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From "T Jake Luciani (JIRA)" <j...@apache.org>
Subject [jira] Commented: (CASSANDRA-2218) Performance regression caused by cache-avoiding code in BRAF
Date Tue, 22 Feb 2011 18:31:38 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-2218?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12997950#comment-12997950
] 

T Jake Luciani commented on CASSANDRA-2218:
-------------------------------------------

good find +1

> Performance regression caused by cache-avoiding code in BRAF
> ------------------------------------------------------------
>
>                 Key: CASSANDRA-2218
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-2218
>             Project: Cassandra
>          Issue Type: Bug
>    Affects Versions: 0.7.1
>            Reporter: Jonathan Ellis
>            Assignee: Jonathan Ellis
>             Fix For: 0.7.3
>
>         Attachments: 2218.txt
>
>
> As reported by Ivan Georgiev on the mailing list, BRAF.reBuffer unnecessarily does extra
read + fadvise when seeking to the end of the file.

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