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Posted to commits@cassandra.apache.org by "Sylvain Lebresne (Updated) (JIRA)" <ji...@apache.org> on 2011/10/10 10:44:29 UTC

[jira] [Updated] (CASSANDRA-3338) Uncompressed sizes are used to estimate space for compaction of compressed sstables

     [ https://issues.apache.org/jira/browse/CASSANDRA-3338?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sylvain Lebresne updated CASSANDRA-3338:
----------------------------------------

    Attachment: 3338.patch
    
> Uncompressed sizes are used to estimate space for compaction of compressed sstables
> -----------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-3338
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-3338
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 1.0.0
>            Reporter: Sylvain Lebresne
>            Assignee: Sylvain Lebresne
>              Labels: compression
>         Attachments: 3338.patch
>
>
> We are using the uncompressed data size when estimating if we have enough to compact sstables. This means we can easily refuse compaction when there is clearly enough room to compact.

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