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Re: online remove mysqld api nodes
Posted by: Frazer Clement
Date: October 13, 2014 04:06AM

Hi,
It is possible, but you need to take care :

1. If you remove the entries for config.ini, that other entries without explicit NodeId parameters do not 'take' the just vacated slots.

2. Before you remove the entries, shutdown the MySQLDs involved.

3. While you are removing the entries, try to avoid starting and restarting NdbApi processes including MySQLD

4. Do a normal rolling restart (MGMDs, NDBDs, API nodes).

Frazer

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