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Re: Process co-location: force mysqld to prefer local ndbd
Posted by: Mikael Ronström
Date: December 01, 2016 11:10AM

The MySQL Server will automatically prefer using the local
data node if there is a choice. However to actually get
completely local reads you need to use the new READ_BACKUP
feature that ensures that reads can go to any of the replicas.
We avoid that for normal tables to ensure that you can read
your own writes.

Check my blog on READ_BACKUP feature for more info on this:
http://mikaelronstrom.blogspot.co.uk/2016/10/read-any-replica-in-mysql-cluster-75.html

Mikael Ronström

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