Aled Sage created BROOKLYN-600:
----------------------------------
Summary: Failed blueprint deployment: entities not cleaned up
under-the-covers
Key: BROOKLYN-600
URL: https://issues.apache.org/jira/browse/BROOKLYN-600
Project: Brooklyn
Issue Type: Bug
Affects Versions: 0.12.0
Reporter: Aled Sage
When a blueprint deployment fails, it can leave partially-created entities
behind. These are referenced under-the-covers in
{{LocalEntityManager.preRegisteredEntitiesById}} and
{{preManagedEntitiesById}}, so are entirely hidden from the user. However, it
is bad that we leave them around, and it was a contributing factor to
https://issues.apache.org/jira/browse/BROOKLYN-599.
For example, deploying this blueprint fails (because {{QpidQueue}} entity
expects to have as a parent a {{QpidBroker}}).
```
services:
- type: org.apache.brooklyn.entity.messaging.qpid.QpidQueue
```
However, the failed app/entity is still held in memory.
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