Bug #27283 Race condition in GCP Master take-over
Submitted: 20 Mar 2007 9:52 Modified: 23 Mar 2007 9:31
Reporter: Jonas Oreland Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Cluster: Cluster (NDB) storage engine Severity:S3 (Non-critical)
Version:4.1,5.0,5.1 OS:
Assigned to: Jonas Oreland CPU Architecture:Any

[20 Mar 2007 9:52] Jonas Oreland 
Description:
Time: Tuesday 20 Mars 2007 - 10:46:13
Status: Temporary error, restart node
Message: Assertion (Internal error, programming error or missing error message, please report a bug)
Error: 2301
Error data: SignalCounter::clear
Error object: ../../../../../storage/ndb/src/kernel/vm/SignalCounter.hpp line: 97 (block: DBDIH)
Program: ndbd
Pid: 7006
Trace: ./ndb_2_trace.log.2
Version: Version 5.1.15 (beta)

How to repeat:
luck or new error insert 7181/7182

Suggested fix:
[20 Mar 2007 13:44] 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:

  http://lists.mysql.com/commits/22344

ChangeSet@1.2124, 2007-03-20 14:44:20+01:00, jonas@perch.ndb.mysql.com +3 -0
  ndb - bug#27283 (wl2325-5.0)
    Handle race condtition between MASTER_GCPCONF and execGCP_NODEFINISH
[20 Mar 2007 15:16] 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:

  http://lists.mysql.com/commits/22367

ChangeSet@1.2298, 2007-03-20 16:16:25+01:00, jonas@perch.ndb.mysql.com +4 -0
  ndb - bug#27283 (wl2325-5.0)
      Handle race condtition between MASTER_GCPCONF and execGCP_NODEFINISH
[20 Mar 2007 15:23] Jonas Oreland 
last commit was really in 5.0...sorry for the incorrect message
[20 Mar 2007 15:52] Jonas Oreland 
pushed to 5.0-ndb, 5.1-ndb, telco-6.1, 51-telco

wont fix in 4.1
[21 Mar 2007 14:27] 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:

  http://lists.mysql.com/commits/22489

ChangeSet@1.2127, 2007-03-21 15:27:00+01:00, jonas@perch.ndb.mysql.com +4 -0
  ndb - bug#27283
    Additional fix for 2-node case
[21 Mar 2007 14:34] 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:

  http://lists.mysql.com/commits/22491

ChangeSet@1.2300, 2007-03-21 15:34:47+01:00, jonas@perch.ndb.mysql.com +4 -0
  ndb - bug#27283
      Additional fix for 2-node case
[22 Mar 2007 20:46] Mads Martin Joergensen 
Fixed in 5.0.40 and 5.1.17
[23 Mar 2007 9:31] 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

    http://dev.mysql.com/doc/en/installing-source.html

Documented bugfix in 5.0.40, 5.1.17, and ndb-6.1.6 changelogs.