[UIMA-2377] Modify UIMA AS service to call System.exit(1) when handling java Error

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 2.4.0AS
• Component/s: Async Scaleout
• Assignee: Jaroslaw Cwiklik
• Reporter: Jaroslaw Cwiklik
• Created: 05/Mar/12 18:47
• Updated: 05/Mar/12 18:49
• Resolved: 05/Mar/12 18:49

Description

On OOM, the UIMA AS service is trying to gracefully stop the service via quiesceAndStop. While shutting down, additional OOMs are thrown possibly due to extra logging that takes place during shutdown. These errors leave the jvm in a hanging state. When handling java Error, UIMA AS should try to log, and dump a message to stdout and just exit the jvm.