Bug #28161 Detached triggers + DD and only MM update could cause node failure
Submitted: 30 Apr 2007 9:29 Modified: 5 May 2007 6:34
Reporter: Jonas Oreland Email Updates:
Status: Closed Impact on me:
Category:MySQL Cluster: Disk Data Severity:S3 (Non-critical)
Version:5.1 OS:Any
Assigned to: Jonas Oreland CPU Architecture:Any

[30 Apr 2007 9:29] Jonas Oreland
This could easiest be triggered by replication
and update of only MM attributes (such as blob head)

this lead to accessing uninitialized variable, which
could cause failure

How to repeat:
rpl_ndb_dd_advance (after latest alter table bug fixes)

Suggested fix:
[30 Apr 2007 10:56] Bugs System
A patch for this bug has been committed. After review, it may
be pushed to the relevant source trees for release in the next
version. You can access the patch from:


ChangeSet@1.2471, 2007-04-30 12:56:16+02:00, jonas@perch.ndb.mysql.com +6 -0
  ndb - bug#28161
    fix commit triggers with DD but not using DD
[1 May 2007 11:10] Bugs System
Pushed into 5.1.18-beta
[5 May 2007 6:34] Jon Stephens
Thank you for your bug report. This issue has been committed to our source repository of that product and will be incorporated into the next release.

If necessary, you can access the source repository and build the latest available version, including the bug fix. More information about accessing the source trees is available at


Documented bugfix in 5.1.18 and 5.1.15-ndb-6.1.7 changelogs.