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Re: mysql_data files deleted
Posted by: Jonathan Stephens
Date: May 29, 2015 01:12AM

NDB tables are stored on the data nodes, not the SQL nodes (see http://dev.mysql.com/doc/refman/5.6/en/mysql-cluster-overview.html). Note that tables using other storage engines (InnoDB, MyISAM) are stored on a single SQL node (MySQL server binary with NDB support). If you can start up a new mysqld and connect it to the cluster, you should be able to access the cluster's data with it.

cheers,

Jon Stephens
MySQL Documentation Team @ Oracle

MySQL Dev Zone
MySQL Server Documentation
Oracle

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