Re: [Maria-developers] Memory barrier problem in InnoDB/XtraDB mutex implementation causing hangs

2015-05-22 Thread Stewart Smith
:) -- Stewart Smith signature.asc Description: PGP signature ___ Mailing list: https://launchpad.net/~maria-developers Post to : maria-developers@lists.launchpad.net Unsubscribe : https://launchpad.net/~maria-developers More help : https

Re: [Maria-developers] MDEV-6885 - debs do not build on PPC64 in lp:maria/5.5

2014-11-11 Thread Stewart Smith
, and still need twenty iterations to actually be right. What's the issue with oqgraph building? Is it something boost related? I think I recall some issues with some Boost versions (perhaps only on pp64le) but I could be remembering incorrectly :) -- Stewart Smith pgpuakw_9jzwa.pgp

Re: [Maria-developers] Debian packaging - option to enable feedback plugin

2014-05-21 Thread Stewart Smith
on installation method). Another solution is to have feedback plugin as package that you just install and it gets enabled (by putting config in /etc/mariadb.d/ or something). -- Stewart Smith pgpz1635kfW6T.pgp Description: PGP signature ___ Mailing

Re: [Maria-developers] linking an external library

2013-08-19 Thread Stewart Smith
rg rgross...@gmail.com writes: I want to link an external library for a language extension. After several hours of trying to tell cmake (^%$@*) to pick it up for linking the library would still not be built with. did you remove the CMakeCache.txt file? CMake is garbage like that. -- Stewart

Re: [Maria-developers] RFC: Compile-time checking for unmatched DBUG_ENTER/LEAVE via unused variable

2013-08-07 Thread Stewart Smith
). Personally, looks good and I'm tempted to pull it into Percona Server. -- Stewart Smith pgpDSwJn4niGi.pgp Description: PGP signature ___ Mailing list: https://launchpad.net/~maria-developers Post to : maria-developers@lists.launchpad.net Unsubscribe

Re: [Maria-developers] More enum values in enum fields

2013-07-16 Thread Stewart Smith
read something about protobuf, but is it human readable? You can outptu it as human readable fairly easily, it's otherwise a compact binary format that's generally much quicker to parse than human readable. k -- Stewart Smith pgpoPXaGKyJKH.pgp Description: PGP signature

Re: [Maria-developers] More enum values in enum fields

2013-07-10 Thread Stewart Smith
Roberto Spadim robe...@spadim.com.br writes: humm interesting, does mariadb have the same bugs of mysql? or it's updated like drizzle? Same limitations as MySQL due to FRM file format. -- Stewart Smith pgpCLC5Ocnmjg.pgp Description: PGP signature

Re: [Maria-developers] More enum values in enum fields

2013-07-10 Thread Stewart Smith
a SQL statement though, so perhaps that's more usable. -- Stewart Smith pgpYbrwEa6brw.pgp Description: PGP signature ___ Mailing list: https://launchpad.net/~maria-developers Post to : maria-developers@lists.launchpad.net Unsubscribe : https

Re: [Maria-developers] I_S plugin doubts

2013-06-12 Thread Stewart Smith
or MyISAM (or, with MariaDB, possibly Aria) table and then the queries run on them. There is no INFORMATION_SCHEMA storage engine. -- Stewart Smith pgphRmHaVJtpo.pgp Description: PGP signature ___ Mailing list: https://launchpad.net/~maria-developers Post

Re: [Maria-developers] I_S plugin doubts

2013-06-12 Thread Stewart Smith
max_heap_table_size it'll be converted to MyISAM/Maria. -- Stewart Smith pgpyXmRXcwKPo.pgp Description: PGP signature ___ Mailing list: https://launchpad.net/~maria-developers Post to : maria-developers@lists.launchpad.net Unsubscribe : https

Re: [Maria-developers] An invalid memory access bug in HandlerSocket

2013-05-09 Thread Stewart Smith
into your database server. -- Stewart Smith pgp2UARLQ5VUk.pgp Description: PGP signature ___ Mailing list: https://launchpad.net/~maria-developers Post to : maria-developers@lists.launchpad.net Unsubscribe : https://launchpad.net/~maria-developers More

Re: [Maria-developers] Aria engine integrity

2013-04-20 Thread Stewart Smith
and *then* recovery time for the database. -- Stewart Smith pgptnNk0rmDe2.pgp Description: PGP signature ___ Mailing list: https://launchpad.net/~maria-developers Post to : maria-developers@lists.launchpad.net Unsubscribe : https://launchpad.net/~maria

Re: [Maria-developers] what pros/cons of storing binary log in an InnoDB table?

2013-01-28 Thread Stewart Smith
and the doublewrite buffer. I could never reconcile myself with this. Mind you, it performs really quite well due to the reduced fsync()s and (at least in Drizzle code) was rather trivial to implement. Big bang for buck :) -- Stewart Smith pgp5gG0zbzgFF.pgp Description: PGP signature

Re: [Maria-developers] 答复: 答复: 答复: MDEV-520: consider parallel replication patch from taobao patches

2013-01-10 Thread Stewart Smith
that waits for all replication up to that point to be committed, and then do the MyISAM operation. (as there's no reason why other replication couldn't be applied at the same time... after all, MyISAM isn't crash safe so would never be consistent with InnoDB txns). -- Stewart Smith

Re: [Maria-developers] FYI: More ha_cassandra benchmark data

2012-09-23 Thread Stewart Smith
. -- Stewart Smith pgp2LHNSUj8YM.pgp Description: PGP signature ___ Mailing list: https://launchpad.net/~maria-developers Post to : maria-developers@lists.launchpad.net Unsubscribe : https://launchpad.net/~maria-developers More help : https

Re: [Maria-developers] Thoughts on Global Transaction ID, parallel slave, and multi-source replication

2012-08-10 Thread Stewart Smith
Sergei Golubchik s...@askmonty.org writes: On Aug 10, Stewart Smith wrote: Suppose we instead make the decision on the _master_ on how to split up the replication stream for parallel apply. Instead of a single server-id for the master, we can have multiple - let us call them Source ID

Re: [Maria-developers] Thoughts on Global Transaction ID, parallel slave, and multi-source replication

2012-08-10 Thread Stewart Smith
Kristian Nielsen kniel...@knielsen-hq.org writes: Stewart Smith stew...@flamingspork.com writes: Kristian Nielsen kniel...@knielsen-hq.org writes: https://mariadb.atlassian.net/browse/TODO-171 this seems to be private, and I can't view even having created a JIRA account. Oops

Re: [Maria-developers] Thoughts on Global Transaction ID, parallel slave, and multi-source replication

2012-08-10 Thread Stewart Smith
Kristian Nielsen kniel...@knielsen-hq.org writes: Stewart Smith stew...@flamingspork.com writes: Idea: if txn touches more than one database, record as metadata the position of other db, so slave just has to wait for at least that id to be applied in other database before applying this txn

Re: [Maria-developers] Feature request: Add support for a syntax check for SQL scripts

2011-10-13 Thread Stewart Smith
syntax but also if all mentioned tables, columns etc. exists in the given database. This (of course) won't always work. ALTER TABLE ADD COLUMN and then mention that column. As an alternative, maybe start up a local server and load data in it to test the scripts on. -- Stewart Smith

Re: [Maria-developers] mysql improvement idea - field type file

2011-05-20 Thread Stewart Smith
, gives http interface. -- Stewart Smith ___ Mailing list: https://launchpad.net/~maria-developers Post to : maria-developers@lists.launchpad.net Unsubscribe : https://launchpad.net/~maria-developers More help : https://help.launchpad.net/ListHelp

Re: [Maria-developers] Documentation for Percona patch for row-based replication of pk-less tables

2011-01-12 Thread Stewart Smith
entitled Fixed in Drizzle and it's going to require a bunch of research as we didn't always keep a singular comprehensive list (especially non user-visible things). -- Stewart Smith ___ Mailing list: https://launchpad.net/~maria-developers Post

[Maria-developers] [PATCH] Make innodb_bug57255.test 10-20 times faster

2010-12-06 Thread Stewart Smith
Real simple patch, makes the test run much faster if using a real storage device without libeatmydata. patch should be appliable (just change the path) revno: 2477 committer: Stewart Smith stew...@flamingspork.com branch nick: update

Re: [Maria-developers] Handling size_t - int conversions

2010-08-18 Thread Stewart Smith
things go. Better to be able to bisect back to the problem then go somewhere in this 600kb diff. -- Stewart Smith ___ Mailing list: https://launchpad.net/~maria-developers Post to : maria-developers@lists.launchpad.net Unsubscribe : https

Re: [Maria-developers] [Drizzle-discuss] Learning Storage Engine API

2010-04-19 Thread Stewart Smith
of how to (or not to) write bits... -- Stewart Smith ___ Mailing list: https://launchpad.net/~maria-developers Post to : maria-developers@lists.launchpad.net Unsubscribe : https://launchpad.net/~maria-developers More help : https

Re: [Maria-developers] LOCK_plugin in pbxt_init()

2010-03-02 Thread Stewart Smith
for is this server alive at most: a) connects to socket b) runs SELECT 1; and none of them actually check the storage engine you're using is okay. -- Stewart Smith ___ Mailing list: https://launchpad.net/~maria-developers Post to : maria-developers

Re: [Maria-developers] request for advice on managing a mysql patch in bzr

2010-02-28 Thread Stewart Smith
controlled. It also has the benefit of each rebase on a new version uses bzr merge algorithms, so it should mean less work. Check out Maintaining a series of patches against software from tarballs over at http://wiki.bazaar.canonical.com/BzrPipeline -- Stewart Smith

Re: [Maria-developers] Diff too large for email problem

2010-02-16 Thread Stewart Smith
to launchpad and link the branch with the task being worked on (we use blueprints on launchpad, which has a specific field for this). you could also use 'bzr send' type things in the commit mails, so you could even apply the commit mails and merges would work. -- Stewart Smith

[Maria-developers] Storage Engine API changes

2009-07-08 Thread Stewart Smith
way? -- Stewart Smith ___ Mailing list: https://launchpad.net/~maria-developers Post to : maria-developers@lists.launchpad.net Unsubscribe : https://launchpad.net/~maria-developers More help : https://help.launchpad.net/ListHelp

Re: [Maria-developers] Bug tracker for MariaDB

2009-07-07 Thread Stewart Smith
). -- Stewart Smith ___ Mailing list: https://launchpad.net/~maria-developers Post to : maria-developers@lists.launchpad.net Unsubscribe : https://launchpad.net/~maria-developers More help : https://help.launchpad.net/ListHelp

Re: [Maria-developers] [Merge] lp:~maria-captains/maria/maria-xtradb into lp:maria

2009-07-06 Thread Stewart Smith
by default. We have some headers in drizzle so we get atomic ops through the SunStudio provided way as well (or gcc). may want to look it up for better Solaris perf. -- Stewart Smith ___ Mailing list: https://launchpad.net/~maria-developers Post