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Posted to user@cassandra.apache.org by Daniel Curry <da...@arrayent.com> on 2014/02/08 00:08:09 UTC

cqlsh backup

  Does cassandra have a backup command like mysqldump and oracle "alter 
tables hot" to backup the schema files?




-- 
Daniel Curry
Sr Linux Systems Administrator
Arrayent, Inc.
2317 Broadway Street, Suite 20
Redwood City, CA 94063
daniel@arrayent.com

Re: cqlsh backup

Posted by DuyHai Doan <do...@gmail.com>.

*For CQL3 tables*

>echo "describe keyspace <your_keyspace_name>;" > command.cql
>cqlsh -3 -f command.cql > /tmp/schema.txt

*For Thrift column families*

>echo "describe keyspace <your_keyspace_name>;" > command.txt
>cassandra-cli -f command.txt > /tmp/schema.txt



On Sat, Feb 8, 2014 at 12:08 AM, Daniel Curry <da...@arrayent.com>wrote:

>  Does cassandra have a backup command like mysqldump and oracle "alter
> tables hot" to backup the schema files?
>
>
>
>
> --
> Daniel Curry
> Sr Linux Systems Administrator
> Arrayent, Inc.
> 2317 Broadway Street, Suite 20
> Redwood City, CA 94063
> daniel@arrayent.com
>
>