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Posted to commits@cassandra.apache.org by "Jonathan Ellis (Commented) (JIRA)" <ji...@apache.org> on 2011/11/14 15:20:51 UTC

[jira] [Commented] (CASSANDRA-3434) Explore using Guava (or guava inspired) faster bytes comparison

    [ https://issues.apache.org/jira/browse/CASSANDRA-3434?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13149639#comment-13149639 ] 

Jonathan Ellis commented on CASSANDRA-3434:
-------------------------------------------

+1

(should we do this in 1.1?  history suggests that extra caution around bytebuffers is warranted :)
                
> Explore using Guava (or guava inspired) faster bytes comparison
> ---------------------------------------------------------------
>
>                 Key: CASSANDRA-3434
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-3434
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>            Reporter: Sylvain Lebresne
>            Priority: Minor
>         Attachments: 3434.patch
>
>
> Guava uses un.misc.Unsafe to do a faster byte arrays comparison (on long at a time) as noted in HADOOP-7761.
> We should probably look into it.

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