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https://issues.apache.org/jira/browse/CASSANDRA-7260?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Benedict resolved CASSANDRA-7260.
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Resolution: Duplicate
> Stress overflows past 2^31 keys
> -------------------------------
>
> Key: CASSANDRA-7260
> URL: https://issues.apache.org/jira/browse/CASSANDRA-7260
> Project: Cassandra
> Issue Type: Bug
> Components: Tools
> Reporter: Ryan McGuire
> Assignee: Benedict
> Priority: Minor
>
> Writing more than 2^31 keys with stress causes an overflow making stress
> start to count negative key numbers. It doesn't stop the write, but it does
> foul up the aggregate statistics:
> {code}
> 2147395249, 69404, 69404, 11.7, 5.1, 35.4, 135.7, 169.9,
> 250.8,27093.0, 0.00211
> -2147481870, 89925, 89925, 9.0, 4.8, 27.1, 110.3, 120.3,
> 128.5,27094.0, 0.00211
> .....
> -1894967296, 7318, 7318, 0.7, 0.6, 0.8, 1.9, 60.4,
> 60.4,30546.6, 0.00197
> Results:
> real op rate : -62035
> adjusted op rate stderr : 0
> key rate : -62035
> latency mean : -13.0
> latency median : 3.9
> latency 95th percentile : 16.2
> latency 99th percentile : 35.1
> latency 99.9th percentile : 170.1
> latency max : 4376.7
> Total operation time : 08:29:06
> END
> {code}
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