Instancescould not be properly detected by object manager when using In Memory Mode with ConcurrentRTC.
Article ID: KB0089988
Updated On:
| Products | Versions |
|---|---|
| TIBCO BusinessEvents Enterprise Edition | - |
| Not Applicable | - |
Description
Description:
Assume following scenario:
Object Management: In Memory
ConcurrentRTC: checked
Rule_1: newInstance() instance_1 and trigger Rule_2
Rule_2: get the instance_1 existing by getByExtId()
Sometimes we saw Rule_2 gives the instance_1 not existing information.
Symptoms:
From the log, we can see the Rule_2 gives the created instance is not existing. Sample log attached.
Cause:
There’s a change in BusinessEvents 5.1.2 compared with previous versions:
ConcurrentInMemoryObjectManager is the default.ConcurrentInMemoryObjectManager does not check if the handle is marked deleted.
Resolution
1). Use other versions earlier than BusinessEvents 5.1.2 .
2). Use BusinessEvents 5.1.2 but disable ConcurrentRTC.
3). Use BusinessEvents 5.1.2 and work around this issue by adding following property in CDD file:
be.engine.concurrentwm.enable.newImpl=false
Issue/Introduction
Instancescould not be properly detected by object manager when using In Memory Mode with ConcurrentRTC.
Additional Information
BE-20570
Feedback
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