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From "Vijay (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-4865) Off-heap bloom filters
Date Fri, 26 Oct 2012 16:55:12 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-4865?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13485043#comment-13485043
] 

Vijay commented on CASSANDRA-4865:
----------------------------------

Will do thanks!
                
> Off-heap bloom filters
> ----------------------
>
>                 Key: CASSANDRA-4865
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-4865
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>            Reporter: Jonathan Ellis
>            Assignee: Vijay
>             Fix For: 1.2.1
>
>
> Bloom filters are the major user of heap as dataset grows.  It's probably worth it to
move these off heap.  No extra refcounting needs to be done since we already refcount SSTableReader.

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