Jean-Baptiste Onofré created KARAF-5969:
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Summary: Refactoring of Cellar internals
Key: KARAF-5969
URL: https://issues.apache.org/jira/browse/KARAF-5969
Project: Karaf
Issue Type: Improvement
Components: cellar
Reporter: Jean-Baptiste Onofré
Assignee: Jean-Baptiste Onofré
Fix For: cellar-4.3.0
Generally speaking, the Cellar internals and logic are way too much complex.
The main drawbacks are:
1. The cluster events (via the Hazelcast topic) contains all update data
2. The distributed maps are not really used (just to get the state)
3. Lot of Cellar components are useless from an user perspective (producers,
handlers, ...)
Instead, it would make more sense:
1. To store all in distributed maps
2. To have kind of distributed map listeners on node to "react" when a change
is performed (instead of using the topic)
3. Remove the command/topic usage
I will start a PoC around that.
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