[UIMA-1766] Fix Memory Leak in UIMA AS Service

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.3AS
• Fix Version/s: 2.3.1AS
• Component/s: Async Scaleout
• Assignee: Jaroslaw Cwiklik
• Reporter: Jaroslaw Cwiklik
• Created: 15/Apr/10 17:51
• Updated: 15/Sep/10 18:54
• Resolved: 17/May/10 13:57

Description

When running an Aggregate with a colocated Cas Multiplier per CAS statistics are not being removed from a Map maintained by the Cas Multiplier service. As more CASes are sent to the CM, instances of ServicePerformance object are added to the Map and never removed leading to a memory leak and eventual OOM error.