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Posted to commits@cassandra.apache.org by "Stu Hood (JIRA)" <ji...@apache.org> on 2011/01/15 09:40:46 UTC

[jira] Resolved: (CASSANDRA-1990) Store GC info once per SSTable

     [ https://issues.apache.org/jira/browse/CASSANDRA-1990?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stu Hood resolved CASSANDRA-1990.
---------------------------------

    Resolution: Invalid

Uh, sorry: this makes no sense.

> Store GC info once per SSTable
> ------------------------------
>
>                 Key: CASSANDRA-1990
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-1990
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>            Reporter: Stu Hood
>             Fix For: 0.8
>
>
> Deleted columns are currently marked with the server time when they were deleted, but since it is not possible to perform GC at a resolution lower than an entire SSTable, it would probably make sense to remove the "markedForDeleteAt" field and use the SSTable flush time to indicate it.
> It would make the most sense to tackle this during or soon after CASSANDRA-674.

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