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From "Brandon Williams (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-4443) balance/shuffle utility for vnodes
Date Wed, 18 Jul 2012 17:29:35 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-4443?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Brandon Williams updated CASSANDRA-4443:
----------------------------------------

    Issue Type: Sub-task  (was: New Feature)
        Parent: CASSANDRA-4119
    
> balance/shuffle utility for vnodes
> ----------------------------------
>
>                 Key: CASSANDRA-4443
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-4443
>             Project: Cassandra
>          Issue Type: Sub-task
>          Components: Core
>    Affects Versions: 1.2
>            Reporter: Brandon Williams
>             Fix For: 1.2
>
>
> As mentioned on CASSANDRA-4127, for upgrades we need a 'shuffle' command to split up
the contiguous ranges.  In addition, we still need a 'balance' utility similar to move without
a token, in the cases where entropy is not your friend and gives you an unbalanced cluster
(I've seen up to a 7% discrepancy myself)

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