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Posted to issues@karaf.apache.org by "Ioannis Canellos (Created) (JIRA)" <ji...@apache.org> on 2011/12/03 19:16:39 UTC

[jira] [Created] (KARAF-1081) Cellar should provide a Hazelcast merge policy.

Cellar should provide a Hazelcast merge policy.
-----------------------------------------------

                 Key: KARAF-1081
                 URL: https://issues.apache.org/jira/browse/KARAF-1081
             Project: Karaf
          Issue Type: New Feature
    Affects Versions: cellar-2.2.1, cellar-2.2.2
            Reporter: Ioannis Canellos
            Assignee: Ioannis Canellos
             Fix For: cellar-3.0.0, cellar-2.2.3


In Hazelcast it is possible to have a network split and network merge.
After the merge hazelcast attempts to merge the data from the 2 clusters.

In Cellar we often use maps that contain lists, or sets as a value.
Usaly those sets contain a list of nodes (e.g. group of members or dosgi service providers etc).

We should provide a merge policy that will make sure those maps (containing sets) will be properly merged back together.

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[jira] [Resolved] (KARAF-1081) Cellar should provide a Hazelcast merge policy.

Posted by "Ioannis Canellos (Resolved) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/KARAF-1081?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ioannis Canellos resolved KARAF-1081.
-------------------------------------

    Resolution: Fixed

Committed to trunk and merge into 2.2.x
                
> Cellar should provide a Hazelcast merge policy.
> -----------------------------------------------
>
>                 Key: KARAF-1081
>                 URL: https://issues.apache.org/jira/browse/KARAF-1081
>             Project: Karaf
>          Issue Type: New Feature
>    Affects Versions: cellar-2.2.2, cellar-2.2.1
>            Reporter: Ioannis Canellos
>            Assignee: Ioannis Canellos
>             Fix For: cellar-3.0.0, cellar-2.2.3
>
>
> In Hazelcast it is possible to have a network split and network merge.
> After the merge hazelcast attempts to merge the data from the 2 clusters.
> In Cellar we often use maps that contain lists, or sets as a value.
> Usaly those sets contain a list of nodes (e.g. group of members or dosgi service providers etc).
> We should provide a merge policy that will make sure those maps (containing sets) will be properly merged back together.

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