Bug #39501 Downgrading (by mistake) gives Error 6000
Submitted: 17 Sep 2008 15:39
Reporter: Geert Vanderkelen Email Updates:
Status: Verified Impact on me:
None 
Category:MySQL Cluster: Cluster (NDB) storage engine Severity:S3 (Non-critical)
Version:mysql-5.1-telco-6.2 OS:Any
Assigned to: CPU Architecture:Any
Tags: mysql-5.1.23-telco-6.2.15
Triage: Triaged: D4 (Minor) / R1 (None/Negligible) / E1 (None/Negligible)

[17 Sep 2008 15:39] Geert Vanderkelen
Description:
We know this isn't working all the time, but error message said to open a bug report :)
I forgot to do initial during some tests, and got this (on both data nodes):

Time: Wednesday 17 September 2008 - 17:31:08
Status: Temporary error, restart node
Message: Error OS signal received (Internal error, programming error or missing error message, please report a bug)
Error: 6000
Error data: Signal 6 received; Aborted
Error object: main.cpp
Program: /data1/mysql/ndb-6.2.15/libexec/ndbd
Pid: 17461
Trace: /data2/users/geert/cluster/master/ndb_3_trace.log.6
Version: mysql-5.1.23 ndb-6.2.15

I'll attach the trace file too..

How to repeat:
Downgrade from MySQL Cluster 6.3bzr to 6.2.15.
[17 Sep 2008 15:42] Geert Vanderkelen
Trace of error message

Attachment: ndb_3_trace.log.6.zip (application/zip, text), 55.62 KiB.