One simple approach is...
mysql> EXPLAIN PARTITIONS <you're query>;
That will tell you which partitions need to be queried in order to satisfy the query - if
you're query is a primary-key lookup then that should be just the partition holding that
> -----Original Message-----
> From: Serdyn du Toit [mailto:dutoitns@stripped]
> Sent: 16 May 2013 13:58
> To: cluster@stripped
> Subject: connect to data node
> New to MySql Cluster - how can I connect to the data node to see what's on
> there? I want to visually see the partitions data. Or can one query MySql
> somehow so that it shows you from which data node each row originated?
> Many thanks,
> Serdyn du Toit