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From "Dave Brosius (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-3710) Add a configuration option to disable snapshots
Date Tue, 10 Apr 2012 13:29:20 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-3710?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Dave Brosius updated CASSANDRA-3710:
------------------------------------

    Attachment: auto_snapshot_2.diff

add autoSnapshot option for ColumnFamilyStore.truncate as well.
                
> Add a configuration option to disable snapshots
> -----------------------------------------------
>
>                 Key: CASSANDRA-3710
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-3710
>             Project: Cassandra
>          Issue Type: New Feature
>            Reporter: Brandon Williams
>            Assignee: Dave Brosius
>            Priority: Minor
>         Attachments: Cassandra107Patch_TestModeV1.txt, auto_snapshot.diff, auto_snapshot_2.diff
>
>
> Let me first say, I hate this idea.  It gives cassandra the ability to permanently delete
data at a large scale without any means of recovery.  However, I've seen this requested multiple
times, and it is in fact useful in some scenarios, such as when your application is using
an embedded cassandra instance for testing and need to truncate, which without JNA will timeout
more often than not.

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