Re: [Maria-developers] RQG crashes tokudb due to unexpected storage engine API call sequence

2013-12-05 Thread Rich Prohaska
When I run this RQG test against a debug build of mariadb-5.5.34: ./runall.pl --grammar=conf/optimizer/optimizer_subquery_no_outer_join.yy --duration=300 --queries=1 --threads=1 --basedir=/home/prohaska/mariadb-5.5.34-install --vardir=/home/prohaska/vardir.mariadb.5534.1 --mask-level=0 --m

Re: [Maria-developers] RQG crashes tokudb due to unexpected storage engine API call sequence

2013-12-05 Thread Sergei Golubchik
Hi, Rich! On Dec 05, Rich Prohaska wrote: > We are debugging a crash induced by RQG in the tokudb storage engine. The > cause of the crash is a mismatch in assumptions about the sequence of > storage engine API calls. > > We see: > > tokudb::external_lock creates a txn > tokudb::index_init cre

[Maria-developers] RQG crashes tokudb due to unexpected storage engine API call sequence

2013-12-05 Thread Rich Prohaska
We are debugging a crash induced by RQG in the tokudb storage engine. The cause of the crash is a mismatch in assumptions about the sequence of storage engine API calls. We see: tokudb::external_lock creates a txn tokudb::index_init creates a cursor on a index db with the txn tokudb::index_re

Re: [Maria-developers] rqg-perpush-replication fails

2011-10-13 Thread Philip Stoev
Already fixed. Thanks for noticing -- it has been failing for some time and nobody else noticed. Philip Stoev - Original Message - From: "Sergei Petrunia" To: "Kristian Nielsen" Cc: Sent: Thursday, October 13, 2011 10:41 AM Subject: [Maria-developers] rqg-perpu

[Maria-developers] rqg-perpush-replication fails

2011-10-13 Thread Sergei Petrunia
Hi Kristian, I've got RQG replication tests fail as follows for 5.3: http://buildbot.askmonty.org/buildbot/builders/rqg-perpush-replication/builds/125 http://buildbot.askmonty.org/buildbot/builders/rqg-perpush-replication-checksum/builds/7 111013 2:36:57 [ERROR] /home/buildbot/buildbot_basedir/

Re: [Maria-developers] RQG

2010-11-02 Thread Philip Stoev
- Backtick quotes are redundant and must be gone. I've never seen a single RQG-reported bug where the quotes were really necessary. Yet, they are there and make the queries longer than necessary. We have to manually delete them. - Redundant spaces are also annoying, a typical excerpt looks lik

[Maria-developers] RQG

2010-11-01 Thread Sergey Petrunya
Hi Philip, On Tue, Oct 26, 2010 at 03:34:41PM +0300, Philip Stoev wrote: >> - Our chances of making Random Query Generator a little bit friendlier for >> bug analyzers/fixers. > > Hi, > > Can you list specific issues that you are having or specific bug numbers > that were not filed properly? I