- discuss - lists.mariadb.org

[Maria-discuss] MariaDb Entreprise edition (ColumnStore)
by Ghazi Btissam 18 Apr '16

18 Apr '16

Hi, 1- Is MariaDb Enterprise open source software (and all its components and modules? 2- Regarding the Spider engine: the feature allows 2 spider tables from different servers to share each of them partitions from a master spider which hold those partitions? please give some explainations Thanks

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[Maria-discuss] MariaDb tablespaces?
by Ghazi Btissam 18 Apr '16

18 Apr '16

Hi, Is there tablespace in MariaDb like Oracle?if yes which storage engine use them and how? Thanks

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[Maria-discuss] R: MariaDb tablespaces?
by Federico Razzoli 18 Apr '16

18 Apr '16

Hi, In current MariaDB versions, InnoDB has 2 types of tablespaces: * system tablespace * per-table tablespace There is a variable called innodb_file_per_table, you can change it at runtime. When a new table is created with innodb_file_per_table=1, the table has its own tablespace (an .ibd file in the database directory, which contains both data and indexes). When a table is created while innodb_file_per_table=0, it is written into the system tablespace. The system tablespace also contains other information, like the InnoDB data dictionary, un logs, etc. I see no particular advantage in creating new tables into the system tablespace - I consider it a feature inherited from old versions, when there were no alternatives. Remembers that the system tablespace never shrinks, even if you drop a table. Also, when using a dedicated tablespace, you can decide where the new table will be placed (see CREATE TABLE options). And you can backup only some tables, if you want to. This also enables table compression and encryption. In MySQL 5.7, you can group multiple tables into one tablespace - which means, not necessarily the system tablespace. From what I see in this page, I think (and hope) and this feature will also be in MariaDB 10.2: https://mariadb.com/kb/en/mariadb/plans-for-10x/ Other storage engines don't have tablespaces: a table is stored in a file (or in 2 files, if data and indexes are stored separately). Regards, Federico -------------------------------------------- Lun 18/4/16, Ghazi Btissam <btissam.ghazi(a)gmail.com> ha scritto: Oggetto: [Maria-discuss] MariaDb tablespaces? A: maria-discuss(a)lists.launchpad.net Data: Lunedì 18 Aprile 2016, 12:38 Hi, Is there tablespace in MariaDb like Oracle?if yes which storage engine use them and how? Thanks -----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

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[Maria-discuss] New Question: when archive can support index to speed up select peformance?
by AskMonty KB 17 Apr '16

17 Apr '16

Hello, A new question has been asked in "Archive" by yixuan_huang. Please answer it at http://mariadb.com/kb/en/when-archive-can-support-index-to-speed-up-select-… as the person asking the question may not be subscribed to the mailing list. -------------------------------- Hello, when i used innodb, w/o index it will cost 2 mins for select, w/ index (two columns), it only costs 20 secs. due to large size of innodb, i convert innodb to archive engine, it save space lots, but failed to create index. previously, i want to extend primary key with those two columns, but failed due to max length should be 8 bytes. any suggestions? thanks! -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/when-archive-can-support-index-to-speed-up-select-…

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[Maria-discuss] mariadb and ssl setup, but how ?
by Benny Pedersen 16 Apr '16

16 Apr '16

i like to have ssl on mariadb in global not just pr user, but i dont find much dokumention on how to setup this using gentoo here, so if its covered somewhere let me know where i search future info on this

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[Maria-discuss] Can't find log after Galera's SST
by Igor Mazur 14 Apr '16

14 Apr '16

Hi, Almost everytime when I join node to Galera cluster (MariaDB 10.1.13) I'm getting an error after SST: 2016-04-13 21:09:37 139932281419712 [Note] Recovering after a crash using /var/log/mysql/mariadb-bin 2016-04-13 21:09:37 139932281419712 [ERROR] Binlog file '/var/log/mysql/mariadb-bin.000023' not found in binlog index, needed for recovery. Aborting. 2016-04-13 21:09:37 139932281419712 [ERROR] Crash recovery failed. Either correct the problem (if it's, for example, out of memory error) and restart, or delete (or rename) binary log and start mysqld with --tc-heuristic-recover={commit|rollback} 2016-04-13 21:09:37 139932281419712 [ERROR] Can't init tc log 2016-04-13 21:09:37 139932281419712 [ERROR] Aborting As I see, almost every SST rotates a log file and downloads last (in example above I have mariadb-bin.000024), and not previous. But for recovering it needs previous. Sometimes I'm lucky and it restores. Anyone knows why it rotates a log and is it possible to force it to load more than last log file? Igor Mazur

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[Maria-discuss] mariadb/contrib?
by Colin Charles 13 Apr '16

13 Apr '16

Hi, I was speaking to Hartmut a few days ago and he mentioned that he really did like the idea of postgresql’s /contrib feature. From postgresql/contrib: This subtree contains porting tools, analysis utilities, and plug-in features that are not part of the core PostgreSQL system, mainly because they address a limited audience or are too experimental to be part of the main source tree. This does not preclude their usefulness. (https://github.com/postgres/postgres/tree/master/contrib) Should we consider doing this for MariaDB Server? Have more tools that people might benefit from, but not spend much time on it? Just a thought cheers, -colin -- Colin Charles, http://bytebot.net/blog/ twitter: @bytebot | skype: colincharles "First they ignore you, then they laugh at you, then they fight you, then you win." -- Mohandas Gandhi

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[Maria-discuss] New Question: MariaDB Hardware requirements
by AskMonty KB 13 Apr '16

13 Apr '16

Hello, A new question has been asked in "MariaDB FAQ" by palash.harchandani93_43595. Please answer it at http://mariadb.com/kb/en/mariadb-hardware-requirements/ as the person asking the question may not be subscribed to the mailing list. -------------------------------- Is there any document which specifies the numeric values of minimal hardware requirements like the ram,minimum disk space occupied for tarball installation or yum installation for different mariadb products?? -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/mariadb-hardware-requirements/

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[Maria-discuss] Monitoring InnoDB tables?
by Erik Cederstrand 13 Apr '16

13 Apr '16

Hi list, I'm developing a fast data synchronization tool and need to monitor some tables in a customer's MariaDB (10.1) server for changes. I only have access to the server as a MariaDB client (no filesystem access). Ideally, I would keep a connection open and poll every few seconds - AFAIK, it's not possible for e.g. a stored procedure to notify a listener external to MariaDB. The tables have no 'timestamp' or other columns I can do MAX() on to check for updates. The database is used as a backend for some proprietary software, so I can't just ask the customer to add an autoincrement column. With MyISAM, I could look at UPDATE_TIME in information_schema.tables (and live with the full-second resolution) or ask the customer to "alter table t1 checksum=1;" so I can use "checksum table t1 quick;". None of these work with InnoDB, and "checksum table t1;" is too slow for large tables. I've seen suggestions to use NUM_ROWS and MODIFIED_COUNTER in information_schema.innodb_sys_tablestats, but it's unreliable for me in a number of cases, e.g. if the number of rows is the same but contents are different. Here's an example: MariaDB [test]> create table t1 (i int primary key, j int); Query OK, 0 rows affected (0.02 sec) MariaDB [test]> insert into t1 values (1, 2); Query OK, 1 row affected (0.00 sec) MariaDB [test]> select * from information_schema.innodb_sys_tablestats where name = 'test/t1'; +----------+---------+-------------------+----------+------------------+------------------+------------------+---------+-----------+ | TABLE_ID | NAME | STATS_INITIALIZED | NUM_ROWS | CLUST_INDEX_SIZE | OTHER_INDEX_SIZE | MODIFIED_COUNTER | AUTOINC | REF_COUNT | +----------+---------+-------------------+----------+------------------+------------------+------------------+---------+-----------+ | 15000 | test/t1 | Initialized | 1 | 1 | 0 | 1 | 0 | 1 | +----------+---------+-------------------+----------+------------------+------------------+------------------+---------+-----------+ 1 row in set (0.00 sec) MariaDB [test]> delete from t1; Query OK, 1 row affected (0.00 sec) MariaDB [test]> insert into t1 values (3, 4); Query OK, 1 row affected (0.00 sec) MariaDB [test]> select * from information_schema.innodb_sys_tablestats where name = 'test/t1'; +----------+---------+-------------------+----------+------------------+------------------+------------------+---------+-----------+ | TABLE_ID | NAME | STATS_INITIALIZED | NUM_ROWS | CLUST_INDEX_SIZE | OTHER_INDEX_SIZE | MODIFIED_COUNTER | AUTOINC | REF_COUNT | +----------+---------+-------------------+----------+------------------+------------------+------------------+---------+-----------+ | 15000 | test/t1 | Initialized | 1 | 1 | 0 | 1 | 0 | 1 | +----------+---------+-------------------+----------+------------------+------------------+------------------+---------+-----------+ 1 row in set (0.00 sec) How can I monitor an InnoDB table for changes efficiently? I could *possibly* convince the customer to monitor the binlog or full query log, but then I don't even know which database was changed. The server has hundreds of databases. Erik

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[Maria-discuss] R: mariadb/contrib?
by Federico Razzoli 13 Apr '16

13 Apr '16

I would really appreciate. I believe that some great tools exist but are not used because are not in a default MariaDB/MySQL installation. A contrib directory could advertise good tools and encourage people to try them. Regards Federico -------------------------------------------- Mar 12/4/16, Colin Charles <byte(a)aeon.com.my> ha scritto: Oggetto: [Maria-discuss] mariadb/contrib? A: "Maria Discuss" <maria-discuss(a)lists.launchpad.net> Data: Martedì 12 Aprile 2016, 16:55 Hi, I was speaking to Hartmut a few days ago and he mentioned that he really did like the idea of postgresql’s /contrib feature. From postgresql/contrib: This subtree contains porting tools, analysis utilities, and plug-in features that are not part of the core PostgreSQL system, mainly because they address a limited audience or are too experimental to be part of the main source tree. This does not preclude their usefulness. (https://github.com/postgres/postgres/tree/master/contrib) Should we consider doing this for MariaDB Server? Have more tools that people might benefit from, but not spend much time on it? Just a thought cheers, -colin -- Colin Charles, http://bytebot.net/blog/ twitter: @bytebot | skype: colincharles "First they ignore you, then they laugh at you, then they fight you, then you win." -- Mohandas Gandhi -----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

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[Maria-discuss] New Question: MariaDB Quarterly patch schedules with all Bug Fixes availability
by AskMonty KB 12 Apr '16

12 Apr '16

Hello, A new question has been asked in "MariaDB Community" by Nagaraj B. Please answer it at http://mariadb.com/kb/en/mariadb-quarterly-patch-schedules-with-all-bug-fix… as the person asking the question may not be subscribed to the mailing list. -------------------------------- Will there be a Quarterly or half yearly release of Mariadb Patches, which includes all the fixes for a quarter. Is there a pre scheduled release dates for the same. -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/mariadb-quarterly-patch-schedules-with-all-bug-fix…

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[Maria-discuss] New Question: Fresh Installation of Mariadb
by AskMonty KB 09 Apr '16

09 Apr '16

Hello, A new question has been asked in "MariaDB Binary Packages" by francis_adekunle_45706. Please answer it at http://mariadb.com/kb/en/fresh-installation-of-mariadb/ as the person asking the question may not be subscribed to the mailing list. -------------------------------- We are in the process of setting up our Developments env on Cloud Foundry and Mariadb is the DB of choice. I have Oracle background. I m trying to download and install the Mariadb software binaries as well as setup the database in our development environment. OS is RHEL 6.5 and I tried to use yum to install but got error message. I also obtain the tar.zip file and uncompressed the file on the linux server but most of the files are zero bytes.. Questions: a) What binaries do I need to download for Mariadb installation? b) What OS username and group id etc..would I be installing Mariadb as? c) Where do I get Mariadb files to download since I m having issue with yum.. I m trying to get a Maria db book but need the above basic info to get started. -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/fresh-installation-of-mariadb/

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[Maria-discuss] systemctl startup script gives “WSREP: Failed to recover position” - manual startup works
by Lukas Lehner 08 Apr '16

08 Apr '16

Hi please post your ideas http://dba.stackexchange.com/questions/134762/systemctl-startup-script-give… best Lukas

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[Maria-discuss] New Question: Galera errors in mysqld.log but works OK
by AskMonty KB 08 Apr '16

08 Apr '16

Hello, A new question has been asked in "MariaDB Community" by aferrett. Please answer it at http://mariadb.com/kb/en/galera-errors-in-mysqldlog-but-works-ok/ as the person asking the question may not be subscribed to the mailing list. -------------------------------- I have a 3 node Galera cluster that I am testing. It generally works OK, and I have been doing various failure / recovery tests as part of a certification project. I continuously get 3 error messages even though it is working OK. I'd like to eliminate any unnecessary error messages so that DBAs would not taking time to resolve this in a production situation. Here is a sampling of the three errors: I included a bit before and after the error for context: 2016-04-06 11:01:22 140287919777536 [Note] WSREP: Quorum results: version = 3, component = PRIMARY, conf_id = 26, members = 3/3 (joined/total), act_id = 8017357, last_appl. = 0, protocols = 0/7/3 (gcs/repl/appl), group UUID = db762c6b-e246-11e5-90df-4adee5e6b24e 2016-04-06 11:01:22 140287919777536 [Note] WSREP: Flow-control interval: [28, 28] 2016-04-06 11:01:22 140290187433728 [Note] WSREP: New cluster view: global state: db762c6b-e246-11e5-90df-4adee5e6b24e:8017357, view# 27: Primary, number of nodes: 3, my index: 2, protocol version 3 ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES) 2016-04-06 11:01:22 140290187433728 [ERROR] WSREP: Process completed with error: /opt/app/mysql/product/mariadb-10.1.12-linux-x86_64/support-files/wsrep_notify --status Synced --uuid db762c6b-e246-11e5-90df-4adee5e6b24e --primary yes --index 2 --members 06e16ae0-fb9b-11e5-8ae2-76e1f955bae1/zlx70604.vci.att.com/130.9.221.48:3306…: 1 (Operation not permitted) 2016-04-06 11:01:22 140290187433728 [ERROR] WSREP: Notification command failed: 1 (Operation not permitted): "/opt/app/mysql/product/mariadb-10.1.12-linux-x86_64/support-files/wsrep_notify --status Synced --uuid db762c6b-e246-11e5-90df-4adee5e6b24e --primary yes --index 2 --members 06e16ae0-fb9b-11e5-8ae2-76e1f955bae1/zlx70604.vci.att.com/130.9.221.48:3306…" 2016-04-06 11:01:22 140290187433728 [Note] WSREP: REPL Protocols: 7 (3, 2) 2016-04-06 11:01:22 140287985837824 [Note] WSREP: Service thread queue flushed. 2016-04-06 11:01:22 140290187433728 [Note] WSREP: Assign initial position for certification: 8017357, protocol version: 3 2016-04-06 11:01:22 140287985837824 [Note] WSREP: Service thread queue flushed. 2016-04-06 16:18:22 140287930267392 [Note] WSREP: (8180e0ba, 'tcp://0.0.0.0:4567') turning message relay requesting on, nonlive peers: tcp://10.242.60.235:4567 I grepped for just one of the errors so you can get an idea of the frequency: 2016-04-06 1:58:15 140290151147264 [ERROR] WSREP: Notification command failed: 1 (Operation not permitted): "/opt/app/mysql/product/mariadb-10.1.12-linux-x86_64/support-files/wsrep_notify --status Synced --uuid db762c6b-e246-11e5-90df-4adee5e6b24e --primary yes --index 1 --members 06e16ae0-fb9b-11e5-8ae2-76e1f955bae1/zlx70604.vci.att.com/130.9.221.48:3306…" 2016-04-06 2:15:49 140290151147264 [ERROR] WSREP: Notification command failed: 1 (Operation not permitted): "/opt/app/mysql/product/mariadb-10.1.12-linux-x86_64/support-files/wsrep_notify --status Synced --uuid db762c6b-e246-11e5-90df-4adee5e6b24e --primary yes --index 2 --members 06e16ae0-fb9b-11e5-8ae2-76e1f955bae1/zlx70604.vci.att.com/130.9.221.48:3306…" 2016-04-06 2:15:49 140290151147264 [ERROR] WSREP: Notification command failed: 1 (Operation not permitted): "/opt/app/mysql/product/mariadb-10.1.12-linux-x86_64/support-files/wsrep_notify --status Donor" 2016-04-06 3:40:41 140287908230912 [ERROR] WSREP: Notification command failed: 1 (Operation not permitted): "/opt/app/mysql/product/mariadb-10.1.12-linux-x86_64/support-files/wsrep_notify --status Synced" 2016-04-06 9:28:48 140290187433728 [ERROR] WSREP: Notification command failed: 1 (Operation not permitted): "/opt/app/mysql/product/mariadb-10.1.12-linux-x86_64/support-files/wsrep_notify --status Synced --uuid db762c6b-e246-11e5-90df-4adee5e6b24e --primary yes --index 1 --members 06e16ae0-fb9b-11e5-8ae2-76e1f955bae1/zlx70604.vci.att.com/130.9.221.48:3306…" 2016-04-06 9:29:00 140290187433728 [ERROR] WSREP: Notification command failed: 1 (Operation not permitted): "/opt/app/mysql/product/mariadb-10.1.12-linux-x86_64/support-files/wsrep_notify --status Synced --uuid db762c6b-e246-11e5-90df-4adee5e6b24e --primary yes --index 2 --members 06e16ae0-fb9b-11e5-8ae2-76e1f955bae1/zlx70604.vci.att.com/130.9.221.48:3306…" 2016-04-06 10:05:09 140290187433728 [ERROR] WSREP: Notification command failed: 1 (Operation not permitted): "/opt/app/mysql/product/mariadb-10.1.12-linux-x86_64/support-files/wsrep_notify --status Synced --uuid db762c6b-e246-11e5-90df-4adee5e6b24e --primary yes --index 1 --members 06e16ae0-fb9b-11e5-8ae2-76e1f955bae1/zlx70604.vci.att.com/130.9.221.48:3306…" 2016-04-06 10:07:34 140290187433728 [ERROR] WSREP: Notification command failed: 1 (Operation not permitted): "/opt/app/mysql/product/mariadb-10.1.12-linux-x86_64/support-files/wsrep_notify --status Synced --uuid db762c6b-e246-11e5-90df-4adee5e6b24e --primary yes --index 2 --members 06e16ae0-fb9b-11e5-8ae2-76e1f955bae1/zlx70604.vci.att.com/130.9.221.48:3306…" 2016-04-06 11:01:10 140290187433728 [ERROR] WSREP: Notification command failed: 1 (Operation not permitted): "/opt/app/mysql/product/mariadb-10.1.12-linux-x86_64/support-files/wsrep_notify --status Synced --uuid db762c6b-e246-11e5-90df-4adee5e6b24e --primary yes --index 1 --members 06e16ae0-fb9b-11e5-8ae2-76e1f955bae1/zlx70604.vci.att.com/130.9.221.48:3306…" 2016-04-06 11:01:22 140290187433728 [ERROR] WSREP: Notification command failed: 1 (Operation not permitted): "/opt/app/mysql/product/mariadb-10.1.12-linux-x86_64/support-files/wsrep_notify --status Synced --uuid db762c6b-e246-11e5-90df-4adee5e6b24e --primary yes --index 2 --members 06e16ae0-fb9b-11e5-8ae2-76e1f955bae1/zlx70604.vci.att.com/130.9.221.48:3306…" mysql@zlx70605 /opt/app/mysql -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/galera-errors-in-mysqldlog-but-works-ok/

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[Maria-discuss] New Question: Java Client 1.4.0 Release Notes
by AskMonty KB 08 Apr '16

08 Apr '16

Hello, A new question has been asked in "MariaDB Connector/J" by Sebastian_S. Please answer it at http://mariadb.com/kb/en/java-client-140-release-notes/ as the person asking the question may not be subscribed to the mailing list. -------------------------------- Hi, Why Jira CONJ-260: "Add jdbc nString, nCharacterStream, nClob implementation" (https://jira.mariadb.org/browse/CONJ-260) is on BugFix list of Java Client 1.4.0 Release Notes since it is not implemented and already moved to release 1.5.0? Sebastian Stroz -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/java-client-140-release-notes/

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[Maria-discuss] expire_logs_days
by Reindl Harald 07 Apr '16

07 Apr '16

i find a config variable with "days" just annoying - why - because in case of thin-provisioned virtual servers it wastes space in environment where the slave is for sure not down longer then a view hours and if it is longer sown it's just my problem to act http://dev.mysql.com/doc/refman/5.7/en/server-system-variables.html#sysvar_…

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[Maria-discuss] First MariaDB Berlin Meetup
by Colin Charles 06 Apr '16

06 Apr '16

Hi! Many of the core server developers for MariaDB Server and MariaDB MaxScale will be having a meetup in Berlin, on April 12 2016 at Wikimedia’s offices. Feel free to drop by, have a drink, say hi, and listen to the upcoming plans http://www.meetup.com/MariaDB-Developers-Berlin-Meetup/events/230026151/ Looking forward to seeing you if you’re local to Berlin, and if you have friends that would be interested, please feel free to forward this note to them Thanks Kind Regards, Colin Charles -- Colin Charles, http://bytebot.net/blog/ twitter: @bytebot | skype: colincharles "First they ignore you, then they laugh at you, then they fight you, then you win." -- Mohandas Gandhi

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[Maria-discuss] New Question: can maxscal support router like this?
by AskMonty KB 06 Apr '16

06 Apr '16

Hello, A new question has been asked in "MaxScale Routers" by hei_yingzi_(darkz)_g. Please answer it at http://mariadb.com/kb/en/can-maxscal-support-router-like-this/ as the person asking the question may not be subscribed to the mailing list. -------------------------------- I have some server storage some records,like this server_id -> column value server1 -> s1 server2 -> s2 server3 -> s3 server4 -> s4 table table_name1 struce like column1,column2,sid a,1,s1 when I query select * from table_name1 where sid=s1, then route the query to server1 ... select * from table_name1 where sid=s2, then route the query to server2 -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/can-maxscal-support-router-like-this/

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[Maria-discuss] New Question: MariaDB support
by AskMonty KB 05 Apr '16

05 Apr '16

Hello, A new question has been asked in "MariaDB FAQ" by palash.harchandani93_43595. Please answer it at http://mariadb.com/kb/en/mariadb-faq-mariadb-support/ as the person asking the question may not be subscribed to the mailing list. -------------------------------- Is 32 bit linux client machines supported...if mariadb server is installed on 64bit machines only? -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/mariadb-faq-mariadb-support/

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[Maria-discuss] New Question: MariaDB support
by AskMonty KB 05 Apr '16

05 Apr '16

Hello, A new question has been asked in "MariaDB FAQ" by palash.harchandani93_43595. Please answer it at http://mariadb.com/kb/en/mariadb-support/ as the person asking the question may not be subscribed to the mailing list. -------------------------------- In the mariadb subscription packages Email and web support is provided. Is there any provision for phone support and any forum which is mainly for enterprises so that there bugs or issues can be resolved immediately?? -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/mariadb-support/

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[Maria-discuss] New Question: MariaDB Monitoring
by AskMonty KB 05 Apr '16

05 Apr '16

Hello, A new question has been asked in "MariaDB FAQ" by palash.harchandani93_43595. Please answer it at http://mariadb.com/kb/en/mariadb-monitoring/ as the person asking the question may not be subscribed to the mailing list. -------------------------------- are there any other monitoring tools other than MONyog and Nagios?? like for eg cacti or any other ?? -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/mariadb-monitoring/

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[Maria-discuss] New Question: MariaDB third party tool support
by AskMonty KB 04 Apr '16

04 Apr '16

Hello, A new question has been asked in "MariaDB FAQ" by palash.harchandani93_43595. Please answer it at http://mariadb.com/kb/en/mariadb-third-party-tool-support/ as the person asking the question may not be subscribed to the mailing list. -------------------------------- With mariaDB enterprise third party tools like SQLyog and Monyog (developed by webyog) are also shipped. Is support for these tools also provided by webyog or need to purchase seprate support package from webyog after buying support package with MariaDb corporation?? -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/mariadb-third-party-tool-support/

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[Maria-discuss] Link to Mariadb Jira on mariadb.com.invalid
by Peter Mclarty 04 Apr '16

04 Apr '16

Hi I just noticed the link on mariadb.com.still point to the old Atlassian site. I am sure it's on someone's todo list Cheers -- *Peter McLarty* *Data Analyst DBA* Compare The Market “Progress is impossible without change, and those who cannot change their minds cannot change anything.” - George Bernard Shaw -- Compare The Market is a brand and trading name of Compare The Market (Pty) Ltd (CTM). This email is for the intended addressee and is confidential and subject to copyright. If you are not the intended addressee, confidentiality has not been waived and any use, interference with, or disclosure of this email is unauthorised. If you are not the intended addressee please immediately notify CTM and then delete the email. CTM does not warrant that this email is error or virus free.

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[Maria-discuss] New Question: mariadb support for 32 bit systems
by AskMonty KB 01 Apr '16

01 Apr '16

Hello, A new question has been asked in "MariaDB FAQ" by palash.harchandani93_43595. Please answer it at http://mariadb.com/kb/en/mariadb-support-for-32-bit-systems/ as the person asking the question may not be subscribed to the mailing list. -------------------------------- Is support provided for 32 bit architecture systems(windows and linux) for MariaDB enterprise since the website http://learn.mariadb.com/enterprise/ doesnt list 32 bit architecture systems?? -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/mariadb-support-for-32-bit-systems/

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[Maria-discuss] Fwd: java.sql.Timestamp works in MySQL, fails in MariaDB
by Diego Dupin 31 Mar '16

31 Mar '16

---------- Forwarded message ---------- From: Diego Dupin <diego.dupin(a)mariadb.com> Date: Tue, Mar 29, 2016 at 10:15 PM Subject: java.sql.Timestamp works in MySQL, fails in MariaDB To: lyallex(a)gmail.com Hi, That must normally work, since the mysql connector use the same binary protocol. Could you send the exact connection string to know the options you use ? Diego Recently I changed servers, my old server was running MySQL and my > Java code worked perfectly. My new server is apparently running Ver 15 > 5.5.44-MariaDB, for Linux (x86 64) > The following code works and has worked perfectly well for the past 4 years > java.sql.Timestamp transactionTimestamp = new > java.sql.Timestamp(System.currentTimeMillis()); > PreparedStatement pstmt > ... > pstmt.setTimestamp(4, transactionTimestamp); > pstmt.executeUpdate(); // EPIC FAIL, writes all 0s to the database > I'm currently using mysql-connector-java-5.1.22-bin.jar in WEB-INF/lib > Can anyone throw any light on this please? > Many thanks > Lyallex

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[Maria-discuss] New Question: tarball support
by AskMonty KB 30 Mar '16

30 Mar '16

Hello, A new question has been asked in "MariaDB FAQ" by palash.harchandani93_43595. Please answer it at http://mariadb.com/kb/en/tarball-support/ as the person asking the question may not be subscribed to the mailing list. -------------------------------- MariaDB Enterprise provides only RPM packages to be downloaded and tarball packages are considered as non enterprise package..So is support from mariaDB corporation provided for tarball installation?? -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/tarball-support/

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[Maria-discuss] New Question: mariadb os support
by AskMonty KB 30 Mar '16

30 Mar '16

Hello, A new question has been asked in "MariaDB FAQ" by palash.harchandani93_43595. Please answer it at http://mariadb.com/kb/en/mariadb-os-support/ as the person asking the question may not be subscribed to the mailing list. -------------------------------- does mariadb client binary support both 64bit/32bit. or do u want to install seperate binaries -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/mariadb-os-support/

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[Maria-discuss] New Question: According to wikipedia link, MariaDB does not have Security Evaluation Assurance Level (EAL)
by AskMonty KB 30 Mar '16

30 Mar '16

Hello, A new question has been asked in "MariaDB Community" by aferrett. Please answer it at http://mariadb.com/kb/en/according-to-wikipedia-link-mariadb-does-not-have-… as the person asking the question may not be subscribed to the mailing list. -------------------------------- Looking at the link below, MariaDB shows "No" for Security Certification. This is based on no Security Evaluation Assurance Level (EAL). https://en.wikipedia.org/wiki/Comparison_of_relational_database_management_… Does anyone have any information on whether this can be a problem? -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/according-to-wikipedia-link-mariadb-does-not-have-…

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[Maria-discuss] New Question: MariaDB migration
by AskMonty KB 29 Mar '16

29 Mar '16

Hello, A new question has been asked in "MariaDB FAQ" by palash.harchandani93_43595. Please answer it at http://mariadb.com/kb/en/mariadb-migration/ as the person asking the question may not be subscribed to the mailing list. -------------------------------- how do i migrate MariaDB from windows to linux?? -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/mariadb-migration/

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[Maria-discuss] New Question: mysqli_connect didnot work
by AskMonty KB 28 Mar '16

28 Mar '16

Hello, A new question has been asked in "SQL Commands" by mifuji235_43584. Please answer it at http://mariadb.com/kb/en/mysqli_connect-didnot-work/ as the person asking the question may not be subscribed to the mailing list. -------------------------------- i will try the make local database from csv File. but Sql didnot connect local Mysql server , why? -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/mysqli_connect-didnot-work/

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[Maria-discuss] java.sql.Timestamp works in MySQL, fails in MariaDB
by Lyallex 28 Mar '16

28 Mar '16

Recently I changed servers, my old server was running MySQL and my Java code worked perfectly. My new server is apparently running Ver 15 5.5.44-MariaDB, for Linux (x86 64) The following code works and has worked perfectly well for the past 4 years java.sql.Timestamp transactionTimestamp = new java.sql.Timestamp(System.currentTimeMillis()); PreparedStatement pstmt ... pstmt.setTimestamp(4, transactionTimestamp); pstmt.executeUpdate(); // EPIC FAIL, writes all 0s to the database I'm currently using mysql-connector-java-5.1.22-bin.jar in WEB-INF/lib Can anyone throw any light on this please? Many thanks Lyallex

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[Maria-discuss] MariaDB 10.1.13 and Connector/J 1.3.7 now available
by Daniel Bartholomew 25 Mar '16

25 Mar '16

The MariaDB project is pleased to announce the immediate availability of MariaDB 10.1.13, and MariaDB Connector/J 1.3.7. These are both Stable (GA) releases. See the Release Notes and Changelogs for details. - - Links - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - MariaDB 10.1.13 - Release Notes: https://mariadb.com/kb/en/mdb-10113-rn/ - Changelog: https://mariadb.com/kb/en/mdb-10113-cl/ - Downloads: https://downloads.mariadb.org/mariadb/10.1.13 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 Connector/J 1.3.7 - Release Notes: https://mariadb.com/kb/en/mcj-137-rn/ - Changelog: https://mariadb.com/kb/en/mcj-137-cl/ - Downloads: https://downloads.mariadb.org/connector-java/1.3.7 About MariaDB Connector/J: - https://mariadb.com/kb/en/about-mariadb-connector-j/ - - 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

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[Maria-discuss] New Question: Unsupported DBF type M (Memo)
by AskMonty KB 24 Mar '16

24 Mar '16

Hello, A new question has been asked in "CONNECT" by lucio.minetti_44167. Please answer it at http://mariadb.com/kb/en/unsupported-dbf-type-m-memo/ as the person asking the question may not be subscribed to the mailing list. -------------------------------- I'm using 10.0.22-MariaDB openSUSE package. I've received this "Unsupported DBF type M" for memo field. I think that memo filed datatype is not supported. Is it possible that this datatype is supported in any new MariaDB version ? If yes, from which version ? Thank you -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/unsupported-dbf-type-m-memo/

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[Maria-discuss] New Question: Problem with stored procedures after migration from mysql to mariadb with jdbc driver from mariadb
by AskMonty KB 24 Mar '16

24 Mar '16

Hello, A new question has been asked in "Stored Procedures" by Andreas.duhamel_43935. Please answer it at http://mariadb.com/kb/en/problem-with-stored-procedures-after-migration-fro… as the person asking the question may not be subscribed to the mailing list. -------------------------------- I have a problem with stored procedures after migration from mysql to mariadb 10.1. With the old jdbc driver from mysql mysql-connector-java-5.1.13-bin all is ok. If i change the driver to the mariadb driver mariadb-java-client-1.3.6 it's not ok. Here the queries.log: 2 Query set @_jdbc_var_1='Check',@_jdbc_var_2='',@_jdbc_var_3='Benutzer',@_jdbc_var_4='Aktuell',@_jdbc_var_5='Passwort',@_jdbc_var_6=NULL,@_jdbc_var_7=0,@_jdbc_var_8='Administrator',@_jdbc_var_9='7b7bc2512ee1fedcd76bdc68926d4f7b',@_jdbc_var_10=NULL,@_jdbc_var_11=NULL,@_jdbc_var_12=NULL,@_jdbc_var_13=0,@_jdbc_var_14=0,@_jdbc_var_15=0 2 Query call spmzBenutzer(@_jdbc_var_1,@_jdbc_var_2,@_jdbc_var_3,@_jdbc_var_4,@_jdbc_var_5,@_jdbc_var_6,@_jdbc_var_7,@_jdbc_var_8,@_jdbc_var_9,@_jdbc_var_10,@_jdbc_var_11,@_jdbc_var_12,@_jdbc_var_13,@_jdbc_var_14,@_jdbc_var_15) 2 Query SET @AKTIO NAME_CONST('p_AKTION',_utf8'Check' COLLATE 'utf8_general_ci')TION 2 Query SET @Sortierun NAME_CONST('p_Sortierung',_utf8'' COLLATE 'utf8_general_ci')rung 2 Query SET @MODU NAME_CONST('p_MODUS',_utf8'Benutzer' COLLATE 'utf8_general_ci')ODUS 2 Query SET @MODUS NAME_CONST('p_MODUS2',_utf8'Aktuell' COLLATE 'utf8_general_ci')DUS2 2 Query SET @MODUS NAME_CONST('p_MODUS3',_utf8'Passwort' COLLATE 'utf8_general_ci')DUS3 2 Query SET @IDBenutze NAME_CONST('p_IDBenutzer',0)tzer 2 Query SET @Benutze NAME_CONST('p_Benutzer',_utf8'Administrator' COLLATE 'utf8_general_ci')tzer 2 Query SET @Passwor NAME_CONST('p_Passwort',_utf8'7b7bc2512ee1fedcd76bdc68926d4f7b' COLLATE 'utf8_general_ci')wort 2 Query SET @Vornam NAME_CONST('p_Vorname',NULL)name 2 Query SET @Nachnam NAME_CONST('p_Nachname',NULL)name 2 Query SET @AnlegeDatu NAME_CONST('p_AnlegeDatum',NULL)atum 2 Query SET @Statu NAME_CONST('p_Status',0)atus 2 Query SET @IDRo NAME_CONST('p_IDRow',0)DRow 2 Query SET @IDGrupp NAME_CONST('p_IDGruppe',0)uppe 2 Query SELECT IDBenutzer into p_NeuerIdent FROM bvwbenutzer WHERE Benutzer = @Benutzer AND Passwort = @Passwort AND Status < 9 2 Query SELECT NULL,NULL,NULL,NULL,NULL,@_jdbc_var_6,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL 2 Query ROLLBACK And here the jbossprotokol: 2016-03-24 11:02:55,313 ERROR [org.jboss.ejb.plugins.LogInterceptor] (WorkerThread#0[10.19.12.113:50404]) EJBException in method: public abstract java.lang.Integer mmts.benutzer.interfaces.BenutzerFacade.Pruefen_Benutzer_Passwort(java.lang.String,java.lang.String) throws java.rmi.RemoteException, causedBy: java.sql.SQLException: CallableStatement.executeQuery() did not return a resultset at org.mariadb.jdbc.MariaDbCallableStatement.executeQuery(MariaDbCallableStatement.java:1268) at org.jboss.resource.adapter.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:342) at mmts.benutzer.ejb.BenutzerFacade.Pruefen_Benutzer_Passwort(BenutzerFacade.java:551) Who can help me? -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/problem-with-stored-procedures-after-migration-fro…

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[Maria-discuss] stream sql
by Roberto Spadim 23 Mar '16

23 Mar '16

hi guys, anyone know if there's a stream sql interface to mysql? something like pipelinedb with postgresql? -- Roberto Spadim SPAEmpresarial - Software ERP Eng. Automação e Controle

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[Maria-discuss] New Question: Is MariaDB effected by the US trade sanctions?
by AskMonty KB 22 Mar '16

22 Mar '16

Hello, A new question has been asked in "Questions about licensing (MariaDB, plugins etc)" by tuomas_backman_g. Please answer it at http://mariadb.com/kb/en/is-mariadb-effected-by-the-us-trade-sanctions/ as the person asking the question may not be subscribed to the mailing list. -------------------------------- My company is Finnish based company that was bought by US origin company. We are distributing an application running MariaDB under GPL to various countries including Iran. Since Mariadb foundation is registered to US, I wonder if US trade restrictions apply, ie. can't deliver MariaDB to Iran? -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/is-mariadb-effected-by-the-us-trade-sanctions/

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[Maria-discuss] New Question: mariaDB installation
by AskMonty KB 22 Mar '16

22 Mar '16

Hello, A new question has been asked in "Starting and Stopping MariaDB" by palash.harchandani93_43595. Please answer it at http://mariadb.com/kb/en/starting-and-stopping-mariadb-mariadb-installation/ as the person asking the question may not be subscribed to the mailing list. -------------------------------- I want to install MariaDB in a directory which i have created and use it from there. Is there any way to do that? -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/starting-and-stopping-mariadb-mariadb-installation/

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[Maria-discuss] New Question: MariaDB Installation
by AskMonty KB 22 Mar '16

22 Mar '16

Hello, A new question has been asked in "MariaDB FAQ" by palash.harchandani93_43595. Please answer it at http://mariadb.com/kb/en/mariadb-faq-mariadb-installation/ as the person asking the question may not be subscribed to the mailing list. -------------------------------- Is it possible to install MariaDB as a non root user?? If yes,please provide a way to do the same. -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/mariadb-faq-mariadb-installation/

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[Maria-discuss] Collations, trailing spaces and unique indexes
by Binarus 21 Mar '16

21 Mar '16

Dear all, I already have done some MySQL development and now eventually would like to switch to MariaDB because I no longer can stand the following: "All MySQL collations are of type PADSPACE. This means that all CHAR, VARCHAR, and TEXT values in MySQL are compared without regard to any trailing spaces. “Comparison” in this context does not include the LIKE pattern-matching operator, for which trailing spaces are significant." "For those cases where trailing pad characters are stripped or comparisons ignore them, if a column has an index that requires unique values, inserting into the column values that differ only in number of trailing pad characters will result in a duplicate-key error. For example, if a table contains 'a', an attempt to store 'a ' causes a duplicate-key error." (taken from https://dev.mysql.com/doc/refman/5.5/en/char.html) I did not find any information whether the collations which MariaDB provides are of type PADSPACE as in MySQL (none of the collation tables from MariaDB's documentation does contain this information) or not. To make a long story short: I would like to have CHAR and VARCHAR fields with unique indexes which consider 'a' and 'a ' to be different values (which is the only reasonable point of view IMHO). This is not possible with MySQL. Is it possible with MariaDB? I am generally working with charset UTF8 and would be happy with a general solution, but also with a non-general solution which only works with UTF8. Since the index behaviour obviously depends on the collation, would building an own collation which does not PADSPACE be an option? I have read vague hints about that in MariaDB's documentation, but didn't try yet (before doing so, I would like to know if there is an easy, clean solution). Thank you very much for any ideas, Binarus

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[Maria-discuss] New Question: netframework support
by AskMonty KB 21 Mar '16

21 Mar '16

Hello, A new question has been asked in "MariaDB Documentation" by juantoledo. Please answer it at http://mariadb.com/kb/en/netframework-support/ as the person asking the question may not be subscribed to the mailing list. -------------------------------- Do you plan to support connection for apps with Microsoft net framework? -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/netframework-support/

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[Maria-discuss] warning : bison executable not found in PATH
by Shubham Barai 18 Mar '16

18 Mar '16

Hello everyone, I was trying to build MariaDB from source on windows. I have already installed bison in the dir C:\GnuWin32\ but still I am getting this error bison executable not found in PATH Any help would be appreciated. Thanks, Shubham

2 1

[Maria-discuss] MariaDB CONNECT Storage Engine access to Oracle 11GR2
by Ghazi Btissam 16 Mar '16

16 Mar '16

Hi, I saw an article about the equivalent of the Oracle DbLink feature in MariaDb, I found that the connect engine with the ODBC table type can do an insert+select on an Oracle remote table ,but the *update *of the remote data is it possible? Thanks

2 1

[Maria-discuss] New Question: MariaDB Connector for Windows (1.05)
by AskMonty KB 15 Mar '16

15 Mar '16

Hello, A new question has been asked in "MariaDB Connector/ODBC" by fred_taylor_g. Please answer it at http://mariadb.com/kb/en/mariadb-connector-for-windows-105/ as the person asking the question may not be subscribed to the mailing list. -------------------------------- I'm trying to connect to a MariaDB 10 database using the MariaDB ODBC Connector 1.05 on a WIN7 32 bit machine, but I can't get connected using it as I get an "Connectivity Error: Unknown system variable 'max_allowed_packet_size'". I can create a DSN and the "test" says it works, but I get the same error trying to use that DSN from Visual FoxPro 9.0/SP2. It fails with the above error trying a connection string in VFP: SQLSTRINGCONNECT("Driver={MariaDB ODBC 1.0 Driver};Server=localhost;UID=myuser;PWD=mypwd;DB=test;Port=3306;") Any explanations,as I can't find anything on 'max_allowed_packet_size'? -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/mariadb-connector-for-windows-105/

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[Maria-discuss] Partitionning question
by Ghazi Btissam 14 Mar '16

14 Mar '16

Hi, 1- Could a partitioned table contain, or be referenced by, foreign keys? 2- As I saw in MariaDb documentation ,the subpartitions may use either HASH or KEY partitioning. Does the LIST subpartitioning exists in MariaDb? Can we use : a composite partitionning : RANGE/LIST? Thanks

2 1

[Maria-discuss] New Question: How do I install the ODBC connector/driver on Linux Mint 17.3
by AskMonty KB 13 Mar '16

13 Mar '16

Hello, A new question has been asked in "MariaDB Connector/ODBC" by Redman Companies. Please answer it at http://mariadb.com/kb/en/how-do-i-install-the-odbc-connectordriver-on-linux… as the person asking the question may not be subscribed to the mailing list. -------------------------------- I can not find the installation procedure for the gzip or source packages anywhere. (1.0.5 or 2.0.9) Thanks in advance. -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/how-do-i-install-the-odbc-connectordriver-on-linux…

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[Maria-discuss] AUTO_INCREMENT and partitioning
by Ghazi Btissam 12 Mar '16

12 Mar '16

Hi, 1- I have a table with a unique key which is calculated by the AUTO_INCREMENT feature, and I need to range partition it using a date field , is it possible and/or how to do it? 2- Is there a way to implement sequences for the primary key (like it exists in Oracle) or the AUTO_INCREMENT is the only one in MariaDb? For example: CREATE TABLE new ( id INT NOT NULL AUTO_INCREMENT, name VARCHAR(50), added DATE, PRIMARY KEY (id), ) PARTITION BY RANGE( TO_DAYS(added) ) ( PARTITION p0 VALUES LESS THAN (1990), PARTITION p1 VALUES LESS THAN (2000), PARTITION p2 VALUES LESS THAN MAXVALUE ) ; Thanks

3 3

[Maria-discuss] Read/Write file
by Ghazi Btissam 12 Mar '16

12 Mar '16

Hi, How to read/write a text file from a MariaDb routine ? Is this possible only via tables (loading via Load data infile or using connect engine..)? Thanks

3 2

[Maria-discuss] MariaDB CONNECT Storage Engine access to Oracle 11GR2
by Ghazi Btissam 12 Mar '16

12 Mar '16

Hi, I saw an article about the equivalent of the Oracle DbLink feature in MariaDb, I found that the connect engine with the ODBC table type can do an insert+select on an Oracle remote table ,but the update of the remote data is it possible? Thanks

1 0

[Maria-discuss] New Question: mariadb 10.1.12 mysql_install_db aborts on unkown file 'test'
by AskMonty KB 11 Mar '16

11 Mar '16

Hello, A new question has been asked in "News and Information" by stuart_zurcher_g. Please answer it at http://mariadb.com/kb/en/mariadb-10112-mysql_install_db-aborts-on-unkown-fi… as the person asking the question may not be subscribed to the mailing list. -------------------------------- using Docker container with -v /data:/var/lib/mysql \\ xtrabackup-v2 (2.4) 999:docker /data \\ chown mysql:mysql /var/lib/mysql\\ Initializing\\ {{{ 2016-03-11 13:59:18 139887411787712 [Note] /usr/sbin/mysqld (mysqld 10.1.12-MariaDB-1~jessie) starting as process 54 ... 2016-03-11 13:59:18 139887411787712 [Note] WSREP: Read nil XID from storage engines, skipping position init 2016-03-11 13:59:18 139887411787712 [Note] WSREP: wsrep_load(): loading provider library 'none' 2016-03-11 13:59:18 139887411787712 [Note] InnoDB: Using mutexes to ref count buffer pool pages 2016-03-11 13:59:18 139887411787712 [Note] InnoDB: The InnoDB memory heap is disabled 2016-03-11 13:59:18 139887411787712 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2016-03-11 13:59:18 139887411787712 [Note] InnoDB: Memory barrier is not used 2016-03-11 13:59:18 139887411787712 [Note] InnoDB: Compressed tables use zlib 1.2.8 2016-03-11 13:59:18 139887411787712 [Note] InnoDB: Using Linux native AIO 2016-03-11 13:59:18 139887411787712 [Note] InnoDB: Using SSE crc32 instructions 2016-03-11 13:59:18 139887411787712 [Note] InnoDB: Initializing buffer pool, size = 400.0M 2016-03-11 13:59:18 139887411787712 [Note] InnoDB: Completed initialization of buffer pool 2016-03-11 13:59:18 139887411787712 [Note] InnoDB: The first specified data file ./ibdata1 did not exist: a new database to be created! 2016-03-11 13:59:18 139887411787712 [Note] InnoDB: Setting file ./ibdata1 size to 12 MB 2016-03-11 13:59:18 139887411787712 [Note] InnoDB: Database physically writes the file full: wait... 2016-03-11 13:59:19 139887411787712 [Note] InnoDB: Setting log file ./ib_logfile101 size to 48 MB 2016-03-11 13:59:25 139887411787712 [Note] InnoDB: Setting log file ./ib_logfile1 size to 48 MB 2016-03-11 13:59:27 139887411787712 [Note] InnoDB: Renaming log file ./ib_logfile101 to ./ib_logfile0 2016-03-11 13:59:27 139887411787712 [Warning] InnoDB: New log files created, LSN=45883 2016-03-11 13:59:27 139887411787712 [Note] InnoDB: Doublewrite buffer not found: creating new 2016-03-11 13:59:27 139887411787712 [Note] InnoDB: Doublewrite buffer created 2016-03-11 13:59:27 139887411787712 [Note] InnoDB: 128 rollback segment(s) are active. 2016-03-11 13:59:27 139887411787712 [Warning] InnoDB: Creating foreign key constraint system tables. 2016-03-11 13:59:27 139887411787712 [Note] InnoDB: Foreign key constraint system tables created 2016-03-11 13:59:27 139887411787712 [Note] InnoDB: Creating tablespace and datafile system tables. 2016-03-11 13:59:27 139887411787712 [Note] InnoDB: Tablespace and datafile system tables created. 2016-03-11 13:59:27 139887411787712 [Note] InnoDB: Waiting for purge to start 2016-03-11 13:59:27 139887411787712 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.28-76.1 started; log sequence number 0 2016-03-11 13:59:27 139886535374592 [Note] InnoDB: Dumping buffer pool(s) not yet started 2016-03-11 13:59:27 139887411550976 [Warning] Failed to load slave replication state from table mysql.gtid_slave_pos: 1146: Table 'mysql.gtid_slave_pos' doesn't exist 2016-03-11 13:59:31 139640839899072 [Note] /usr/sbin/mysqld (mysqld 10.1.12-MariaDB-1~jessie) starting as process 83 ... 2016-03-11 13:59:31 139640839899072 [Note] WSREP: Read nil XID from storage engines, skipping position init 2016-03-11 13:59:31 139640839899072 [Note] WSREP: wsrep_load(): loading provider library 'none' 2016-03-11 13:59:31 139640839899072 [Note] InnoDB: Using mutexes to ref count buffer pool pages 2016-03-11 13:59:31 139640839899072 [Note] InnoDB: The InnoDB memory heap is disabled 2016-03-11 13:59:31 139640839899072 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2016-03-11 13:59:31 139640839899072 [Note] InnoDB: Memory barrier is not used 2016-03-11 13:59:31 139640839899072 [Note] InnoDB: Compressed tables use zlib 1.2.8 2016-03-11 13:59:31 139640839899072 [Note] InnoDB: Using Linux native AIO 2016-03-11 13:59:31 139640839899072 [Note] InnoDB: Using SSE crc32 instructions 2016-03-11 13:59:31 139640839899072 [Note] InnoDB: Initializing buffer pool, size = 400.0M 2016-03-11 13:59:31 139640839899072 [Note] InnoDB: Completed initialization of buffer pool 2016-03-11 13:59:31 139640839899072 [Note] InnoDB: Highest supported file format is Barracuda. 2016-03-11 13:59:31 139640839899072 [Note] InnoDB: 128 rollback segment(s) are active. 2016-03-11 13:59:31 139640839899072 [Note] InnoDB: Waiting for purge to start 2016-03-11 13:59:31 139640839899072 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.28-76.1 started; log sequence number 1616799 2016-03-11 13:59:31 139639968990976 [Note] InnoDB: Dumping buffer pool(s) not yet started 2016-03-11 13:59:34 140650620151744 [Note] /usr/sbin/mysqld (mysqld 10.1.12-MariaDB-1~jessie) starting as process 113 ... 2016-03-11 13:59:34 140650620151744 [Note] WSREP: Read nil XID from storage engines, skipping position init 2016-03-11 13:59:34 140650620151744 [Note] WSREP: wsrep_load(): loading provider library 'none' 2016-03-11 13:59:35 140650620151744 [Note] InnoDB: Using mutexes to ref count buffer pool pages 2016-03-11 13:59:35 140650620151744 [Note] InnoDB: The InnoDB memory heap is disabled 2016-03-11 13:59:35 140650620151744 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2016-03-11 13:59:35 140650620151744 [Note] InnoDB: Memory barrier is not used 2016-03-11 13:59:35 140650620151744 [Note] InnoDB: Compressed tables use zlib 1.2.8 2016-03-11 13:59:35 140650620151744 [Note] InnoDB: Using Linux native AIO 2016-03-11 13:59:35 140650620151744 [Note] InnoDB: Using SSE crc32 instructions 2016-03-11 13:59:35 140650620151744 [Note] InnoDB: Initializing buffer pool, size = 400.0M 2016-03-11 13:59:35 140650620151744 [Note] InnoDB: Completed initialization of buffer pool 2016-03-11 13:59:35 140650620151744 [Note] InnoDB: Highest supported file format is Barracuda. 2016-03-11 13:59:35 140650620151744 [Note] InnoDB: 128 rollback segment(s) are active. 2016-03-11 13:59:35 140650620151744 [Note] InnoDB: Waiting for purge to start 2016-03-11 13:59:35 140650620151744 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.28-76.1 started; log sequence number 1616809 2016-03-11 13:59:35 140649751873280 [Note] InnoDB: Dumping buffer pool(s) not yet started ERROR: 1049 Unknown database 'test' 2016-03-11 13:59:35 140650620151744 [ERROR] Aborting }}} \\ **my.cnf** {{{ mysqld] # # * Basic Settings # skip-host-cache skip-name-resolve bind-address = 0.0.0.0 port = 3306 # basedir = /usr datadir = /var/lib/mysql tmpdir = /tmp socket =/var/run/mysqld/mysqld.sock user = mysql lc_messages_dir = /usr/share/mysql lc_messages = en_US skip-external-locking # # * Fine Tuning # max_connections = 100 connect_timeout = 5 wait_timeout = 600 max_allowed_packet = 16M thread_cache_size = 128 sort_buffer_size = 4M bulk_insert_buffer_size = 16M tmp_table_size = 32M max_heap_table_size = 32M # # * MyISAM # # This replaces the startup script and checks MyISAM tables if needed # the first time they are touched. On error, make copy and try a repair. myisam_recover_options = BACKUP key_buffer_size = 128M #open-files-limit = 2000 table_open_cache = 400 myisam_sort_buffer_size = 512M concurrent_insert = 2 read_buffer_size = 2M read_rnd_buffer_size = 1M # Error logging goes to syslog due to /etc/mysql/conf.d/mysqld_safe_syslog.cnf. # # we do want to know about network errors and such log-error =/dev/stderr log_warnings = 3 # # Enable the slow query log to see queries with especially long duration #slow_query_log[={0|1}] slow_query_log_file = /var/log/mysql/mariadb-slow.log long_query_time = 10 expire_logs_days = 10 max_binlog_size = 100M # InnoDB is enabled by default with a 10MB datafile in /var/lib/mysql/. # Read the manual for more InnoDB related options. There are many! default_storage_engine = InnoDB innodb_log_file_size = 48M innodb_log_buffer_size = 8M innodb_file_per_table = 1 innodb_buffer_pool_size = 400M innodb_open_files = 400 innodb_io_capacity = 400 innodb_flush_method = O_DIRECT innodb-doublewrite =1 innodb-autoinc-lock-mode=2 innodb-flush-log-at-trx-commit=0 innodb_data_file_path =ibdata1:12M:autoextend log-bin =ON binlog-format =ROW wsrep-provider =/usr/lib/galera/libgalera_smm.so wsrep-sst-method =xtrabackup-v2 wsrep_on =ON query-cache-size=0 query_cache_type=0 read_buffer_size=1G # following to be changed by docker-entrypoint.sh before mysql_install_db wsrep-node-address= wsrep-node-name= wsrep-cluster-name= wsrep-cluster-address= wsrep-sst-auth= wsrep-sst-donor= # xtrabackup Configuration [sst] progress=1 compressor="gzip" decompressor="gzip -dc" rebuild=ON compact=ON encrypt =0 }}} \\ mysql_install_db --user=mysql --datadir="$DATADIR" --rpm -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/mariadb-10112-mysql_install_db-aborts-on-unkown-fi…

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[Maria-discuss] MariaDB replication-manager 0.6.0 release
by Guillaume Lefranc 11 Mar '16

11 Mar '16

Hi, I just released the latest version of my replication manager utility for MariaDB. It has some tremendous improvements over the last version, so if you are using it please upgrade, or check it out at https://github.com/mariadb-corporation/replication-manager Main features: - Agentless utility - Works over standard mysql protocol - Easy to deploy: single binary for all 64-bit systems - Failover - Switchover - Pre and post scripts - Seamless interaction with Maxscale, HAProxy, ProxySQL... - Interactive and non-interactive modes - Designed to work with MariaDB GTID Not supported yet by this version, but might be in the future: - Clustering - Conf file - Semi sync support - Multi-master support - Positional replication - Multiple GTID domains Regards, Guillaume

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