[infinispan-issues] [JBoss JIRA] (ISPN-1791) Change of numOwners during runtime

[Manik Surtani (JIRA)]

     [ https://issues.jboss.org/browse/ISPN-1791?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Manik Surtani updated ISPN-1791:
--------------------------------

    Fix Version/s: 6.0.0.FINAL
       Complexity: High

    
> Change of numOwners during runtime
> ----------------------------------
>
>                 Key: ISPN-1791
>                 URL: https://issues.jboss.org/browse/ISPN-1791
>             Project: Infinispan
>          Issue Type: Feature Request
>          Components: Distributed Cache
>    Affects Versions: 5.1.0.FINAL
>            Reporter: Thomas Fromm
>            Assignee: Manik Surtani
>             Fix For: 6.0.0.FINAL
>
>
> When the number of nodes increases, I want to increase/decrease the number of numOwners at DIST too.
> For me one or both of the following options would be nice:
> 1) Additional to numOwners an attribute "numOwnersRatio". When numOwners is set, the numOwners value is used as minimum number of owners. If the ratio results into a higher number, this value is used.
> e.g. numOwners = 2, numOwnersRatio = 0.5; In case of 3 nodes inside the cluster, the numOwners value of 2 is used. 5 nodes => 3 owner, 8 nodes => 4 owners...
> 2) Simply change the numOwners setting programmatic via API

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