cassandra-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Jonathan Ellis <jbel...@gmail.com>
Subject Re: cassandra auto create snapshots?
Date Mon, 29 Aug 2011 21:23:08 GMT
Perhaps you are seeing auto-snapshots before destructive events such
as truncate or drop CF/KS.

On Mon, Aug 29, 2011 at 4:19 PM, Yan Chunlu <springrider@gmail.com> wrote:
> just found the data dir consume a lot of space, which is because there was
> many snapshots in it.
> but I have set snapshot_before_compaction: false.  is that possible that
> cassandra create those snapshot automatically?  could I delete them?
> the dir names is strange(normally it should contain date info like this one:
> 1309954201568-20110706snap):
> 1309954201568-20110706snap  1313655860450  1313657278693  1313658563469
>  1313660368230  1313661946829  1313673041895  1313978414627  1313993893774
>  1313994151125
> 1309954218127-20110706snap  1313655977397  1313657539385  1313658794663
>  1313660540216  1313665575966  1313684621571  1313981129181  1313993899685
>  1313994436489
> 1309954367559-20110706snap  1313656318839  1313657769222  1313659117385
>  1313660791414  1313670545340  1313688842151  1313993527645  1313994045681
>  1313994537282
> 1313655524690               1313656750454  1313657987723  1313659841880
>  1313661186615  1313671377867  1313821800047  1313993601281  1313994093703
>  1313994548470
> 1313655632823               1313657058205  1313658288595  1313660165346
>  1313661433088  1313672861562  1313822718672  1313993882415  1313994138019
>  1313994791621
>



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

Mime
View raw message