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From "Jonathan Ellis (JIRA)" <j...@apache.org>
Subject [jira] Commented: (CASSANDRA-801) The Key Cache should be configurable by absolute numbers
Date Wed, 17 Feb 2010 15:53:27 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-801?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12834811#action_12834811
] 

Jonathan Ellis commented on CASSANDRA-801:
------------------------------------------

i don't think this splits up the keys cached among the different sstables the way JMXAggregating
cache does?  that should be consistent one way or the other.

> The Key Cache should be configurable by absolute numbers
> --------------------------------------------------------
>
>                 Key: CASSANDRA-801
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-801
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>    Affects Versions: 0.5, 0.6, 0.7
>            Reporter: Ryan King
>            Assignee: Stu Hood
>             Fix For: 0.6, 0.7
>
>         Attachments: 0001-Convert-KeysCachedFraction-to-KeysCached.patch, 0002-Update-config-values.patch,
0003-Sane-defaults.patch
>
>
> Just like the row cache, the key cache should be configurable by absolute numbers (not
just a fraction). It would be nice to configure it by either memory size or entries (like
the row cache).

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