cassandra-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Jonathan Ellis <jbel...@gmail.com>
Subject Re: Truncate column families
Date Tue, 16 Aug 2011 15:07:43 GMT
Probably not.  In fact, I can't think of a scenario where truncated
data could reappear w/o a restart, assuming the truncate completes
successfully on all nodes.  Is this 0.8.4?  Can you reproduce with a
toy cluster using https://github.com/pcmanus/ccm ?

On Tue, Aug 16, 2011 at 9:44 AM, Philippe <watcherfr@gmail.com> wrote:
> The title and the comments describe a node restarting. This is not my case.
> could it still be the same thing ?
> As always, I appreciate the quick answers you guys provide !
>
> 2011/8/16 Jonathan Ellis <jbellis@gmail.com>
>>
>> https://issues.apache.org/jira/browse/CASSANDRA-2950
>>
>> On Tue, Aug 16, 2011 at 8:45 AM, Philippe <watcherfr@gmail.com> wrote:
>> > Hello, what are the guarantees regarding truncates issued through the
>> > CLI ?
>> > I have a 3 node ring at RF=3. No writes going to the keyspace at issue
>> > here.
>> > I go to the CLI on one of the nodes and issue a truncate on all CF of
>> > the
>> > keyspace. I run a list [CF] and make sure there is no data.
>> > When I run a repair on that node & keyspace, data appears back into the
>> > CFs.
>> > Why is that ?
>> > Thaks
>>
>>
>>
>> --
>> Jonathan Ellis
>> Project Chair, Apache Cassandra
>> co-founder of DataStax, the source for professional Cassandra support
>> http://www.datastax.com
>
>



-- 
Jonathan Ellis
Project Chair, Apache Cassandra
co-founder of DataStax, the source for professional Cassandra support
http://www.datastax.com

Mime
View raw message