[DBCP-320] .PerUserPoolDataSource.poolKeys can grow without limit

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.2.2
• Fix Version/s: 1.4
• Assignee: Unassigned
• Reporter: Sebb
• Created: 14/Jan/10 01:04
• Updated: 15/Feb/10 01:42
• Resolved: 17/Jan/10 22:05

Description

The private static variable .PerUserPoolDataSource.poolKeys (a HashMap) only ever has items added to it; the contents are never cleared.

Every different datasource generates a new HashMap entry; every username+password generates a new entry in that map.

This might perhaps become a problem for long-running applications with lots of different users.