Bug #73475 PORT FIX FOR BUG 17283409 TO MYSQL CLUSTER 7.2
Submitted: 5 Aug 2014 16:05 Modified: 19 Sep 2014 13:06
Reporter: Mauritz Sundell Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server: Locking Severity:S3 (Non-critical)
Version:7.2 OS:Any
Assigned to: CPU Architecture:Any

[5 Aug 2014 16:05] Mauritz Sundell
Description:
While merging MySQL 5.5.39 into MySQL Cluster 7.2 test ndb_binlog.ndb_binlog_purge fail with debug

After reverting fix for below bug tests passed.
Bug#17283409  4-WAY DEADLOCK: ZOMBIES, PURGING BINLOGS, SHOW PROCESSLIST,
SHOW BINLOGS

Bug fix need to be ported to MySQL Cluster.

How to repeat:
Reapply reverted fix, build, and run some embedded mtr tests.

bzr diffp -cmauritz.sundell@oracle.com-20140805160508-xh9peqljhx10e784 | patch -p0 -R

./mtr --mem --embedded ndb_binlog.ndb_binlog_purge
[19 Sep 2014 13:05] Jon Stephens
This is a manual merge of this fix from 5.5.39 to 5.5.39-ndb-7.2.18. Already documented in the 5.5.39 changelog. No new changelog entry needed. Closed.
[19 Sep 2014 13:06] 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
[19 Sep 2014 14:29] Todd Farmer
The referenced bug backported also exists as Bug#69954 in bugs.mysql.com.