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From "Jon Hermes (JIRA)" <j...@apache.org>
Subject [jira] Updated: (CASSANDRA-1857) nodetool has "invalidaterowcache" but no "invalidatekeycache"
Date Wed, 05 Jan 2011 19:34:46 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-1857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jon Hermes updated CASSANDRA-1857:
----------------------------------

    Attachment: 1857.txt

Add invalidateKeyCache, add both to NodeCmd (with all the spiffy optional KS and CFs ala repair/compact/cleanup/flush).

> nodetool has "invalidaterowcache" but no "invalidatekeycache"
> -------------------------------------------------------------
>
>                 Key: CASSANDRA-1857
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-1857
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Tools
>            Reporter: Robert Coli
>            Assignee: Jon Hermes
>            Priority: Trivial
>         Attachments: 1857.txt
>
>
> In many cases where you would want to use "invalidaterowcache", you would probably also
want to "invalidatekeycache". Currently, you can "invalidaterowcache", but not "invalidatekeycache".
It seems that users should, generally, be able to do both or neither, but not one or the other.
A brief look at the NodeCmd/ColumnFamilyStore code suggests that the stubs/hooks for this
feature do not currently exist.
> =Rob

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