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https://issues.apache.org/jira/browse/CASSANDRA-3880?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13224648#comment-13224648
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Brandon Williams commented on CASSANDRA-3880:
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A token greater than 2^127 is invalid.
                
> Random Partitioner does not check if tokens are outside of its range
> --------------------------------------------------------------------
>
>                 Key: CASSANDRA-3880
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-3880
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 0.7.6, 1.0.7
>            Reporter: Marcel Steinbach
>            Assignee: Harish Doddi
>            Priority: Minor
>
> Setting up a ring where the tokens are outside RP's token range leads to an 
> unbalanced cluster. The partitioner still reports equally distributed 
> ownership since it calculates ownership only with the _distances_ of the 
> tokens in relation to the maximum token. 
> E.g. maximum token = 15
> token1 = 5
> token2 = 10
> token3 = 15
> token4 = 20
> ownership4 = (token4 - token3) / maximum_token = 5 / 15 = 1/3
> So token4 claims to own 33.33% of the ring but is not responsible for any 
> primary replicas.

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