MySQL Forums
Forum List  »  NDB clusters

Advanced Search
New Topic

Cluster 7.0 - recovering memory after online reorganize, for disk-data tables
Posted by: I-Heng Mei
Date: December 11, 2009 05:51PM

In Cluster 7.0, the ability to add new node groups & redistribute the existing data ONLINE is an exciting feature.... OPTIMIZE TABLE can reclaim the space left by migrated rows... but only for in-memory tables...

How do we recover the space for disk-data tables? Can we just do a rolling-restart of the NDB data nodes to reclaim the space? If not, what are some possible ways to reclaim space after adding new nodes and repartitioning?

Thanks!

Navigate: Previous Message• Next Message
Options: Reply• Quote


Subject
Views
Written By
Posted
Cluster 7.0 - recovering memory after online reorganize, for disk-data tables
2586
I-Heng Mei
December 11, 2009 05:51PM


Sorry, you can't reply to this topic. It has been closed.

Content reproduced on this site is the property of the respective copyright holders. It is not reviewed in advance by Oracle and does not necessarily represent the opinion of Oracle or any other party.