MySQL Forums
Forum List  »  NDB clusters

Re: Split NDB data node sync
Posted by: Mikael Ronström
Date: April 20, 2018 06:48PM

Changing number of replicas requires a backup and restore.
When communication between data nodes is disconnected only one
of them will survive, both will connect to the MGM server and the
first one will get permission to continue, the other will not get
this permission. This is called Arbitration in NDB.

Options: ReplyQuote


Subject
Views
Written By
Posted
831
April 13, 2018 04:13AM
510
April 14, 2018 02:06AM
436
April 15, 2018 04:53PM
524
April 16, 2018 04:46AM
462
April 19, 2018 02:28AM
Re: Split NDB data node sync
492
April 20, 2018 06:48PM
354
April 21, 2018 07:44AM
381
April 23, 2018 09:28AM


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.