[infinispan-issues] [JBoss JIRA] Commented: (ISPN-180) Colocated nodes should be handled in DIST

[Manik Surtani (JIRA)]

    [ https://jira.jboss.org/jira/browse/ISPN-180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12520094#action_12520094 ] 

Manik Surtani commented on ISPN-180:
------------------------------------

Additional configuration parameters - hints - could be optionally provided for each instance.  These hints - MachineId, RackId, SiteId - could be used (if provided) in the hash function that places nodes on the hash wheel such that state is not "backed up" on the same machine, rack, etc.

> Colocated nodes should be handled in DIST
> -----------------------------------------
>
>                 Key: ISPN-180
>                 URL: https://jira.jboss.org/jira/browse/ISPN-180
>             Project: Infinispan
>          Issue Type: Feature Request
>            Reporter: Manik Surtani
>            Assignee: Manik Surtani
>             Fix For: 4.1.0.BETA1, 4.1.0.Final
>
>
> DefaultConsistentHash should place addresses on the hash wheel such that colocated nodes are never less than repl_count nodes apart to prevent data loss when a server fails.

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