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[Maria-developers] ALTER TABLE xxx ENGINE=aria, progress only works in copying stage
by Roberto Spadim 21 Apr '13

21 Apr '13

hi guy, i was changing myisam to aria on some big tables (15gb) and show processlist stop reset the progress at 16% the operation started with 'copying to tmp table', and i saw 1%, 2% ... 16% now the table is doing "repair by sorting" and progress is 0% the point is... could the processlist show, at least, the last progress percentage? without get back to 0%? or maybe a column of current operation progress and another of total process operation? does 'repair by sorting' have progress algoritm implemented? i'm running mariadb 10.0.1 on linux 64bits thanks guys -- Roberto Spadim

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[Maria-developers] performance monitoring
by MARK CALLAGHAN 21 Apr '13

21 Apr '13

After reading this I wonder if there is an opportunity for SkySQL and Percona to offer "performance tuning for performance schema" classes. I don't think performance monitoring should be this hard. What are the plans for MariaDB moving forward -- more user_stats/table_stats/index_stats and maybe statement_stats or integrate with the PS? http://dev.mysql.com/doc/refman/5.6/en/performance-schema.html http://marcalff.blogspot.com/2013/04/on-configuring-performance-schema.html -- Mark Callaghan mdcallag(a)gmail.com

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Re: [Maria-developers] Fwd: gsoc13
by Sergei Golubchik 21 Apr '13

21 Apr '13

Hi, Samarth! On Apr 20, Samarth Mathur wrote: > "See also the authentication plugin examples in plugin/auth/." > > I couldn't locate this folder in the source code (mariadb 10). > Does it not exist there? No, but there are mariadb-10.0 $ ls -dl plugin/auth* drwx------ 3 serg serg 4096 Apr 20 10:13 plugin/auth_dialog drwx------ 3 serg serg 4096 Apr 20 10:13 plugin/auth_examples drwx------ 5 serg serg 4096 Apr 20 10:13 plugin/auth_pam drwx------ 3 serg serg 4096 Apr 20 10:13 plugin/auth_socket make your choice. Regards, Sergei

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[Maria-developers] Aria engine integrity
by Roberto Spadim 21 Apr '13

21 Apr '13

Hi guys, another doubt about mariadb, now about aria... i'm using aria since myisam is a bit unsecure and have a slow recovery/repair process, aria storage is more secure my doubt is... could i use aria engine over a ext2 file system and have a 'security' near a jornaled file system (xfs for example) + myisam? or maybe xfs+aria? what's better? just one repair, from aria engine, or two repairs, one from file system and other from aria? thanks guys -- Roberto Spadim

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[Maria-developers] User question
by Roberto Spadim 19 Apr '13

19 Apr '13

hi guys, i read about multi master replication but didn't found examples there's a wiki or an example of how to setup 2 masters and 1 slave replication? using different databases, like: create database db1; (on slave) create database db2; (on slave) master1 will replicate on db1 and master2 on db2 Thanks! -- Roberto Spadim

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[Maria-developers] Enquire
by MAYANK PANDITA 19 Apr '13

19 Apr '13

I am pursuing B.E. C.S.E. I have experience in C, C++ and SQL. I am keen to work on Regex Enhancements and Roles project. I need to know more about these projects. How can I contact the mentors. -- Mayank Pandita

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[Maria-developers] Fwd: LDAP authentication plugin: GSOC Application
by Ionel Merca 19 Apr '13

19 Apr '13

---------- Forwarded message ---------- From: Ionel Merca <mercaexilonx(a)gmail.com> Date: 2013/4/18 Subject: Re: [Maria-developers] LDAP authentication plugin: GSOC Application To: Sergei Golubchik <serg(a)askmonty.org> Hi, Thank you for the response! I have downloaded the source code from https://downloads.mariadb.org/ the 10.0 Series. I followed these steps : I installed cmake and run cmake . , after that I run make and make install... everything worked ok without any errors, but I don't know how can I run the application. I hope this is not a very stupid question but make run is not working or something like that... Regards, Merca 2013/4/18 Sergei Golubchik <serg(a)askmonty.org> > Hi, Ionel! > > On Apr 18, Ionel Merca wrote: > > Hi, > > > > My name is Merca Ionel and I am a student at Politehnica University of > > Bucharest studying Computer Science in the third year. I am interested in > > the project with ldap authentication. I would like to know how can I > > download the source code and what relevant bugs can I fix to prove that I > > am capable of finishing the job. > > MariaDB is Open Source project, you can download the source code easily. > > No need to fix any bugs, just write a good proposal. Don't forget to > show that you understand how LDAP works, and cover how your LDAP > authentication plugin will be different from using MariaDB PAM > authentication plugin together with pam_ldap.so. > > Regards, > Sergei >

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[Maria-developers] [Gsoc] Regex enhancements Project
by Sudheera Palihakkara 19 Apr '13

19 Apr '13

Hi, I'm Sudheera Palihakkara, an undergraduate of Department of Computer Science and Engineering of University of Moratuwa. I'm interested in "Regex enhancements Project" and I need more information to get a clear picture about the project. Can I know what is the regex implementation used in mariadb is it the Henry Spencer's implementation or any newer implementation? And I want to know that is there any developer documentation on this classes present? I did a bit of search but unable to find. thank you. -- *Sudheera Palihakkara.* Undergraduate Department of *Computer Science and Engineering, *Faculty of Engineering, *University of Moratuwa*, Sri Lanka.

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[Maria-developers] Fwd: gsoc13
by Samarth Mathur 19 Apr '13

19 Apr '13

Hi, I'm interested in the LDAP authentication plugin. I read the earlier correspondence on this particular topic, so as I understand I need to get well acquainted with the LDAP protocol. Do you have more tips or recommendations as requisites for the same? Best Regards looking forward to a reply Sam

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[Maria-developers] GSoC 2013
by Shivam Agarwal 19 Apr '13

19 Apr '13

Hello please kindly provide me the basic requirements of programming languages needed to be participate in your project at GSoC 2013.

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