maria-developers team mailing list archive

[Sergey Petrunia <sergey@xxxxxxxxxxx>]

Hello Igor,

Valgrind build in buildbot currently fails in main.statistics test:
http://buildbot.askmonty.org/buildbot/builders/work-amd64-valgrind/builds/5502/steps/test/logs/stdio

I have tracked it down: the failure appeared after this push by you:

revno: 4157 [merge]
committer: Igor Babaev <igor@xxxxxxxxxxxx>
branch nick: maria-10.0
timestamp: Tue 2014-04-22 14:43:13 -0700
message:
  Merge.
    ------------------------------------------------------------
    revno: 4152.1.1
    committer: Igor Babaev <igor@xxxxxxxxxxxx>
    branch nick: maria-10.0-bugs
    timestamp: Tue 2014-04-22 14:39:57 -0700
    message:
      Fixed the problem of mdev-5947.
      Back-ported from the mysql 5.6 code line the patch with
      the following comment:
      
        Fix for Bug#11757108 CHANGE IN EXECUTION PLAN FOR COUNT_DISTINCT_GROUP_ON_KEY
                             CAUSES PEFORMANCE REGRESSION
      

I suppose it would take you much less time than anybody else to fix this?

The failure is not repeatable on every machine: it doesn't repeat on my
machines, but it can be repeated on work.askmonty.org.


BR
 Sergei
-- 
Sergei Petrunia, Software Developer
MariaDB | Skype: sergefp | Blog: http://s.petrunia.net/blog