Re: [Maria-discuss] MariaDB Galera Cluster version 10.0 incompatible with the version 5.5

2014-05-12 Thread Alex Yurchenko
On 2014-05-01 03:58, Eric Kom wrote: Hi All, I'm new in the clustering, after installed 4 nodes with 3 having version 10.0 and another with version 5.5, this last did not want to join the cluster until I upgrade it to version 10.0. My question is, they is an incompatibility between the two versio

Re: [Maria-discuss] New Question: MariaDB Galera Cluster Questions

2014-01-04 Thread Alex Yurchenko
On 2014-01-03 21:50, AskMonty KB wrote: Hello, A new question has been asked in "MariaDB FAQ" by pranava: I have some questions on Maria DB Galera Cluster. Q1) If I partition a table in a schema which is part of MariaDB Galera Cluster, can i configure partitions

Re: [Maria-discuss] New Question: Simple cluster two nodes, error.

2013-12-11 Thread Alex Yurchenko
Hi, 1) There's no master and no slave, there's a totally different thing: Primary Component. It is the part of the cluster that is allowed to modify data. So you either start a new cluster or join a node to the primary component. If you join a node to a non-primary component, then it is in no

Re: [Maria-discuss] Tr : mariadb galera msvc

2013-11-27 Thread Alex Yurchenko
On 2013-11-27 23:44, Yann Nayn wrote: Please dont say thanks : I ve been looking around for Distributed (sql) databases and might choose the mariadb solution Btw , is galera working on 64 bit systems ? So far it used to. That's the main deployment target. I came with an issue at galerautils\t

Re: [Maria-discuss] INSERT IGNORE (and other SQL commands) fail with: Deadlock found when trying to get lock;

2013-11-26 Thread Alex Yurchenko
Hi Benoit, DELETE bug seems to be present only in MariaDB version of Galera cluster, hopefully it will be fixed soon. If it is of any help, you could upgrade to the latest upstream release from Codership. INSERT bug is confirmed in the upstream and is tracked here: https://bugs.launchpad.net

Re: [Maria-discuss] mariadb galera msvc

2013-11-25 Thread Alex Yurchenko
typedef unsigned int ssize_t; I'd reconsider that. ssize_t is supposed to be signed. On 2013-11-25 17:32, Yann Nayn wrote: Initial galera compiled using msvc 1600 has been uploaded Right now no tests have been performed ... Feel free to checkout https://github.com/YannNayn/mariadb-galera-msvc a

Re: [Maria-discuss] mariadb galera msvc

2013-11-24 Thread Alex Yurchenko
On 2013-11-24 05:52, Yann Nayn wrote: Hi this is my first post to this list I just setup a github repository with version 5.5.33.a compiling version using msvc 1600 at: https://github.com/YannNayn/mariadb-galera-msvc any tests and suggestions are welcome I'm afraid MariaDB/Galera is not that mu

Re: [Maria-discuss] Problem when all galera nodes are down

2013-10-29 Thread Alex Yurchenko
On 2013-10-29 10:48, Guillaume Hilt wrote: Hi again, We're running 3 galera mariadb 5.5 servers on Ubuntu 12.04 AMD 64 server. With one drbd server on another host. We have a specific case in our dev environment. All the hosts are stopped at night. So when they all boot up at the same time i

Re: [Maria-discuss] Synchronization down after reboot

2013-10-24 Thread Alex Yurchenko
On 2013-10-23 18:37, Guillaume Hilt wrote: I fixed the issue bu replicating the mysql folder of the first node to the others nodes. I think the problem was caused one evening when all the node were rebooted at the same time (the hypervisor hosting them was halted) and didn't had time to send unre

Re: [Maria-discuss] testing Galera

2013-01-28 Thread Alex Yurchenko
On 2013-01-28 22:34, Sergei Golubchik wrote: Hi, Alex! On Jan 28, Alex Yurchenko wrote: > I just found there are no mariadb-galera-debs around for ubuntu > 12.10. Can we expect them soon? Unfortunately I have no say in this. This question should be directed to Monty Program. Firs

Re: [Maria-discuss] testing Galera

2013-01-28 Thread Alex Yurchenko
On 2013-01-28 18:18, Jan Kirchhoff wrote: Alex, regarding the transaction rates: we currently have a peak at around 400-500/sec at certain times of the day. We'll see how that works This is all subject to hardware and specific transactions, but _normally_ Galera can sustain considerably highe

Re: [Maria-discuss] testing Galera

2013-01-25 Thread Alex Yurchenko
Hi Jan, 1) the load and the database size you described is nothing special to Galera, we have users running it on bigger databases and with higher transaction rates, Specifically those bulk inserts are perfectly fine. 2) notice that to get most of Galera (e.g. parallel applying) you have to

Re: [Maria-discuss] [debian-mysql] MySQL's future in Debian and Ubuntu

2012-02-18 Thread Alex Yurchenko
Hi Clint, First of all let me say that I wholeheartedly appreciate the decision you announced earlier, I think it is well balanced and thought through. So what follows is just for the sake of discussion. How do 99.99% of software vendors support their general public? By publishing software u

Re: [Maria-discuss] [debian-mysql] MySQL's future in Debian and Ubuntu

2012-02-17 Thread Alex Yurchenko
Finally! A post that makes all wrong points! On 2012-02-17 11:53, Björn Boschman wrote: Hi Alex, Am 16.02.2012 19:33, schrieb Alex Esterkin: As an end user, I would most strongly dislike this. You clearly don't understand how corporate users think and operate, how they work with open source