHH-15735?atlOrigin=eyJpIjoiMGFkZW... ) Re: JDBC Connection leak in o.h.tool.schema.extract.spi.ExtractionContext ( https://hibernate.atlassian.net/browse/HHH-15735?atlOrigin=eyJpIjoiMGFkZW... ) The-reused JDBC Connection only seems to apply to one of the two implementations of ExtractionContext , namely ExtractionContextImpl. However, this implementation only seems be used in tests. The impl used by the schema tool is ImprovedExtractionContextImpl , which does not re-use its connection at all that I can see. I don’t have a standalone reproduction of the problem, but I'll try and build one. ( https://hibernate.atlassian.net/browse/HHH-15735#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-15735#add-comment?atlOrigin=ey... ) Get Jira notifications on your phone! Download the Jira Cloud app for Android ( https://play.google.com/store/apps/details?id=com.atlassian.android.jira.... ) or iOS ( https://itunes.apple.com/app/apple-store/id1006972087?pt=696495&ct=Em... ) This message was sent by Atlassian Jira (v1001.0.0-SNAPSHOT#100210- sha1:4037f92 )