[jira] [Updated] (KARAF-5969) Refactoring of Cellar internals: use level triggering instead of edge triggering

["Jean-Baptiste Onofré (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KARAF-5969?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jean-Baptiste Onofré updated KARAF-5969:
----------------------------------------
    Fix Version/s:     (was: cellar-4.3.0)

> Refactoring of Cellar internals: use level triggering instead of edge triggering
> --------------------------------------------------------------------------------
>
>                 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
>            Priority: Major
>
> 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.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)