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From "Benedict (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-8730) Optimize UUIDType comparisons
Date Mon, 06 Jul 2015 17:30:05 GMT

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

Benedict updated CASSANDRA-8730:
--------------------------------
    Labels: performance  (was: )

> 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
>              Labels: performance
>             Fix For: 2.2.0 beta 1
>
>
> 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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