Bug #6838 mysql server cores when ndbcluster is accessed although ndbcluster is disables

• Submitted: 26 Nov 2004 7:57
• Modified: 7 Feb 2005 17:17
• Reporter: Tomas Ulin
• Status: Can't repeat
• Category: MySQL Server
• Severity: S1 (Critical)
• Version: 4.1.8
• CPU Architecture: Any

[26 Nov 2004 7:57] Tomas Ulin

Description:
a mysqld server has been running with ndbcluster and contains tables with engine=ndbcluster

stop and start mysql server with ndbcluster=false....

start mysql client on database containing ndbcluster tables

mysql server cores in debug saying a mutex has not been initialized....

How to repeat:
see above

Suggested fix:
ndbcluster table handler should never be accessed if ndbcluster=false is set

(I assume other "optional" table handlers have similar problems, e.g. innodb)

[5 Jan 2005 16:41] Aleksey Kishkin

no, for innodb I just got:
ERROR 1017 (HY000): Can't find file: 'bug6838.MYI' (errno: 2)

[7 Feb 2005 17:17] MySQL Verification Team

Can't repeat  with latest 4.1 BK tree.