[IBATIS-785] Memory Leak RequestScope & HashMap

• Type: Bug
• Status: Open
• Priority: Critical
• Resolution: Unresolved
• Affects Version/s: 2.2.0
• Component/s: Core
• Labels: HashMap RequestScope hp leak memory sun
• Environment: Unix / Itanium-2 HP-UX 11iV3 (11.31) / Weblogic / HP jvm
• Assignee: Unassigned
• Reporter: willy Cornejo
• Created: 26/Apr/10 18:52
• Updated: 26/Apr/10 18:55

Description

On the production enviroment qe have a big problem(OutOfMemoryError [3GB]). After view the results of the JMeter tool we realice that there are a lot of clases that are uploaded in memory causing an OutOfMemoryError it seems like a memory leak:
com.ibatis.sqlmap.engine.scope.RequestScope
java.util.HashMap
com.ibatis.sqlmap.engine.scope.ErrorContext
com.ibatis.sqlmap.engine.scope.SessionScope
com.ibatis.sqlmap.engine.mapping.parameter.BasicParameterMapping
com.ibatis.sqlmap.engine.mapping.parameter.result.BasicResultMapping
....

I have uploaded a file where you can see the incremental uploading of those clases :s, please help ! :S