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From Roberto Bentivoglio <roberto.bentivog...@gmail.com>
Subject Re: Cassandra take a snapshot after a column family update
Date Thu, 31 Mar 2011 13:43:58 GMT
Ok, we'll do it for sure!

Thanks,
Roberto

On 31 March 2011 14:56, aaron morton <aaron@thelastpickle.com> wrote:

> Next time it happens take a note of the snapshot folder, different
> processes name the folder differently. It may help track down what created
> the snapshot.
>
> Cheers
> Aaron
>
> On 31 Mar 2011, at 01:13, Roberto Bentivoglio wrote:
>
> Hi Aaron,
> I already deleted the snapshot folder unfortunately.
> We upgraded to 0.7.4.
>
> Thanks,
> Roberto
>
> On 30 March 2011 12:57, aaron morton <aaron@thelastpickle.com> wrote:
>
>> AFAIK snapshots are taken for drop CF, drop KS and truncate CF also during
>> compaction if enabled via yaml. Cannot see anything in the code for 0.7 to
>> snapshot during CF update.
>>
>> What was the name of the snapshot folder ?
>>
>> btw it's a really good idea to upgrade to 0.7.4 if possible
>>
>> Aaron
>>
>> On 30 Mar 2011, at 20:55, Roberto Bentivoglio wrote:
>>
>> > Hi all,
>> > I've executed from cassandra-cli on a production server (0.7.0) the
>> following instruction:
>> >
>> > update column family CFName with gc_grace=0;
>> >
>> > I'm really surprise that Cassandra take a snapshots of the data for
>> every update that I executed.
>> > Is this a normal behaviour?
>> >
>> > Thanks,
>> > Roberto Bentivoglio
>>
>>
>
>

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