[http://www.blogger.com/profile/04421029174237420523 Matthew Montgomery] said…
After any error in mysqld dealing with NDB tables you should always run “SHOW WARNINGS”. MySQL will only show the last error, which is the mysqld error, “no more room in index file” at execution time. This means that the NDB error which bubbled up to mysqld won’t be displayed unless you use the “SHOW WARNINGS” command.