- discuss - lists.mariadb.org

[Maria-discuss] Expected release of 10.0.28
by Rhys.Campbell＠swisscom.com 06 Oct '16

06 Oct '16

Hi All, Do we have any estimation of the release of 10.0.28? Regards, Rhys

3 2

[Maria-discuss] thank you -> myrocks in mariadb
by MARK CALLAGHAN 06 Oct '16

06 Oct '16

MyRocks is coming to MariaDB. I think this is great news for MyRocks and the MariaDB community. Thank you. https://jira.mariadb.org/browse/MDEV-9658 -- Mark Callaghan mdcallag(a)gmail.com

1 0

[Maria-discuss] possible full-stack idea
by Mark Edwards 04 Oct '16

04 Oct '16

hello - i just joined this list and i apologize in advance if this is not the proper way to ask this question. recently i have had success combining deepstream and sequelize against a JSON column to allow for CRUD functionality in a browser with surprisingly very little code. my hope is to include something like vue, matreshka or even express to have full-stack functionality. before proceeding any further, i thought i should solicit a few opinions on this. currently i have a crude working prototype on github. please let me know any thoughts, concerns or questions before i proceed. Thank you, Mark Edwards

1 0

[Maria-discuss] MariaDB 10.1.18 now available
by Daniel Bartholomew 30 Sep '16

30 Sep '16

The MariaDB project is pleased to announce the immediate availability of MariaDB 10.1.18. This is a stable (GA) release. See the Release Notes and Changelog for details. - - Links - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - MariaDB 10.1.18 - Release Notes: https://mariadb.com/kb/en/mdb-10118-rn/ - Changelog: https://mariadb.com/kb/en/mdb-10118-cl/ - Downloads: https://downloads.mariadb.org/mariadb/10.1.18 About MariaDB 10.1: - https://mariadb.com/kb/en/what-is-mariadb-101/ APT and YUM Repository Configuration Generator: - https://downloads.mariadb.org/mariadb/repositories/ - - MariaDB Webinars - - - - - - - - - - - - - - - - - - - - - - - - - There are several upcoming MariaDB-focused webinars and many previously held ones available to watch on an on-demand basis at: - https://mariadb.com/news-events/webinars - - MariaDB Books - - - - - - - - - - - - - - - - - - - - - - - - - - There is an ever-growing library of MariaDB books available to help you get the most out of MariaDB. See the MariaDB Books page for details and links: - https://mariadb.com/kb/en/mariadb/books/ - - User Feedback plugin - - - - - - - - - - - - - - - - - - - - - - - MariaDB includes a User Feedback plugin. This plugin is disabled by default. If enabled, it submits basic, completely anonymous MariaDB usage information. This information is used by the developers to track trends in MariaDB usage to better guide development efforts. If you would like to help make MariaDB better, please add "feedback=ON" to your my.cnf or my.ini file! See http://mariadb.com/kb/en/user-feedback-plugin for more information. - - Quality - - - - - - - - - - - - - - - - - - - - - - - - - - - - - The project always strives for quality, but in reality, nothing is perfect. Please take time to report any issues you encounter at: - http://mariadb.org/jira - - Support MariaDB - - - - - - - - - - - - - - - - - - - - - - - - - If you would like to contribute to the MariaDB Foundation, please see the "contributing" and "donations" pages. We also have merchandise available in a cafepress store. All proceeds go to support the MariaDB Foundation. - https://mariadb.com/kb/en/contributing - https://mariadb.org/donate/ We hope you enjoy MariaDB! -- MariaDB Website - http://mariadb.org Twitter - http://twitter.com/mariadb Google+ - http://google.com/+mariadb Facebook - http://fb.com/MariaDB.dbms Knowledge Base - http://mariadb.com/kb

1 0

[Maria-discuss] Reg Maria DB + .Net Combination
by Karthick Subramanian 30 Sep '16

30 Sep '16

All, Can anyone share your experience or reference on below: 1. Production system with Maria DB and .Net environment 2. Transaction throughput, performance issues 3. Any challenges in terms of connectors etc. Thank you. Regards, Karthick

1 0

[Maria-discuss] Regarding ROLE
by Karthick Subramanian 29 Sep '16

29 Sep '16

All, When I GRANT ROLE to a USER, its throwing error: ERROR 1819 (HY000): Your password does not satisfy the current policy requirements +---------+------+----------------------------------------------------------------+ | Level | Code | Message | +---------+------+----------------------------------------------------------------+ | Warning | 1819 | cracklib: it is WAY too short | | Error | 1819 | Your password does not satisfy the current policy requirements | | Error | 1961 | Cannot grant role 'developer' to: 'apiuser'@'some ip'. | +---------+------+----------------------------------------------------------------+ Can anyone guide me on how to tackle this? Thank you. Regards, Karthick

1 1

[Maria-discuss] MariaDB 10.2.2 Beta now available
by Daniel Bartholomew 27 Sep '16

27 Sep '16

The MariaDB project is pleased to announce the immediate availability of MariaDB 10.2.2 Beta. This is the first beta release in the MariaDB 10.2 series. See the Release Notes and Changelog for details. - - Links - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - MariaDB 10.2.2 Beta - Release Notes: https://mariadb.com/kb/en/mdb-1022-rn/ - Changelog: https://mariadb.com/kb/en/mdb-1022-cl/ - Downloads: https://downloads.mariadb.org/mariadb/10.2.2 About MariaDB 10.2: - https://mariadb.com/kb/en/what-is-mariadb-102/ APT and YUM Repository Configuration Generator: - https://downloads.mariadb.org/mariadb/repositories/ - - MariaDB Webinars - - - - - - - - - - - - - - - - - - - - - - - - - There are several upcoming MariaDB-focused webinars and many previously held ones available to watch on an on-demand basis at: - https://mariadb.com/news-events/webinars - - MariaDB Books - - - - - - - - - - - - - - - - - - - - - - - - - - There is an ever-growing library of MariaDB books available to help you get the most out of MariaDB. See the MariaDB Books page for details and links: - https://mariadb.com/kb/en/mariadb/books/ - - User Feedback plugin - - - - - - - - - - - - - - - - - - - - - - - MariaDB includes a User Feedback plugin. This plugin is disabled by default. If enabled, it submits basic, completely anonymous MariaDB usage information. This information is used by the developers to track trends in MariaDB usage to better guide development efforts. If you would like to help make MariaDB better, please add "feedback=ON" to your my.cnf or my.ini file! See http://mariadb.com/kb/en/user-feedback-plugin for more information. - - Quality - - - - - - - - - - - - - - - - - - - - - - - - - - - - - The project always strives for quality, but in reality, nothing is perfect. Please take time to report any issues you encounter at: - http://mariadb.org/jira - - Support MariaDB - - - - - - - - - - - - - - - - - - - - - - - - - If you would like to contribute to the MariaDB Foundation, please see the "contributing" and "donations" pages. We also have merchandise available in a cafepress store. All proceeds go to support the MariaDB Foundation. - https://mariadb.com/kb/en/contributing - https://mariadb.org/donate/ We hope you enjoy MariaDB! -- MariaDB Website - http://mariadb.org Twitter - http://twitter.com/mariadb Google+ - http://google.com/+mariadb Facebook - http://fb.com/MariaDB.dbms Knowledge Base - http://mariadb.com/kb

1 0

[Maria-discuss] (no subject)
by l vic 24 Sep '16

24 Sep '16

Is there is a good way to remove a node from a galera cluster besides just killing it? / Are there are any implications of killing a node? Thanks,

2 1

[Maria-discuss] Long semaphore waits killing server
by Jon Foster 22 Sep '16

22 Sep '16

1 0

[Maria-discuss] MariaDB Galera Cluster 5.5.52 and Connector/ODBC 2.0.12 now available
by Daniel Bartholomew 21 Sep '16

21 Sep '16

The MariaDB project is pleased to announce the immediate availability of MariaDB Galera Cluster 5.5.52 and MariaDB Connector/ODBC 2.0.12. Both are Stable (GA) releases. See the Release Notes and Changelog for details. IMPORTANT: There was a security fix included in the 5.5.51 release of MariaDB. If you are running MariaDB or MariaDB Galera Cluster 5.5.50 or lower, please upgrade to at least 5.5.51 right away. See the MariaDB 5.5.51 release notes and the following blog post for more details. - https://mariadb.org/mariadb-server-versions-remote-root-code-execution-vuln… - https://mariadb.com/kb/en/mariadb-5551-release-notes/ - - Links - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - MariaDB Galera Cluster 5.5.52 Stable (GA) - Release Notes: https://mariadb.com/kb/en/mgc-5552-rn/ - Changelog: https://mariadb.com/kb/en/mgc-5552-cl/ - Downloads: https://downloads.mariadb.org/mariadb-galera/5.5.52 About MariaDB Galera Cluster: - https://mariadb.com/kb/en/what-is-mariadb-galera-cluster/ APT and YUM Repository Configuration Generator: - https://downloads.mariadb.org/mariadb/repositories/ MariaDB Connector/ODBC 2.0.12 - Release Notes: https://mariadb.com/kb/en/mco-2012-rn/ - Changelog: https://mariadb.com/kb/en/mco-2012-cl/ - Downloads: https://downloads.mariadb.org/connector-odbc/2.0.12/ About MariaDB Connector/C: - https://mariadb.com/kb/en/about-mariadb-connector-odbc/ - - MariaDB Webinars - - - - - - - - - - - - - - - - - - - - - - - - - There are several upcoming MariaDB-focused webinars and many previously held ones available to watch on an on-demand basis at: - https://mariadb.com/news-events/webinars - - MariaDB Books - - - - - - - - - - - - - - - - - - - - - - - - - - There is an ever-growing library of MariaDB books available to help you get the most out of MariaDB. See the MariaDB Books page for details and links: - https://mariadb.com/kb/en/mariadb/books/ - - User Feedback plugin - - - - - - - - - - - - - - - - - - - - - - - MariaDB includes a User Feedback plugin. This plugin is disabled by default. If enabled, it submits basic, completely anonymous MariaDB usage information. This information is used by the developers to track trends in MariaDB usage to better guide development efforts. If you would like to help make MariaDB better, please add "feedback=ON" to your my.cnf or my.ini file! See http://mariadb.com/kb/en/user-feedback-plugin for more information. - - Quality - - - - - - - - - - - - - - - - - - - - - - - - - - - - - The project always strives for quality, but in reality, nothing is perfect. Please take time to report any issues you encounter at: - http://mariadb.org/jira - - Support MariaDB - - - - - - - - - - - - - - - - - - - - - - - - - If you would like to contribute to the MariaDB Foundation, please see the "contributing" and "donations" pages. We also have merchandise available in a cafepress store. All proceeds go to support the MariaDB Foundation. - https://mariadb.com/kb/en/contributing - https://mariadb.org/donate/ We hope you enjoy MariaDB! -- MariaDB Website - http://mariadb.org Twitter - http://twitter.com/mariadb Google+ - http://google.com/+mariadb Facebook - http://fb.com/MariaDB.dbms Knowledge Base - http://mariadb.com/kb

1 0

[Maria-discuss] backup front end?
by l vic 19 Sep '16

19 Sep '16

Is there any open source front end tool for Xtrabackup? Thanks, -V

4 5

[Maria-discuss] MariaDB 5.5.52 now available
by Daniel Bartholomew 13 Sep '16

13 Sep '16

The MariaDB project is pleased to announce the immediate availability of MariaDB 5.5.52 Stable (GA). See the Release Notes and Changelog for details. IMPORTANT: There was a security fix included in the 5.5.51 release of MariaDB. If you are running MariaDB 5.5.50 or lower, please upgrade to at least MariaDB 5.5.51 right away. See the MariaDB 5.5.51 release notes and the following blog post for more details. - https://mariadb.org/mariadb-server-versions-remote-root-code-execution-vuln… - https://mariadb.com/kb/en/mariadb-5551-release-notes/ - - Links - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - MariaDB 5.5.52 Stable (GA) - Release Notes: https://mariadb.com/kb/en/mdb-5552-rn/ - Changelog: https://mariadb.com/kb/en/mdb-5552-cl/ - Downloads: https://downloads.mariadb.org/mariadb/5.5.52 About MariaDB 5.5: - https://mariadb.com/kb/en/what-is-mariadb-55/ APT and YUM Repository Configuration Generator: - https://downloads.mariadb.org/mariadb/repositories/ MariaDB Connector/J 1.5.0 RC - Release Notes: https://mariadb.com/kb/en/mcj-150-rn/ - Changelog: https://mariadb.com/kb/en/mcj-150-cl/ - Downloads: https://downloads.mariadb.org/connector-java/1.5.0/ About MariaDB Connector/J: - https://mariadb.com/kb/en/about-mariadb-connector-j/ MariaDB Connector/C 2.3.1 - Release Notes: https://mariadb.com/kb/en/mcc-231-rn/ - Changelog: https://mariadb.com/kb/en/mcc-231-cl/ - Downloads: https://downloads.mariadb.org/connector-c/2.3.1/ About MariaDB Connector/C: - https://mariadb.com/kb/en/about-mariadb-connector-c/ - - MariaDB Webinars - - - - - - - - - - - - - - - - - - - - - - - - - There are several upcoming MariaDB-focused webinars and many previously held ones available to watch on an on-demand basis at: - https://mariadb.com/news-events/webinars - - MariaDB Books - - - - - - - - - - - - - - - - - - - - - - - - - - There is an ever-growing library of MariaDB books available to help you get the most out of MariaDB. See the MariaDB Books page for details and links: - https://mariadb.com/kb/en/mariadb/books/ - - User Feedback plugin - - - - - - - - - - - - - - - - - - - - - - - MariaDB includes a User Feedback plugin. This plugin is disabled by default. If enabled, it submits basic, completely anonymous MariaDB usage information. This information is used by the developers to track trends in MariaDB usage to better guide development efforts. If you would like to help make MariaDB better, please add "feedback=ON" to your my.cnf or my.ini file! See http://mariadb.com/kb/en/user-feedback-plugin for more information. - - Quality - - - - - - - - - - - - - - - - - - - - - - - - - - - - - The project always strives for quality, but in reality, nothing is perfect. Please take time to report any issues you encounter at: - http://mariadb.org/jira - - Support MariaDB - - - - - - - - - - - - - - - - - - - - - - - - - If you would like to contribute to the MariaDB Foundation, please see the "contributing" and "donations" pages. We also have merchandise available in a cafepress store. All proceeds go to support the MariaDB Foundation. - https://mariadb.com/kb/en/contributing - https://mariadb.org/donate/ We hope you enjoy MariaDB! -- MariaDB Website - http://mariadb.org Twitter - http://twitter.com/mariadb Google+ - http://google.com/+mariadb Facebook - http://fb.com/MariaDB.dbms Knowledge Base - http://mariadb.com/kb

1 0

[Maria-discuss] Critical Update for CVE-2016-6662
by Alex 13 Sep '16

13 Sep '16

Hello, In regards to this zero day remote exploit , it seems MariaDB is also affected. Percona seems to have released new versions out to fix this. Any news from MariaDB side ? http://legalhackers.com/advisories/MySQL-Exploit-Remote-Root-Code-Execution… Regards, Alexandru

5 16

[Maria-discuss] MariaDB Developers Meetup
by Ian Gilfillan 12 Sep '16

12 Sep '16

The MariaDB Developers Meetup in Amsterdam is less than a month away now (October 6-8), and we're starting to set the schedule. If you want to suggest a topic to be covered, please add it now at https://docs.google.com/spreadsheets/d/1D7yS8wgCQVXNSEzuIjtAOGfyVwJStUoEb23… - you can also vote for those sessions you'd most be interested in. Full details of the meetup are at https://mariadb.org/2016-mariadb-developers-meetup/ - remember to sign up on the Meetup group as well to let us know you'll be coming.

1 0

[Maria-discuss] Database Platform Migration
by Suresh Rajagopal 10 Sep '16

10 Sep '16

Hi, How to migrate mysql 5.0 database from darwin to Linux? Database size is close to 1 TB Thanks Suresh Rajagopal

1 0

[Maria-discuss] Spider Nodes
by Suresh Rajagopal 10 Sep '16

10 Sep '16

Hi, What is best place to keep spider nodes ? Dedicated Physical Servers or Virtual Machines or Backend Nodes Backend nodes are physical servers with SSD. ThanksSuresh Rajagopal

1 0

[Maria-discuss] Reg Audit Trail Implementation
by Karthick Subramanian 08 Sep '16

08 Sep '16

All, Before I reinvent a wheel again, thought of checking with you experts whether any recommendation or suggestion for implementing audit trail feature for your database. I am looking for any open source product/tool for this purpose. I thought of exploring audit plugin, but I am not sure whether we can enable audit trail for the data changes in a tables. For example: *ORDER table:* ORDER_ID PRODUCT_ID QTY ORDER_DATE SHIP_DATE DELIVERY_DATE DELIVERY_ADDRESS Any changes on the above table's data (rows), we need to capture the audit trail like TABLE_NAME,COLUMN_NAME,OLD_VALUE,NEW_VALUE,CHANGE_DATE,CHANGE_BY,HOST,APP,MODULE etc. Thank you, Karthick

2 1

[Maria-discuss] handling of mixed case roles
by Robin Peiremans 05 Sep '16

05 Sep '16

Hi I've created a role with both upper and lowercase name, resulting in some weird behavior (output and test case below). The first thing I noticed is that you can create roles with the same name but different case (test_role and test_ROLE in below example), but you can't grant both to the same user as that results in an error 1961 when granting the second role. Imo this indicates that not all the roles code is case-sensitive. The second weird thing is that when you get the error 1961 in above scenario, the first role (that was granted successfully) is gone from the show grants output. It is not revoked (the user can still use it), it just isn't shown anymore until I flush privileges. Can this be considered a bug, or am I missing something here? MariaDB version: 10.1.13-MariaDB OS: Red Hat 7.2 Kind regards Robin Output and test case: MariaDB [mysql]> create role test_ROLE; Query OK, 0 rows affected (0.00 sec) MariaDB [mysql]> create role test_role; Query OK, 0 rows affected (0.00 sec) MariaDB [mysql]> grant select on mysql.* to test_role; Query OK, 0 rows affected (0.00 sec) MariaDB [mysql]> select user, host from user where is_role='y' and user like 'test%'; +-----------+------+ | user | host | +-----------+------+ | test_ROLE | | | test_role | | +-----------+------+ 2 rows in set (0.00 sec) MariaDB [mysql]> grant test_role to testuser; Query OK, 0 rows affected (0.00 sec) MariaDB [mysql]> show grants for testuser; +------------------------------------------------------------------------+ | Grants for testuser@% | +------------------------------------------------------------------------+ | GRANT test_role TO 'testuser'@'%' | | GRANT USAGE ON *.* TO 'testuser'@'%' IDENTIFIED VIA pam USING 'mariadb' | +------------------------------------------------------------------------+ 2 rows in set (0.00 sec) MariaDB [mysql]> grant test_ROLE to testuser; ERROR 1961 (HY000): Cannot grant role 'test_ROLE' to: 'testuser'. MariaDB [mysql]> show grants for testuser; +------------------------------------------------------------------------+ | Grants for testuser@% | +------------------------------------------------------------------------+ | GRANT USAGE ON *.* TO 'testuser'@'%' IDENTIFIED VIA pam USING 'mariadb' | +------------------------------------------------------------------------+ 1 row in set (0.00 sec) MariaDB [mysql]> select * from roles_mapping where user='testuser'; +-----------+---------+-----------+--------------+ | Host | User | Role | Admin_option | +-----------+---------+-----------+--------------+ | % | testuser | test_role | N | +-----------+---------+-----------+--------------+ 3 rows in set (0.00 sec) MariaDB [mysql]> flush privileges; Query OK, 0 rows affected (0.00 sec) MariaDB [mysql]> show grants for testuser; +------------------------------------------------------------------------+ | Grants for testuser@% | +------------------------------------------------------------------------+ | GRANT test_role TO 'testuser'@'%' | | GRANT USAGE ON *.* TO 'testuser'@'%' IDENTIFIED VIA pam USING 'mariadb' | +------------------------------------------------------------------------+ 2 rows in set (0.00 sec) This e-mail and any attached files are confidential and may be legally privileged. If you are not the addressee, any disclosure, reproduction, copying, distribution, or other dissemination or use of this communication is strictly prohibited. If you have received this transmission in error please notify KBC immediately and then delete this e-mail. KBC does not accept liability for the correct and complete transmission of the information, nor for any delay or interruption of the transmission, nor for damages arising from the use of or reliance on the information. All e-mail messages addressed to, received or sent by KBC or KBC employees are deemed to be professional in nature. Accordingly, the sender or recipient of these messages agrees that they may be read by other KBC employees than the official recipient or sender in order to ensure the continuity of work-related activities and allow supervision thereof.

2 2

[Maria-discuss] R: handling of mixed case roles
by Federico Razzoli 05 Sep '16

05 Sep '16

Users are case-sensitive, so I expect the same from roles. If something doesn't work with mixed-case roles, it is probably a bug. Federico -------------------------------------------- Lun 5/9/16, Robin Peiremans <robin.peiremans(a)kbc.be> ha scritto: Oggetto: [Maria-discuss] handling of mixed case roles A: "maria-discuss(a)lists.launchpad.net" <maria-discuss(a)lists.launchpad.net> Data: Lunedì 5 settembre 2016, 10:27 Hi I've created a role with both upper and lowercase name, resulting in some weird behavior (output and test case below). The first thing I noticed is that you can create roles with the same name but different case (test_role and test_ROLE in below example), but you can't grant both to the same user as that results in an error 1961 when granting the second role. Imo this indicates that not all the roles code is case-sensitive. The second weird thing is that when you get the error 1961 in above scenario, the first role (that was granted successfully) is gone from the show grants output. It is not revoked (the user can still use it), it just isn't shown anymore until I flush privileges. Can this be considered a bug, or am I missing something here? MariaDB version: 10.1.13-MariaDB OS: Red Hat 7.2 Kind regards Robin Output and test case: MariaDB [mysql]> create role test_ROLE; Query OK, 0 rows affected (0.00 sec) MariaDB [mysql]> create role test_role; Query OK, 0 rows affected (0.00 sec) MariaDB [mysql]> grant select on mysql.* to test_role; Query OK, 0 rows affected (0.00 sec) MariaDB [mysql]> select user, host from user where is_role='y' and user like 'test%'; +-----------+------+ | user | host | +-----------+------+ | test_ROLE | | | test_role | | +-----------+------+ 2 rows in set (0.00 sec) MariaDB [mysql]> grant test_role to testuser; Query OK, 0 rows affected (0.00 sec) MariaDB [mysql]> show grants for testuser; +------------------------------------------------------------------------+ | Grants for testuser@% | +------------------------------------------------------------------------+ | GRANT test_role TO 'testuser'@'%' | | GRANT USAGE ON *.* TO 'testuser'@'%' IDENTIFIED VIA pam USING 'mariadb' | +------------------------------------------------------------------------+ 2 rows in set (0.00 sec) MariaDB [mysql]> grant test_ROLE to testuser; ERROR 1961 (HY000): Cannot grant role 'test_ROLE' to: 'testuser'. MariaDB [mysql]> show grants for testuser; +------------------------------------------------------------------------+ | Grants for testuser@% | +------------------------------------------------------------------------+ | GRANT USAGE ON *.* TO 'testuser'@'%' IDENTIFIED VIA pam USING 'mariadb' | +------------------------------------------------------------------------+ 1 row in set (0.00 sec) MariaDB [mysql]> select * from roles_mapping where user='testuser'; +-----------+---------+-----------+--------------+ | Host | User | Role | Admin_option | +-----------+---------+-----------+--------------+ | % | testuser | test_role | N | +-----------+---------+-----------+--------------+ 3 rows in set (0.00 sec) MariaDB [mysql]> flush privileges; Query OK, 0 rows affected (0.00 sec) MariaDB [mysql]> show grants for testuser; +------------------------------------------------------------------------+ | Grants for testuser@% | +------------------------------------------------------------------------+ | GRANT test_role TO 'testuser'@'%' | | GRANT USAGE ON *.* TO 'testuser'@'%' IDENTIFIED VIA pam USING 'mariadb' | +------------------------------------------------------------------------+ 2 rows in set (0.00 sec) Disclaimer -----Segue allegato----- _______________________________________________ Mailing list: https://launchpad.net/~maria-discuss Post to : maria-discuss(a)lists.launchpad.net Unsubscribe : https://launchpad.net/~maria-discuss More help : https://help.launchpad.net/ListHelp

1 0

[Maria-discuss] mysqld syslog flood Bad file descriptor
by Raffael Sahli 05 Sep '16

05 Sep '16

Hi Over the weekend I had a problem with one mysqld instance. This single instance flooded our entire syslog infrastructure with ~190mio log entries within 6 hours. The messages was: "140289656219584 [ERROR] Error in accept: Bad file descriptor" mysqld: /usr/sbin/mysqld Ver 10.1.16-MariaDB-1~trusty for debian-linux-gnu on x86_64 (mariadb.org binary distribution) I will configure rsyslog to throttle such entries, but anyways, is this a known problem? Cheers -- Raffael Sahli public(a)raffaelsahli.com

1 0

[Maria-discuss] 回复：Re:__转发：failed_to_connect_mariadb_at_addition_node_in_MariaDB_galera_cluster
by 西门吹牛 03 Sep '16

03 Sep '16

Hi, Thanks for the reponse. No, I started mysqld on the second node via comamd "mysqld --defaults-extra-file=mdb.my.cnf --debug". The problem is permanent. No abnormal output seen from the console. I feel mariadb may stuck somewher. from the trace log(attached mdb.mysqld.trace). it looks stuck at wsrep_replication_process. It may wait for some message from primary node. but I have no ieda what it waits for. -------------------------------- ----- 原始邮件 ----- 发件人：Nirbhay Choubey <nirbhay(a)mariadb.com> 收件人：zh1029(a)sina.com 抄送人：maria-discuss <maria-discuss(a)lists.launchpad.net>, "yan-jack.chen" <yan-jack.chen(a)nokia.com> 主题：Re:_[Maria-discuss]_转发：failed_to_connect_mariadb_at_addition_node_in_MariaDB_galera_cluster 日期：2016年09月02日 23点26分 Hi, On Thu, Sep 1, 2016 at 11:08 PM, 西门吹牛 <zh1029(a)sina.com> wrote: Hi, I deployed two MariaDB galera version in two nodes to build cluster. But I can’t connect MariaDB in second node as seems the port is not created by MariaDB because looks like it is stuck somehow. Version: mysqld 10.1.17-MariaDB-debug VS galera-3-25.3.17 I started MariaDB in first node. Seems fine. Port 3307 was created and I can login Mariadb by mysql. You shouldn't use --wsrep-new-cluster to start the 2nd node (in case you are).Regarding the hang:Does it happen all the time? Repeatable?Is that all you see in the error log? Nothing after the partial last line?Will it be possible to attach mysqld to some debugger to check where exactly does it hang? Best,Nirbhay [root@MMN-0(RCP-69) /root/test] # /home/_rcpadmin/bin/mariadb/bin/mysqld --defaults-extra-file=./mmn.my.cnf --wsrep-new-cluster --debug 2016-09-01 16:41:37 140716544316288 [Note] /home/_rcpadmin/bin/mariadb/bin/mysqld (mysqld 10.1.17-MariaDB-debug) starting as process 15248 ... 2016-09-01 16:41:38 140716544316288 [Note] WSREP: Setting wsrep_ready to 0 2016-09-01 16:41:38 140716544316288 [Note] WSREP: Read nil XID from storage engines, skipping position init 2016-09-01 16:41:38 140716544316288 [Note] WSREP: wsrep_load(): loading provider library '/usr/lib64/libgalera_smm.so' 2016-09-01 16:41:38 140716544316288 [Note] WSREP: wsrep_load(): Galera 3.17(r0) by Codership Oy <info(a)codership.com> loaded successfully. 2016-09-01 16:41:38 140716544316288 [Note] WSREP: CRC-32C: using hardware acceleration. 2016-09-01 16:41:38 140716544316288 [Note] WSREP: Found saved state: 900987cc-7003-11e6-b25f-de0a52317f1d:0 2016-09-01 16:41:38 140716544316288 [Note] WSREP: Passing config to GCS: base_dir = /mariadb/; base_host = MMN-0; base_port = 4567; cert.log_conflicts = no; debug = no; evs.auto_evict = 0; evs.delay_margin = PT1S; evs.delayed_keep_period = PT30S; evs.inactive_check_period = PT0.5S; evs.inactive_timeout = PT15S; evs.join_retrans_period = PT1S; evs.max_install_timeouts = 3; evs.send_window = 4; evs.stats_report_period = PT1M; evs.suspect_timeout = PT5S; evs.user_send_window = 2; evs.view_forget_timeout = PT24H; gcache.dir = /mariadb/; gcache.keep_pages_size = 0; gcache.mem_size = 0; gcache.name = /mariadb//galera.cache; gcache.page_size = 300M; gcache.size = 300M; gcomm.thread_prio = ; gcs.fc_debug = 0; gcs.fc_factor = 1.0; gcs.fc_limit = 16; gcs.fc_master_slave = no; gcs.max_packet_size = 64500; gcs.max_throttle = 0.25; gcs.recv_q_hard_limit = 9223372036854775807; gcs.recv_q_soft_limit = 0.25; gcs.sync_donor = no; gmcast.segment = 0; gmcast.version = 0; pc.announce_timeout = PT3S; pc.checksum = false; pc.ignore_quorum = false; pc.ignore_sb = false; pc 2016-09-01 16:41:38 140716029634304 [Note] WSREP: Service thread queue flushed. 2016-09-01 16:41:38 140716544316288 [Note] WSREP: Assign initial position for certification: 0, protocol version: -1 2016-09-01 16:41:38 140716544316288 [Note] WSREP: wsrep_sst_grab() 2016-09-01 16:41:38 140716544316288 [Note] WSREP: Start replication 2016-09-01 16:41:38 140716544316288 [Note] WSREP: 'wsrep-new-cluster' option used, bootstrapping the cluster 2016-09-01 16:41:38 140716544316288 [Note] WSREP: Setting initial position to 900987cc-7003-11e6-b25f-de0a52317f1d:0 2016-09-01 16:41:38 140716544316288 [Note] WSREP: protonet asio version 0 2016-09-01 16:41:38 140716544316288 [Note] WSREP: Using CRC-32C for message checksums. 2016-09-01 16:41:38 140716544316288 [Note] WSREP: backend: asio 2016-09-01 16:41:38 140716544316288 [Note] WSREP: gcomm thread scheduling priority set to other:0 2016-09-01 16:41:38 140716544316288 [Warning] WSREP: access file(/mariadb//gvwstate.dat) failed(No such file or directory) 2016-09-01 16:41:38 140716544316288 [Note] WSREP: restore pc from disk failed 2016-09-01 16:41:38 140716544316288 [Note] WSREP: GMCast version 0 2016-09-01 16:41:38 140716544316288 [Note] WSREP: (e5a32d3c, 'tcp://0.0.0.0:4567') listening at tcp://0.0.0.0:4567 2016-09-01 16:41:38 140716544316288 [Note] WSREP: (e5a32d3c, 'tcp://0.0.0.0:4567') multicast: , ttl: 1 2016-09-01 16:41:38 140716544316288 [Note] WSREP: EVS version 0 2016-09-01 16:41:38 140716544316288 [Note] WSREP: gcomm: bootstrapping new group 'example_cluster' 2016-09-01 16:41:38 140716544316288 [Note] WSREP: start_prim is enabled, turn off pc_recovery 2016-09-01 16:41:38 140716544316288 [Note] WSREP: Node e5a32d3c state prim 2016-09-01 16:41:38 140716544316288 [Note] WSREP: view(view_id(PRIM,e5a32d3c,1) memb { e5a32d3c,0 } joined { } left { } partitioned { }) 2016-09-01 16:41:38 140716544316288 [Note] WSREP: save pc into disk 2016-09-01 16:41:38 140716544316288 [Note] WSREP: discarding pending addr without UUID: tcp://169.254.0.4:4567 2016-09-01 16:41:38 140716544316288 [Note] WSREP: discarding pending addr proto entry 0x5652b0352ef0 2016-09-01 16:41:38 140716544316288 [Note] WSREP: discarding pending addr without UUID: tcp://169.254.0.5:4567 2016-09-01 16:41:38 140716544316288 [Note] WSREP: discarding pending addr proto entry 0x5652b035b720 2016-09-01 16:41:38 140716544316288 [Note] WSREP: discarding pending addr without UUID: tcp://169.254.0.6:4567 2016-09-01 16:41:38 140716544316288 [Note] WSREP: discarding pending addr proto entry 0x5652b0363ea0 2016-09-01 16:41:38 140716544316288 [Note] WSREP: gcomm: connected 2016-09-01 16:41:38 140716544316288 [Note] WSREP: Changing maximum packet size to 64500, resulting msg size: 32636 2016-09-01 16:41:38 140716544316288 [Note] WSREP: Shifting CLOSED -> OPEN (TO: 0) 2016-09-01 16:41:38 140716544316288 [Note] WSREP: Opened channel 'example_cluster' 2016-09-01 16:41:38 140715987670784 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 0, memb_num = 1 2016-09-01 16:41:38 140716544316288 [Note] WSREP: Waiting for SST to complete. 2016-09-01 16:41:38 140715987670784 [Note] WSREP: STATE_EXCHANGE: sent state UUID: e5a3bc45-701f-11e6-ba1c-471590fea490 2016-09-01 16:41:38 140715987670784 [Note] WSREP: STATE EXCHANGE: sent state msg: e5a3bc45-701f-11e6-ba1c-471590fea490 2016-09-01 16:41:38 140715987670784 [Note] WSREP: STATE EXCHANGE: got state msg: e5a3bc45-701f-11e6-ba1c-471590fea490 from 0 (MMN-0) 2016-09-01 16:41:38 140715987670784 [Note] WSREP: Quorum results: version = 4, component = PRIMARY, conf_id = 0, members = 1/1 (joined/total), act_id = 0, last_appl. = -1, protocols = 0/7/3 (gcs/repl/appl), group UUID = 900987cc-7003-11e6-b25f-de0a52317f1d 2016-09-01 16:41:38 140715987670784 [Note] WSREP: Flow-control interval: [16, 16] 2016-09-01 16:41:38 140715987670784 [Note] WSREP: Restored state OPEN -> JOINED (0) 2016-09-01 16:41:38 140715987670784 [Note] WSREP: Member 0.0 (MMN-0) synced with group. 2016-09-01 16:41:38 140716542806784 [Note] WSREP: New cluster view: global state: 900987cc-7003-11e6-b25f-de0a52317f1d:0, view# 1: Primary, number of nodes: 1, my index: 0, protocol version 3 2016-09-01 16:41:38 140715987670784 [Note] WSREP: Shifting JOINED -> SYNCED (TO: 0) 2016-09-01 16:41:38 140716544316288 [Note] WSREP: SST complete, seqno: 0 2016-09-01 16:41:38 140716544316288 [Note] InnoDB: Using mutexes to ref count buffer pool pages 2016-09-01 16:41:38 140716544316288 [Note] InnoDB: InnoDB: !!!!!!!! UNIV_DEBUG switched on !!!!!!!!! 2016-09-01 16:41:38 140716544316288 [Note] InnoDB: InnoDB: !!!!!!!! UNIV_SYNC_DEBUG switched on !!!!!!!!! 2016-09-01 16:41:38 140716544316288 [Note] InnoDB: The InnoDB memory heap is disabled 2016-09-01 16:41:38 140716 _______________________________________________ Mailing list: https://launchpad.net/~maria-discuss Post to : maria-discuss(a)lists.launchpad.net Unsubscribe : https://launchpad.net/~maria-discuss More help : https://help.launchpad.net/ListHelp

2 1

[Maria-discuss] TLS SNI support
by Felipe Gasper 03 Sep '16

03 Sep '16

Hi all, Has support for TLS SNI ever been discussed for MariaDB? This would allow hosting of multiple SSL certificates from the same server. It’s a boon in shared hosting environments. From the client’s end, at least, it would be trivial to implement. Doing it on the server would be trickier, but still pretty doable, I’d think? -Felipe Gasper

3 5

[Maria-discuss] 转发：failed to connect mariadb at addition node in MariaDB galera cluster
by 西门吹牛 02 Sep '16

02 Sep '16

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[truncated for moderation]

2 1

[Maria-discuss] Upgrade error: mariadb 10.1.16 to 10.1.17
by Erik de Waard 01 Sep '16

01 Sep '16

Hello, When upgrading from 10.1.16 to 10.1.17 on Debian Jessie i've received the following error: aptitude upgrade <snip> dpkg: error processing package mariadb-server-10.1 (--configure): subprocess installed post-installation script returned error exit status 1 Processing triggers for libc-bin (2.19-18+deb8u4) ... Errors were encountered while processing: mariadb-server-10.1 E: Sub-process /usr/bin/dpkg returned an error code (1) Failed to perform requested operation on package. Trying to recover: Setting up mariadb-server-10.1 (10.1.17+maria-1~jessie) ... dpkg: error processing package mariadb-server-10.1 (--configure): subprocess installed post-installation script returned error exit status 1 Errors were encountered while processing: mariadb-server-10.1 Current status: 0 updates [-14] <snip> /var/log/syslog mysqld_safe[44689]: ERROR: 1136 Column count doesn't match value count at row 1 Was able to fix by running. /usr/sbin/mysqld --skip-grant --general-log & And running the upgrade again. See attached full logs.

2 1

[Maria-discuss] New Question: AES_ENCRYPT() and AES_DECRYPT() with other than ECB mode?
by AskMonty KB 01 Sep '16

01 Sep '16

Hello, A new question has been asked in "MariaDB Community" by w3goodies.com_64477. Please answer it at http://mariadb.com/kb/en/aes_encrypt-and-aes_decrypt-with-other-than-ecb-mo… as the person asking the question may not be subscribed to the mailing list. -------------------------------- Since MySQL 5.6.17, MySQL supports block_encryption_mode to change encryption mode from ECB to other modes like 256-CBC http://dev.mysql.com/doc/refman/5.7/en/server-system-variables.html#sysvar_… I think MariaDB currently only supports 128-ECB for AES_ENCRYPT() and AES_DECRYPT(), will there be update in MariaDB to merge this block_encryption_mode feature any soon? -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/aes_encrypt-and-aes_decrypt-with-other-than-ecb-mo…

1 0

[Maria-discuss] InnoDB plugin maturity
by Ian Gilfillan 01 Sep '16

01 Sep '16

If you look at the list of plugin maturities, say with: SELECT plugin_name,plugin_version,plugin_maturity FROM information_schema.plugins ORDER BY plugin_name; I notice that in 10.1, InnoDB/XtraDB is listed as Gamma (changed from Beta in 10.1.13), while in 10.0, with the same version of XtraDB, it's listed as Stable. What's the basis of the distinction between the two, especially since 10.1 itself is a stable release? It seems strange to have InnoDB listed as the same maturity as Spider :)

2 1

Re: [Maria-discuss] Don't replicate procedures in the mysql database
by Federico Razzoli 31 Aug '16

31 Aug '16

I never used replicate_ignore_db='mysql'. But I know some people does. Did you check if it has side effects? Federico -------------------------------------------- Mer 31/8/16, Игорь Пашев <pashev.igor(a)gmail.com> ha scritto: Oggetto: Re: [Maria-discuss] Don't replicate procedures in the mysql database A: "MariaDB discuss" <maria-discuss(a)lists.launchpad.net> Data: Mercoledì 31 agosto 2016, 23:39 Thanks to everyone Here is the solution: On the slave: Replicate_Ignore_DB: mysql Replicate_Do_Table: Replicate_Ignore_Table: Replicate_Wild_Do_Table: foo.% Replicate_Wild_Ignore_Table: On the master: USE mysql; CREATE PROCEDURE whatever() BEGIN END; _______________________________________________ Mailing list: https://launchpad.net/~maria-discuss Post to : maria-discuss(a)lists.launchpad.net Unsubscribe : https://launchpad.net/~maria-discuss More help : https://help.launchpad.net/ListHelp

2 1

[Maria-discuss] Don't replicate procedures in the mysql database
by Игорь Пашев 31 Aug '16

31 Aug '16

Hi all, I'm using multi-source replication with "white list" options only: foo.replicate_wild_do_table = foo.% foo.replicate_ignore_table = foo.beep foo.replicate_ignore_table = foo.tmp The masters are writing row-based binary logs as is (no filtering at masters). This works almost as expected: only the `foo` database gets updates, the mentioned tables are ignored. The `mysql` database does not get updates, even when I run GRANT / REVOKE on the masters quite often. But when I create a procedure on the master it get propagated to the slave: When I execute `CREATE PROCEDURE mysql.bar` on the master, this procedure appears on the slave. How could I avoid that? Did I miss some options? Is this a bug?

4 5

[Maria-discuss] New Question: MONyog Cluster Monitoring
by AskMonty KB 31 Aug '16

31 Aug '16

Hello, A new question has been asked in "MariaDB FAQ" by palash.harchandani93_43595. Please answer it at http://mariadb.com/kb/en/monyog-cluster-monitoring/ as the person asking the question may not be subscribed to the mailing list. -------------------------------- Is it possible to see all the monitoring information for galera cluster together..for eg In charts we get collected information of all the nodes of a cluster? -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/monyog-cluster-monitoring/

1 0

[Maria-discuss] optimize table wait table level lock in MairaDB 10.1.16 ?
by Ljr Yang 30 Aug '16

30 Aug '16

Hi, all Today, we use optimize table in MariaDB 10.1.16. Table test01 have about 2 millions records. session 1: optimize table test01; session 2: select count(*) from test01 ; when session 1 run, In processlist session 2 state: Waiting FOR TABLE LEVEL LOCK we had set innodb_defragment=1 in my.cnf ,but run optimize table still have table lock？ reference link: https://mariadb.com/kb/en/mariadb/defragmenting-innodb-tablespaces/ -- Ljr

2 1

[Maria-discuss] MariaDB 10.1.17 and MariaDB Galera Cluster 10.0.27 now available
by Daniel Bartholomew 30 Aug '16

30 Aug '16

The MariaDB project is pleased to announce the immediate availability of MariaDB 10.1.17 and MariaDB Galera Cluster 10.0.27. These are both Stable (GA) releases. See the Release Notes and Changelogs for details. - - Links - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - MariaDB 10.1.17 - Release Notes: https://mariadb.com/kb/en/mdb-10117-rn/ - Changelog: https://mariadb.com/kb/en/mdb-10117-cl/ - Downloads: https://downloads.mariadb.org/mariadb/10.1.17 About MariaDB 10.1: - https://mariadb.com/kb/en/what-is-mariadb-101/ APT and YUM Repository Configuration Generator: - https://downloads.mariadb.org/mariadb/repositories/ MariaDB Galera Cluster 10.0.27 - Release Notes: https://mariadb.com/kb/en/mgc-10027-rn/ - Changelog: https://mariadb.com/kb/en/mgc-10027-cl/ - Downloads: https://downloads.mariadb.org/mariadb-galera/10.0.27/ About MariaDB Galera Cluster: - https://mariadb.com/kb/en/about-mariadb-galera-cluster/ - - MariaDB Webinars - - - - - - - - - - - - - - - - - - - - - - - - - There are several upcoming MariaDB-focused webinars and many previously held ones available to watch on an on-demand basis at: - https://mariadb.com/news-events/webinars - - MariaDB Books - - - - - - - - - - - - - - - - - - - - - - - - - - There is an ever-growing library of MariaDB books available to help you get the most out of MariaDB. See the MariaDB Books page for details and links: - https://mariadb.com/kb/en/mariadb/books/ - - User Feedback plugin - - - - - - - - - - - - - - - - - - - - - - - MariaDB includes a User Feedback plugin. This plugin is disabled by default. If enabled, it submits basic, completely anonymous MariaDB usage information. This information is used by the developers to track trends in MariaDB usage to better guide development efforts. If you would like to help make MariaDB better, please add "feedback=ON" to your my.cnf or my.ini file! See http://mariadb.com/kb/en/user-feedback-plugin for more information. - - Quality - - - - - - - - - - - - - - - - - - - - - - - - - - - - - The project always strives for quality, but in reality, nothing is perfect. Please take time to report any issues you encounter at: - http://mariadb.org/jira - - Support MariaDB - - - - - - - - - - - - - - - - - - - - - - - - - If you would like to contribute to the MariaDB Foundation, please see the "contributing" and "donations" pages. We also have merchandise available in a cafepress store. All proceeds go to support the MariaDB Foundation. - https://mariadb.com/kb/en/contributing - https://mariadb.org/donate/ We hope you enjoy MariaDB! -- MariaDB Website - http://mariadb.org Twitter - http://twitter.com/mariadb Google+ - http://google.com/+mariadb Facebook - http://fb.com/MariaDB.dbms Knowledge Base - http://mariadb.com/kb

1 0

[Maria-discuss] geo replication?
by l vic 29 Aug '16

29 Aug '16

Is replication between different data centers supported in MariaDB and is it supported in open source version, or in enterprise only? Thank you, -V

4 4

[Maria-discuss] Reg custom port for maxscale binlog router
by Karthick Subramanian 29 Aug '16

29 Aug '16

Hi all, When I try to configure maxscale for binlogrouter, I noticed that documentation examples using port as 5308. When I try to configure similarly, it says, 111 connection refused or unable to connect master from maxscale. I have enabled the port in centOs7 using firewalld on both master server as well maxscale server: firewall-cmd --add-port=5308/tcp But still,I couldn't able to establish connection from maxscale server to mariadb server(master): mysql -u maxscaleoper -h ip:ip:ip:ip --port 5308 -p ERROR 2003 (HY000): Can't connect to MySQL server on 'ip:ip:ip:ip' (111 "Connection refused") Can anyone please help me on how to resolve this error. Because of this error, I couldn't make maxscale up and running. Regards, Karthick S

2 2

Re: [Maria-discuss] Don't replicate procedures in the mysql database
by Federico Razzoli 29 Aug '16

29 Aug '16

You should keep those procedures in a different database, not mysql. Then you can avoid replication with replication filters: https://mariadb.com/kb/en/mariadb/selectively-skipping-replication-of-binlo… But first, be sure you understand what happens when you call the procedure on the master. Federico -------------------------------------------- Lun 29/8/16, Игорь Пашев <pashev.igor(a)gmail.com> ha scritto: Oggetto: Re: [Maria-discuss] Don't replicate procedures in the mysql database A: "Daniel Black" <daniel.black(a)au1.ibm.com> Cc: "MariaDB discuss" <maria-discuss(a)lists.launchpad.net> Data: Lunedì 29 agosto 2016, 15:44 2016-08-29 1:25 GMT+03:00 Daniel Black <daniel.black(a)au1.ibm.com>: > A question for you is why is it important not to have it on the slave? Because the slave already has this procedure with a slightly different implementation, and different owner (definer). > If the slave is a failover it should have the procedure. If I wanted a failover server I would not be fiddling with replication options and channels at all. >> When I execute `CREATE PROCEDURE mysql.bar` on the master, this >> procedure appears on the slave. > > Which is what replication is meant to do. This is not consistent with creating and modifying mysql users. That's why I'm asking. > Its probably also best not to populate the mysql database with your > stored procedures. It's totally fine for maintenance procedures. See for example http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/Appendix.MySQL.SQLRef… > set session sql_log_bin=0; create procedure... This is not scalable and sometime impossible: for the SUPER privilege, at Amazon RDS, it could break other slaves. _______________________________________________ Mailing list: https://launchpad.net/~maria-discuss Post to : maria-discuss(a)lists.launchpad.net Unsubscribe : https://launchpad.net/~maria-discuss More help : https://help.launchpad.net/ListHelp

1 0

[Maria-discuss] howto get MariaDB T-Shirts and Hoodies?
by Lukas Lehner 29 Aug '16

29 Aug '16

Hi I have lots (> 10) of MongoDB T-Shirts, but I prefer to run MariaDB. Howto get cool MariaDB Shirts and Hoodies? Witch a search engine I found only "Support MariaDB" products (CafePress). That's not my taste :-( thanks Lukas

2 1

[Maria-discuss] When using the getGeneratedKeys() method the keys are returned, but in which order?
by Péter Éberhardt 26 Aug '16

26 Aug '16

Hi, I want to insert multiple records into a table using one statement like this through jdbc: INSERT INTO demo (name) VALUES ('Jeff'),('Jones'),('Agnes'),...,('Wolfgang'); Then I want to get the generated ids with the getGeneratedKeys() method and match them to the inserted records but how can I be sure the method gives the ids in the same order as I listed the records in the statement? I can't find any related information in the documentation just the fact the method gives back those ids. DDL: CREATE TABLE demo (id bigint primary key auto_increment , name text); If this information would put into the document also then I can go with my implementation on this way. Thanks, Peter

3 4

[Maria-discuss] New Question: Locking/deadlocking on temp tables?
by AskMonty KB 26 Aug '16

26 Aug '16

Hello, A new question has been asked in "MariaDB Knowledge Base" by WebtrendsData. Please answer it at http://mariadb.com/kb/en/lockingdeadlocking-on-temp-tables/ as the person asking the question may not be subscribed to the mailing list. -------------------------------- Hello - I am coming up to speed on MariaDB, I have a MS Sql Server and Hadoop background but we are starting to use MariaDB heavily. We have some queries that hit tables with mediumtext datatype columns. My understanding is these types of queries will always generate temp tables directly to disk (because of the text/blob types). I've confirmed our temp table engine is Aria. >From what I've read, in the mysql world, this situation would end up with a MyIsam table on disk, which does not have row locking, only table locking. I've tried looking for info on how Aria tables would handle this as I suspect we are getting deadlocks on these tables. Our application is reporting many database deadlocks, our entire database is all ExtraDB tables, yet SHOW ENGINE INNODB STATUS does not report any deadlocks, which leads me to think it is the temp tables. So I guess my question is, does the Aria engine do row locking? Is it possible to get a status similar to SHOW ENGINE INNODB STATUS? Please forgive me if this is painfully obvious or unclear (I'm still learning!), and thank you for your time. -Aaron -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/lockingdeadlocking-on-temp-tables/

5 7

Re: [Maria-discuss] Backporting bug fixes to 1.0?
by Justin Swanhart 26 Aug '16

26 Aug '16

Thanks for your armchair diagnosis, but I'm not "striking out" at anybody. I'm outraged by the behavior of MariaDB. I'm passionate about open source, since my whole life has been spent on it. I joined because the company is open source. What I found after I joined was a total lack of regard for it, and a lack of ethics. Would YOU knowingly ask a customer to install software with known vulnerabilities reported ten years ago? Would you ship open source that doesn't compile? Would you extort your current users of your product for bug fixes? If you answered yes to those questions then you don't have ethics either. --Justin Sent from my iPhone On Aug 25, 2016, at 1:15 AM, Jan Steinman <Jan(a)EcoReality.org> wrote: >> On 2016-08-24, at 06:22, Justin Swanhart <greenlion(a)gmail.com> wrote: >> >> I'm bipolar > > Seems more like Borderline to me. Bipolars generally don’t strike out at others as much as you are doing. > > Jan Steinman > EcoReality Co-op, http://www.EcoReality.org > 2152 Fulford-Ganges Road > Salt Spring Island, BC V8K 1Z7 CANADA > +1 250.653.2024 > > >

1 1

[Maria-discuss] ibdata1 file grow quickly in MariaDB 10.1 ?
by Ljr Yang 25 Aug '16

25 Aug '16

Hi, All we use MariaDB 10.1.16 , about have 30 machines. Recently ,there one master and slave's ibdat1 growed to about 4GB, others machine are normal. mainly parameter in my.cnf : innodb_data_home_dir = /data/mysql/data innodb_data_file_path = ibdata1:2G:autoextend innodb_log_files_in_group=3 innodb_log_file_size = 1G innodb_undo_logs=128 innodb_undo_tablespaces=4 innodb_file_per_table= 1 ls -l /data/mysql/data -rw-r--r-- 1 mysql mysql 4429185024 Aug 25 21:38 ibdata1 -rw-r--r-- 1 mysql mysql 1073741824 Aug 25 21:38 ib_logfile0 -rw-r--r-- 1 mysql mysql 1073741824 Aug 25 21:38 ib_logfile1 -rw-r--r-- 1 mysql mysql 1073741824 Aug 25 20:13 ib_logfile2 -rw-r--r-- 1 mysql mysql 616562688 Aug 25 21:36 undo001 -rw-r--r-- 1 mysql mysql 411041792 Aug 25 21:27 undo002 -rw-r--r-- 1 mysql mysql 708837376 Aug 25 21:34 undo003 -rw-r--r-- 1 mysql mysql 981467136 Aug 25 21:34 undo004 Today, when found the problem, there are not some big transaction in show processlist. We guess ibdata1 had growed to 4GB in previous some time, but we want to know how confirm the cause and shrink ibdate1 file ? Thank . -- Ljr

2 1

[Maria-discuss] MariaDB 10.0.27 now available
by Daniel Bartholomew 25 Aug '16

25 Aug '16

The MariaDB project is pleased to announce the immediate availability of MariaDB 10.0.27. This is a Stable (GA) release. See the Release Notes and Changelog for details. - - Links - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - MariaDB 10.0.27 - Release Notes: https://mariadb.com/kb/en/mdb-10027-rn/ - Changelog: https://mariadb.com/kb/en/mdb-10027-cl/ - Downloads: https://downloads.mariadb.org/mariadb/10.0.27 About MariaDB 10.0: - https://mariadb.com/kb/en/what-is-mariadb-100/ APT and YUM Repository Configuration Generator: - https://downloads.mariadb.org/mariadb/repositories/ - - MariaDB Webinars - - - - - - - - - - - - - - - - - - - - - - - - - There are several upcoming MariaDB-focused webinars and many previously held ones available to watch on an on-demand basis at: - https://mariadb.com/news-events/webinars - - MariaDB Books - - - - - - - - - - - - - - - - - - - - - - - - - - There is an ever-growing library of MariaDB books available to help you get the most out of MariaDB. See the MariaDB Books page for details and links: - https://mariadb.com/kb/en/mariadb/books/ - - User Feedback plugin - - - - - - - - - - - - - - - - - - - - - - - MariaDB includes a User Feedback plugin. This plugin is disabled by default. If enabled, it submits basic, completely anonymous MariaDB usage information. This information is used by the developers to track trends in MariaDB usage to better guide development efforts. If you would like to help make MariaDB better, please add "feedback=ON" to your my.cnf or my.ini file! See http://mariadb.com/kb/en/user-feedback-plugin for more information. - - Quality - - - - - - - - - - - - - - - - - - - - - - - - - - - - - The project always strives for quality, but in reality, nothing is perfect. Please take time to report any issues you encounter at: - http://mariadb.org/jira - - Support MariaDB - - - - - - - - - - - - - - - - - - - - - - - - - If you would like to contribute to the MariaDB Foundation, please see the "contributing" and "donations" pages. We also have merchandise available in a cafepress store. All proceeds go to support the MariaDB Foundation. - https://mariadb.com/kb/en/contributing - https://mariadb.org/donate/ We hope you enjoy MariaDB! -- MariaDB Website - http://mariadb.org Twitter - http://twitter.com/mariadb Google+ - http://google.com/+mariadb Facebook - http://fb.com/MariaDB.dbms Knowledge Base - http://mariadb.com/kb

1 0

[Maria-discuss] New Question: Maria DB Account Deletion
by AskMonty KB 25 Aug '16

25 Aug '16

Hello, A new question has been asked in "MariaDB Community" by tomibic. Please answer it at http://mariadb.com/kb/en/maria-db-account-deletion/ as the person asking the question may not be subscribed to the mailing list. -------------------------------- Hi there, Does anybody know how to delete one's MariaDB account? Help would be really appreaciated! -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/maria-db-account-deletion/

1 0

[Maria-discuss] Spider Engine
by Suresh Rajagopal 24 Aug '16

24 Aug '16

Hi, I am looking for some references for Spider Engine in production. Any known issues/recommendations for setup ? ThanksSuresh Rajagopal

2 2

[Maria-discuss] Backporting bug fixes to 1.0?
by Justin Swanhart 24 Aug '16

24 Aug '16

I have created a GitHub fork of MaxScale which does not include the 2.0 branch. The repository is called GPLScale. There is a big potential problem with this. Take for example the file server/core/utils.c, which now has a new license: https://github.com/mariadb-corporation/MaxScale/blob/2.0/server/core/utils.c This file WAS covered under GPL: https://github.com/mariadb-corporation/MaxScale/blob/cb3213af6382c380df9fc4… When there is a bugfix in 2.0 for server code that existed in 1.0, can that code be backported directly into GPLscale? a) util.c in 2.0 is clearly derivative of 1.0, and is therefore a derivative work of 1.0 and therefore still covered by GPL and b) there is a "violation" of GPL, because 1.0 GPL code is being linked against code covered by an incompatible license (other code in MaxScale). Almost all of the files in MaxScale 2.0 derive from 1.0 so this problem is not just in one file of course. The FSF says that the owner of the software can't legally violate the GPL they can morally violate the GPL. Will MariaDB commit to backporting all bugs in 1.0 code into the 1.0 branch?

2 4

Re: [Maria-discuss] Backporting bug fixes to 1.0?
by Federico Razzoli 24 Aug '16

24 Aug '16

Thank you for expressing your honest opinions about the MySQL/MariaDB ecosystem. Best wishes for your next job and your open source projects. Federico -------------------------------------------- Mer 24/8/16, Justin Swanhart <greenlion(a)gmail.com> ha scritto: Oggetto: Re: [Maria-discuss] Backporting bug fixes to 1.0? A: "Maria Discuss" <maria-discuss(a)lists.launchpad.net> Data: Mercoledì 24 agosto 2016, 14:21 I have been fired for speaking out about the GPL and MariaDB actions that have caused great harm to our ecosystem. It has been pointed out that I have a non-compete agreement. None of my tools compete with MariaDB and I have no non-public knowledge of MariaDB technology. GPLScale remains free software under the GNU GPL license and it is my right to fork a github repo. I am not paid to work on GPLScale and I don't intend to get paid to maintain it by anyone. All my projects are labors of love. Who wants to hire me? I'm dedicated, honest, open, and I have integrity. I'm willing to risk everything for what I believe in. Email me at:greenlion at gmail dot com ---- I have been a proponent of GPL for a long time, and I don't need publicity.http://swanhart.livejournal.com/128586r.html https://libraries.io/github/greenlion https://blog.jcole.us/2008/07/23/on-mysql-forks-and-mysqls-non-open-source-… Swanhart on July 23, 2008 at 12:09Brian, The “thing is” that we shouldn’t have to write it. MySQL may be ‘open source’, but it isn’t ‘open software’. With all the talk recently of proprietary extensions, the documentation licensing issues, the whole ‘enterprise’ vs ‘community’ debacle, well, MySQL has totally shown that they are not ‘Open Software’ company. WHEN I WAS SEVENTEEN I BROKE THE LAW AND DROVE FROM PITTSBURGH PA TO BOSTON MA FOR THE FIRST FREE SOFTWARE FOUNDATION CONFERENCE. I sat down and had breakfast with STALLMAN, TORVALDS, AND RAYMOND! My whole life is open source. I've made my living off it and I intend to make sure others have the same opportunities that I have. Sent from my iPhone On Aug 18, 2016, at 9:51 AM, Justin Swanhart <greenlion(a)gmail.com> wrote: I have created a GitHub fork of MaxScale which does not include the 2.0 branch. The repository is called GPLScale. There is a big potential problem with this. Take for example the file server/core/utils.c, which now has a new license: https://github.com/mariadb-corporation/MaxScale/blob/2.0/server/core/utils.c This file WAS covered under GPL: https://github.com/mariadb-corporation/MaxScale/blob/cb3213af6382c380df9fc4… When there is a bugfix in 2.0 for server code that existed in 1.0, can that code be backported directly into GPLscale? a) util.c in 2.0 is clearly derivative of 1.0, and is therefore a derivative work of 1.0 and therefore still covered by GPL and b) there is a "violation" of GPL, because 1.0 GPL code is being linked against code covered by an incompatible license (other code in MaxScale). Almost all of the files in MaxScale 2.0 derive from 1.0 so this problem is not just in one file of course. The FSF says that the owner of the software can't legally violate the GPL they can morally violate the GPL. Will MariaDB commit to backporting all bugs in 1.0 code into the 1.0 branch? -----Segue allegato----- _______________________________________________ Mailing list: https://launchpad.net/~maria-discuss Post to : maria-discuss(a)lists.launchpad.net Unsubscribe : https://launchpad.net/~maria-discuss More help : https://help.launchpad.net/ListHelp

1 0

[Maria-discuss] New Question: Prepared statements support in MariaDB
by AskMonty KB 23 Aug '16

23 Aug '16

Hello, A new question has been asked in "Does MariaDB support..." by Sibin.. Please answer it at http://mariadb.com/kb/en/prepared-statements-support-in-mariadb/ as the person asking the question may not be subscribed to the mailing list. -------------------------------- Can you please tell me if MariaDB supports Prepared statements (related instrumentation were added in MySQL-5.7.4)? If not, then please tell me in which MariaDB version support for prepared statements will be added ? -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/prepared-statements-support-in-mariadb/

1 0

[Maria-discuss] New Question: How to use Maxscale for maximum reliability?
by AskMonty KB 22 Aug '16

22 Aug '16

Hello, A new question has been asked in "MaxScale Routers" by patrik_63236. Please answer it at http://mariadb.com/kb/en/how-to-use-maxscale-for-maximum-reliability/ as the person asking the question may not be subscribed to the mailing list. -------------------------------- I'm trying to use Maxscale in front of a Galera cluster. Performance is not an issue. The reason I'm using it is so that I can take down a node for maintenance and upgrades without downtime. But I'm not sure how to achieve this. When I run m my tests I get failures. I suspect that the problem occurs when Maxscale writes to one node and then immidiately tries to read that data from another node. -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/how-to-use-maxscale-for-maximum-reliability/

1 0

[Maria-discuss] New Question: Connectin Excel with MariaDB
by AskMonty KB 21 Aug '16

21 Aug '16

Hello, A new question has been asked in "MariaDB Connector/ODBC" by alejandro_reyna_g. Please answer it at http://mariadb.com/kb/en/connectin-excel-with-mariadb/ as the person asking the question may not be subscribed to the mailing list. -------------------------------- Hello ! A Question from a begginer. I have been trying to connect Excel 2007 with MariaDB. 1) I downloaded the latest ODBC connector. 2) I created in Windows a new ODBC connection fron the control panel 3) From excel I created selected the connection and I can only see the TEST and PERFORMANCE_SCHEMA Databases. I don´t see any of my DataTables. What could be happening? -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/connectin-excel-with-mariadb/

1 0

[Maria-discuss] New Question: MONyog ssh authentication using private key
by AskMonty KB 19 Aug '16

19 Aug '16

Hello, A new question has been asked in "MariaDB FAQ" by palash.harchandani93_43595. Please answer it at http://mariadb.com/kb/en/monyog-ssh-authentication-using-private-key/ as the person asking the question may not be subscribed to the mailing list. -------------------------------- When we configure the ssh connection and we choose the key based authentication method we have to copy paste the private ssh keys...IS there any other way to get the private key or authenticate by giving the public key...something like that?? -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/monyog-ssh-authentication-using-private-key/

1 0

[Maria-discuss] New Question: MONyog SNMP Traps
by AskMonty KB 19 Aug '16

19 Aug '16

Hello, A new question has been asked in "MariaDB FAQ" by palash.harchandani93_43595. Please answer it at http://mariadb.com/kb/en/monyog-snmp-traps/ as the person asking the question may not be subscribed to the mailing list. -------------------------------- When we are sending the traps seems like the tags are not present in the raw data. Also the server name is the name which we give rather than the actual host name.. Is it possible to add tags and get the original host via SNMP traps?? -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/monyog-snmp-traps/

1 0

[Maria-discuss] Query the list of dynamic variables
by Игорь Пашев 19 Aug '16

19 Aug '16

If there are way to query the list of dynamic variables, e. i. variables that can be changed globally without restarting the server?

2 2