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Posted to commits@cassandra.apache.org by "Jonathan Ellis (JIRA)" <ji...@apache.org> on 2013/09/18 00:00:00 UTC

[jira] [Updated] (CASSANDRA-6045) Compressed block cache

     [ https://issues.apache.org/jira/browse/CASSANDRA-6045?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jonathan Ellis updated CASSANDRA-6045:
--------------------------------------

    Issue Type: New Feature  (was: Bug)
    
> Compressed block cache
> ----------------------
>
>                 Key: CASSANDRA-6045
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-6045
>             Project: Cassandra
>          Issue Type: New Feature
>            Reporter: Jonathan Ellis
>            Assignee: Tyler Hobbs
>             Fix For: 2.1
>
>
> CRAR can spend a lot of time repeatedly decompressing the same hot blocks.  Let's cache those (preferably allocated off heap) to avoid this.

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