[infinispan-issues] [JBoss JIRA] Updated: (ISPN-1281) Default consistent hash should use a much larger hash space

Manik Surtani (JIRA) jira-events at lists.jboss.org
Mon Aug 1 09:45:23 EDT 2011


     [ https://issues.jboss.org/browse/ISPN-1281?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Manik Surtani updated ISPN-1281:
--------------------------------

               Labels: consistent_hash  (was: )
        Fix Version/s: 5.0.0.FINAL
    Affects Version/s: 5.0.0.CR8
           Complexity: Low
          Component/s: Distributed Cache


> Default consistent hash should use a much larger hash space
> -----------------------------------------------------------
>
>                 Key: ISPN-1281
>                 URL: https://issues.jboss.org/browse/ISPN-1281
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Distributed Cache
>    Affects Versions: 5.0.0.CR8
>            Reporter: Manik Surtani
>            Assignee: Manik Surtani
>              Labels: consistent_hash
>             Fix For: 5.0.0.FINAL
>
>
> This is to minimise the collisions as reported in ISPN-1275.  It isn't a complete solution but drastically reduces the probability of collision if the hash space spans Integer.MIN_VALUE -> Integer.MAX_VALUE.

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