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Posted to commits@cassandra.apache.org by "Benedict (JIRA)" <ji...@apache.org> on 2015/02/05 23:20:36 UTC

[jira] [Updated] (CASSANDRA-8730) Optimize UUIDType comparisons

     [ https://issues.apache.org/jira/browse/CASSANDRA-8730?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Benedict updated CASSANDRA-8730:
--------------------------------
    Issue Type: Improvement  (was: Bug)

> Optimize UUIDType comparisons
> -----------------------------
>
>                 Key: CASSANDRA-8730
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-8730
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: J.B. Langston
>            Assignee: Benedict
>             Fix For: 2.1.4
>
>
> Compaction is slow on tables using compound keys containing UUIDs due to being CPU bound by key comparison.  [~benedict] said he sees some easy optimizations that could be made for UUID comparison.



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