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Benedict resolved CASSANDRA-7260. --------------------------------- 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} -- This message was sent by Atlassian JIRA (v6.2#6252)