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From "Fabien Rousseau (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-6351) When dropping a CF, row cache is not invalidated
Date Fri, 15 Nov 2013 14:49:23 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-6351?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Fabien Rousseau updated CASSANDRA-6351:
---------------------------------------

    Attachment: 0001-invalidate-row-cache-when-dropping-CF.patch

> When dropping a CF, row cache is not invalidated
> ------------------------------------------------
>
>                 Key: CASSANDRA-6351
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-6351
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Fabien Rousseau
>            Priority: Trivial
>         Attachments: 0001-invalidate-row-cache-when-dropping-CF.patch
>
>
> When dropping a ColumnFamily with row cache enabled, then row cache is not invalidated
for this CF.
> This can be a bit annoying if the ColumnFamily is recreated because it will be empty,
but row cache won't.
> Note : this is similar to a "TRUNCATE" command (and TRUNCATE does invalidate the cache...)
> Attached is patch which removes the rows of the currently dropped CF from row cache.



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