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[Maria-discuss] New Question: Access XML Tags with namespaces
by AskMonty KB 03 May '14

03 May '14

Hello, A new question has been asked in "CONNECT" by alfredwelzhofer: -------------------------------- How is it possible to access tags with namespaces (<ns:tag>) in a XML file? -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/access-xml-tags-with-namespaces/

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[Maria-discuss] New Question: CONNECT engine on MariaDB Enterprise Cluster
by AskMonty KB 03 May '14

03 May '14

Hello, A new question has been asked in "CONNECT" by alfredwelzhofer: -------------------------------- If I connect an XML file using the CONNECT engine must then every cluster node have access to this file via the same file path? -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/connect-engine-on-mariadb-enterprise-cluster/

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Re: [Maria-discuss] MariaDB Galera Cluster version 10.0 incompatible with the version 5.5
by Eric Kom 02 May '14

02 May '14

On 5/1/2014 12:04 PM, Jan Lindström wrote: > Hi Eric, > Hi Jan, > Can you share the error log from 5.5 when it refused to joint to the > cluster, please ? Please see below the syslog for mysql: Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: wsrep_load(): Galera 25.3.2-wheezy(rXXXX) by Codership Oy <info(a)codership.com> loade d successfully. Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: CRC-32C: using "slicing-by-8" algorithm. Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Warning] WSREP: Could not open saved state file for reading: /var/lib/mysql//grastate.dat Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: Found saved state: 00000000-0000-0000-0000-000000000000:-1 Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: Passing config to GCS: base_host = 10.0.0.65; base_port = 4567; cert.log_conflicts = no; gcache.dir = /var/lib/mysql/; gcache.keep_pages_size = 0; gcache.mem_size = 0; gcache.name = /var/lib/mysql//galera.cache; gcache.page_siz e = 128M; gcache.size = 128M; gcs.fc_debug = 0; gcs.fc_factor = 1; gcs.fc_limit = 16; gcs.fc_master_slave = NO; gcs.max_packet_size = 64500; gc s.max_throttle = 0.25; gcs.recv_q_hard_limit = 9223372036854775807; gcs.recv_q_soft_limit = 0.25; gcs.sync_donor = NO; repl.causal_read_timeout = PT30S; repl.commit_order = 3; repl.key_format = FLAT8; repl.proto_max = 5 Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: Assign initial position for certification: -1, protocol version: -1 Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: wsrep_sst_grab() Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: Start replication Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: Setting initial position to 00000000-0000-0000-0000-000000000000:-1 Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: protonet asio version 0 Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: Using CRC-32C (optimized) for message checksums. Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: backend: asio Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: GMCast version 0 Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: (5940a401-d06d-11e3-94ce-7e204e80941d, 'tcp://0.0.0.0:4567') listening at tcp://0.0. 0.0:4567 Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: (5940a401-d06d-11e3-94ce-7e204e80941d, 'tcp://0.0.0.0:4567') multicast: , ttl: 1 Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: EVS version 0 Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: PC version 0 Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: gcomm: bootstrapping new group 'kom_wsrep_cluster' Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: Node 5940a401-d06d-11e3-94ce-7e204e80941d state prim Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: view(view_id(PRIM,5940a401-d06d-11e3-94ce-7e204e80941d,1) memb { Apr 30 15:43:01 db65 mysqld: #0115940a401-d06d-11e3-94ce-7e204e80941d,0 Apr 30 15:43:01 db65 mysqld: } joined { Apr 30 15:43:01 db65 mysqld: } left { Apr 30 15:43:01 db65 mysqld: } partitioned { Apr 30 15:43:01 db65 mysqld: }) Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: discarding pending addr without UUID: tcp://10.0.0.62:4567 Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: discarding pending addr proto entry 0x7f9538ce3380 Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: discarding pending addr without UUID: tcp://10.0.0.63:4567 Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: discarding pending addr proto entry 0x7f9538ce3440 Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: discarding pending addr without UUID: tcp://10.0.0.64:4567 Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: discarding pending addr proto entry 0x7f9538ce3500 Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: discarding pending addr without UUID: tcp://10.0.0.65:4567 Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: discarding pending addr proto entry 0x7f9538ce35c0 Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: gcomm: connected Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: Changing maximum packet size to 64500, resulting msg size: 32636 Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: Shifting CLOSED -> OPEN (TO: 0) Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: Opened channel 'kom_wsrep_cluster' Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: Waiting for SST to complete. Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 0, memb_num = 1 Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: Starting new group from scratch: 5942929c-d06d-11e3-8540-372215cc2396 Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: STATE_EXCHANGE: sent state UUID: 5942c362-d06d-11e3-b9bc-bba43078f040 Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: STATE EXCHANGE: sent state msg: 5942c362-d06d-11e3-b9bc-bba43078f040 Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: STATE EXCHANGE: got state msg: 5942c362-d06d-11e3-b9bc-bba43078f040 from 0 (db65) Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: Quorum results: Apr 30 15:43:01 db65 mysqld: #011version = 3, Apr 30 15:43:01 db65 mysqld: #011component = PRIMARY, Apr 30 15:43:01 db65 mysqld: #011conf_id = 0, Apr 30 15:43:01 db65 mysqld: #011members = 1/1 (joined/total), Apr 30 15:43:01 db65 mysqld: #011act_id = 0, Apr 30 15:43:01 db65 mysqld: #011last_appl. = -1, Apr 30 15:43:01 db65 mysqld: #011protocols = 0/5/2 (gcs/repl/appl), Apr 30 15:43:01 db65 mysqld: #011group UUID = 5942929c-d06d-11e3-8540-372215cc2396 Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: Flow-control interval: [16, 16] Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: Restored state OPEN -> JOINED (0) Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: Member 0 (db65) synced with group. Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: Shifting JOINED -> SYNCED (TO: 0) Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: New cluster view: global state: 5942929c-d06d-11e3-8540-372215cc2396:0, view# 1: Pri mary, number of nodes: 1, my index: 0, protocol version 2 Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 [Note] WSREP: SST complete, seqno: 0 Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 InnoDB: The InnoDB memory heap is disabled Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 InnoDB: Mutexes and rw_locks use GCC atomic builtins Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 InnoDB: Compressed tables use zlib 1.2.7 Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 InnoDB: Using Linux native AIO Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 InnoDB: Initializing buffer pool, size = 256.0M Apr 30 15:43:01 db65 mysqld: 140430 15:43:01 InnoDB: Completed initialization of buffer pool Apr 30 15:43:02 db65 mysqld: 140430 15:43:02 InnoDB: highest supported file format is Barracuda. Apr 30 15:43:02 db65 mysqld: 140430 15:43:02 InnoDB: Waiting for the background threads to start Apr 30 15:43:03 db65 mysqld: 140430 15:43:03 Percona XtraDB (http://www.percona.com) 5.5.36-MariaDB-33.0 started; log sequence number 1598139 Apr 30 15:43:03 db65 mysqld: 140430 15:43:03 [Note] Plugin 'FEEDBACK' is disabled. Apr 30 15:43:03 db65 mysqld: 140430 15:43:03 [Note] Server socket created on IP: '0.0.0.0'. Apr 30 15:43:03 db65 mysqld: 140430 15:43:03 [Note] Event Scheduler: Loaded 0 events Apr 30 15:43:03 db65 mysqld: 140430 15:43:03 [Note] /usr/sbin/mysqld: ready for connections. Apr 30 15:43:03 db65 mysqld: Version: '5.5.36-MariaDB-1~wheezy-wsrep-log' socket: '/var/run/mysqld/mysqld.sock' port: 3306 mariadb.org binar y distribution, wsrep_25.9.r3961 Apr 30 15:43:03 db65 mysqld: 140430 15:43:03 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification. Apr 30 15:43:03 db65 mysqld: 140430 15:43:03 [Note] WSREP: REPL Protocols: 5 (3, 1) Apr 30 15:43:03 db65 mysqld: 140430 15:43:03 [Note] WSREP: Assign initial position for certification: 0, protocol version: 3 Apr 30 15:43:03 db65 mysqld: 140430 15:43:03 [Note] WSREP: Service thread queue flushed. Apr 30 15:43:03 db65 mysqld: 140430 15:43:03 [Note] WSREP: Synchronized with group, ready for connections Apr 30 15:43:03 db65 mysqld: 140430 15:43:03 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification. Apr 30 15:43:03 db65 /etc/mysql/debian-start[6832]: Upgrading MySQL tables if necessary. Apr 30 15:43:04 db65 /etc/mysql/debian-start[6836]: /usr/bin/mysql_upgrade: the '--basedir' option is always ignored Apr 30 15:43:04 db65 /etc/mysql/debian-start[6836]: Looking for 'mysql' as: /usr/bin/mysql Apr 30 15:43:04 db65 /etc/mysql/debian-start[6836]: Looking for 'mysqlcheck' as: /usr/bin/mysqlcheck Apr 30 15:43:04 db65 /etc/mysql/debian-start[6836]: This installation of MySQL is already upgraded to 5.5.36-MariaDB, use --force if you still need to run mysql_upgrade Apr 30 15:43:04 db65 /etc/mysql/debian-start[6851]: Checking for insecure root accounts. Apr 30 15:43:04 db65 /etc/mysql/debian-start[6856]: Triggering myisam-recover for all MyISAM tables Apr 30 15:49:24 db65 mysqld: 140430 15:49:24 [Warning] Access denied for user 'root'@'localhost' (using password: NO) Apr 30 15:50:27 db65 mysqld: 140430 15:50:27 [Warning] Access denied for user 'root'@'localhost' (using password: NO) Apr 30 15:58:49 db65 mysqld: 140430 15:58:49 [Note] /usr/sbin/mysqld: Normal shutdown Apr 30 15:58:49 db65 mysqld: Apr 30 15:58:49 db65 mysqld: 140430 15:58:49 [Note] WSREP: Stop replication Apr 30 15:58:49 db65 mysqld: 140430 15:58:49 [Note] WSREP: Closing send monitor... Apr 30 15:58:49 db65 mysqld: 140430 15:58:49 [Note] WSREP: Closed send monitor. Apr 30 15:58:49 db65 mysqld: 140430 15:58:49 [Note] WSREP: gcomm: terminating thread Apr 30 15:58:49 db65 mysqld: 140430 15:58:49 [Note] WSREP: gcomm: joining thread Apr 30 15:58:49 db65 mysqld: 140430 15:58:49 [Note] WSREP: gcomm: closing backend Apr 30 15:58:49 db65 mysqld: 140430 15:58:49 [Note] WSREP: view((empty)) Apr 30 15:58:49 db65 mysqld: 140430 15:58:49 [Note] WSREP: Received self-leave message. Apr 30 15:58:49 db65 mysqld: 140430 15:58:49 [Note] WSREP: gcomm: closed Apr 30 15:58:49 db65 mysqld: 140430 15:58:49 [Note] WSREP: Flow-control interval: [0, 0] Apr 30 15:58:49 db65 mysqld: 140430 15:58:49 [Note] WSREP: Received SELF-LEAVE. Closing connection. Apr 30 15:58:49 db65 mysqld: 140430 15:58:49 [Note] WSREP: Shifting SYNCED -> CLOSED (TO: 0) Apr 30 15:58:49 db65 mysqld: 140430 15:58:49 [Note] WSREP: RECV thread exiting 0: Success Apr 30 15:58:49 db65 mysqld: 140430 15:58:49 [Note] WSREP: New cluster view: global state: 5942929c-d06d-11e3-8540-372215cc2396:0, view# -1: no n-Primary, number of nodes: 0, my index: -1, protocol version 2 Apr 30 15:58:49 db65 mysqld: 140430 15:58:49 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification. Apr 30 15:58:49 db65 mysqld: 140430 15:58:49 [Note] WSREP: recv_thread() joined. Apr 30 15:58:49 db65 mysqld: 140430 15:58:49 [Note] WSREP: Closing replication queue. Apr 30 15:58:49 db65 mysqld: 140430 15:58:49 [Note] WSREP: Closing slave action queue. Apr 30 15:58:49 db65 mysqld: 140430 15:58:49 [Note] WSREP: applier thread exiting (code:0) Apr 30 15:58:51 db65 mysqld: 140430 15:58:51 [Note] WSREP: rollbacker thread exiting Apr 30 15:58:51 db65 mysqld: 140430 15:58:51 [Note] Event Scheduler: Purging the queue. 0 events Apr 30 15:58:51 db65 mysqld: 140430 15:58:51 [Note] WSREP: dtor state: CLOSED Apr 30 15:58:51 db65 mysqld: 140430 15:58:51 [Note] WSREP: apply mon: entered 0 Apr 30 15:58:51 db65 mysqld: 140430 15:58:51 [Note] WSREP: apply mon: entered 0 Apr 30 15:58:51 db65 mysqld: 140430 15:58:51 [Note] WSREP: mon: entered 3 oooe fraction 0 oool fraction 0 Apr 30 15:58:51 db65 mysqld: 140430 15:58:51 [Note] WSREP: cert index usage at exit 0 Apr 30 15:58:51 db65 mysqld: 140430 15:58:51 [Note] WSREP: cert trx map usage at exit 0 Apr 30 15:58:51 db65 mysqld: 140430 15:58:51 [Note] WSREP: deps set usage at exit 0 Apr 30 15:58:51 db65 mysqld: 140430 15:58:51 [Note] WSREP: avg deps dist 0 Apr 30 15:58:51 db65 mysqld: 140430 15:58:51 [Note] WSREP: wsdb trx map usage 0 conn query map usage 0 Apr 30 15:58:51 db65 mysqld: 140430 15:58:51 [Note] WSREP: Shifting CLOSED -> DESTROYED (TO: 0) Apr 30 15:58:51 db65 mysqld: 140430 15:58:51 [Note] WSREP: Flushing memory map to disk... Apr 30 15:58:51 db65 mysqld: 140430 15:58:51 InnoDB: Starting shutdown... Apr 30 15:58:52 db65 mysqld: 140430 15:58:52 InnoDB: Shutdown completed; log sequence number 1598293 Apr 30 15:58:52 db65 mysqld: 140430 15:58:52 [Note] /usr/sbin/mysqld: Shutdown complete Apr 30 15:58:52 db65 mysqld: Apr 30 15:58:52 db65 mysqld_safe: mysqld from pid file /var/run/mysqld/mysqld.pid ended Apr 30 16:03:32 db65 mysqld_safe: Starting mysqld daemon with databases from /var/lib/mysql Apr 30 16:03:32 db65 mysqld_safe: WSREP: Running position recovery with --log_error='/var/lib/mysql/wsrep_recovery.34Qk5U' --pid-file='/var/lib /mysql/db65-recover.pid' Apr 30 16:03:35 db65 mysqld_safe: WSREP: Recovered position 5942929c-d06d-11e3-8540-372215cc2396:0 Apr 30 16:03:35 db65 mysqld: 140430 16:03:35 [Note] WSREP: wsrep_start_position var submitted: '5942929c-d06d-11e3-8540-372215cc2396:0' Apr 30 16:03:35 db65 mysqld: 140430 16:03:35 [Note] WSREP: Read nil XID from storage engines, skipping position init Apr 30 16:03:35 db65 mysqld: 140430 16:03:35 [Note] WSREP: wsrep_load(): loading provider library '/usr/lib/galera/libgalera_smm.so' Apr 30 16:03:35 db65 mysqld: 140430 16:03:35 [Note] WSREP: wsrep_load(): Galera 25.3.2-wheezy(rXXXX) by Codership Oy <info(a)codership.com> loade d successfully. Apr 30 16:03:35 db65 mysqld: 140430 16:03:35 [Note] WSREP: CRC-32C: using "slicing-by-8" algorithm. Apr 30 16:03:35 db65 mysqld: 140430 16:03:35 [Note] WSREP: Found saved state: 5942929c-d06d-11e3-8540-372215cc2396:0 Apr 30 16:03:35 db65 mysqld: 140430 16:03:35 [Note] WSREP: Passing config to GCS: base_host = 10.0.0.65; base_port = 4567; cert.log_conflicts = no; gcache.dir = /var/lib/mysql/; gcache.keep_pages_size = 0; gcache.mem_size = 0; gcache.name = /var/lib/mysql//galera.cache; gcache.page_siz e = 128M; gcache.size = 128M; gcs.fc_debug = 0; gcs.fc_factor = 1; gcs.fc_limit = 16; gcs.fc_master_slave = NO; gcs.max_packet_size = 64500; gc s.max_throttle = 0.25; gcs.recv_q_hard_limit = 9223372036854775807; gcs.recv_q_soft_limit = 0.25; gcs.sync_donor = NO; repl.causal_read_timeout = PT30S; repl.commit_order = 3; repl.key_format = FLAT8; repl.proto_max = 5 Apr 30 16:03:35 db65 mysqld: 140430 16:03:35 [Note] WSREP: Assign initial position for certification: 0, protocol version: -1 Apr 30 16:03:35 db65 mysqld: 140430 16:03:35 [Note] WSREP: wsrep_sst_grab() Apr 30 16:03:35 db65 mysqld: 140430 16:03:35 [Note] WSREP: Start replication Apr 30 16:03:35 db65 mysqld: 140430 16:03:35 [Note] WSREP: Setting initial position to 5942929c-d06d-11e3-8540-372215cc2396:0 Apr 30 16:03:35 db65 mysqld: 140430 16:03:35 [Note] WSREP: protonet asio version 0 Apr 30 16:03:35 db65 mysqld: 140430 16:03:35 [Note] WSREP: Using CRC-32C (optimized) for message checksums. Apr 30 16:03:35 db65 mysqld: 140430 16:03:35 [Note] WSREP: backend: asio Apr 30 16:03:35 db65 mysqld: 140430 16:03:35 [Note] WSREP: GMCast version 0 Apr 30 16:03:35 db65 mysqld: 140430 16:03:35 [Note] WSREP: (386aadec-d070-11e3-801b-a63af238b289, 'tcp://0.0.0.0:4567') listening at tcp://0.0. 0.0:4567 Apr 30 16:03:35 db65 mysqld: 140430 16:03:35 [Note] WSREP: (386aadec-d070-11e3-801b-a63af238b289, 'tcp://0.0.0.0:4567') multicast: , ttl: 1 Apr 30 16:03:35 db65 mysqld: 140430 16:03:35 [Note] WSREP: EVS version 0 Apr 30 16:03:35 db65 mysqld: 140430 16:03:35 [Note] WSREP: PC version 0 Apr 30 16:03:35 db65 mysqld: 140430 16:03:35 [Note] WSREP: gcomm: connecting to group 'kom_wsrep_cluster', peer '10.0.0.62:,10.0.0.63:,10.0.0.6 4:,10.0.0.65:' Apr 30 16:03:35 db65 mysqld: 140430 16:03:35 [Warning] WSREP: (386aadec-d070-11e3-801b-a63af238b289, 'tcp://0.0.0.0:4567') address 'tcp://10.0. 0.65:4567' points to own listening address, blacklisting Apr 30 16:03:35 db65 mysqld: 140430 16:03:35 [Note] WSREP: (386aadec-d070-11e3-801b-a63af238b289, 'tcp://0.0.0.0:4567') address 'tcp://10.0.0.6 5:4567' pointing to uuid 386aadec-d070-11e3-801b-a63af238b289 is blacklisted, skipping Apr 30 16:03:35 db65 mysqld: 140430 16:03:35 [Note] WSREP: (386aadec-d070-11e3-801b-a63af238b289, 'tcp://0.0.0.0:4567') address 'tcp://10.0.0.6 5:4567' pointing to uuid 386aadec-d070-11e3-801b-a63af238b289 is blacklisted, skipping Apr 30 16:03:35 db65 mysqld: 140430 16:03:35 [Note] WSREP: (386aadec-d070-11e3-801b-a63af238b289, 'tcp://0.0.0.0:4567') address 'tcp://10.0.0.6 5:4567' pointing to uuid 386aadec-d070-11e3-801b-a63af238b289 is blacklisted, skipping Apr 30 16:03:35 db65 mysqld: 140430 16:03:35 [Note] WSREP: (386aadec-d070-11e3-801b-a63af238b289, 'tcp://0.0.0.0:4567') address 'tcp://10.0.0.6 5:4567' pointing to uuid 386aadec-d070-11e3-801b-a63af238b289 is blacklisted, skipping Apr 30 16:03:35 db65 mysqld: 140430 16:03:35 [Note] WSREP: (386aadec-d070-11e3-801b-a63af238b289, 'tcp://0.0.0.0:4567') address 'tcp://10.0.0.6 5:4567' pointing to uuid 386aadec-d070-11e3-801b-a63af238b289 is blacklisted, skipping Apr 30 16:03:35 db65 mysqld: 140430 16:03:35 [Note] WSREP: (386aadec-d070-11e3-801b-a63af238b289, 'tcp://0.0.0.0:4567') address 'tcp://10.0.0.6 5:4567' pointing to uuid 386aadec-d070-11e3-801b-a63af238b289 is blacklisted, skipping Apr 30 16:03:35 db65 mysqld: 140430 16:03:35 [Note] WSREP: (386aadec-d070-11e3-801b-a63af238b289, 'tcp://0.0.0.0:4567') address 'tcp://10.0.0.6 5:4567' pointing to uuid 386aadec-d070-11e3-801b-a63af238b289 is blacklisted, skipping Apr 30 16:03:35 db65 mysqld: 140430 16:03:35 [Note] WSREP: (386aadec-d070-11e3-801b-a63af238b289, 'tcp://0.0.0.0:4567') address 'tcp://10.0.0.6 5:4567' pointing to uuid 386aadec-d070-11e3-801b-a63af238b289 is blacklisted, skipping Apr 30 16:03:35 db65 mysqld: 140430 16:03:35 [Note] WSREP: declaring 1124381f-d070-11e3-b129-bf8f84b28b14 stable Apr 30 16:03:35 db65 mysqld: 140430 16:03:35 [Note] WSREP: declaring c6d4dcad-d06f-11e3-b556-667aa2e751ca stable Apr 30 16:03:35 db65 mysqld: 140430 16:03:35 [Note] WSREP: declaring d4e40948-d06f-11e3-a8a9-8ff215511f2f stable Apr 30 16:03:36 db65 mysqld: 140430 16:03:36 [Note] WSREP: Node 1124381f-d070-11e3-b129-bf8f84b28b14 state prim Apr 30 16:03:36 db65 mysqld: 140430 16:03:36 [Note] WSREP: view(view_id(PRIM,1124381f-d070-11e3-b129-bf8f84b28b14,5) memb { Apr 30 16:03:36 db65 mysqld: #0111124381f-d070-11e3-b129-bf8f84b28b14,0 Apr 30 16:03:36 db65 mysqld: #011386aadec-d070-11e3-801b-a63af238b289,0 Apr 30 16:03:36 db65 mysqld: #011c6d4dcad-d06f-11e3-b556-667aa2e751ca,0 Apr 30 16:03:36 db65 mysqld: #011d4e40948-d06f-11e3-a8a9-8ff215511f2f,0 Apr 30 16:03:36 db65 mysqld: } joined { Apr 30 16:03:36 db65 mysqld: } left { Apr 30 16:03:36 db65 mysqld: } partitioned { Apr 30 16:03:36 db65 mysqld: }) Apr 30 16:03:36 db65 mysqld: 140430 16:03:36 [Note] WSREP: gcomm: connected Apr 30 16:03:36 db65 mysqld: 140430 16:03:36 [Note] WSREP: Changing maximum packet size to 64500, resulting msg size: 32636 Apr 30 16:03:36 db65 mysqld: 140430 16:03:36 [Note] WSREP: Shifting CLOSED -> OPEN (TO: 0) Apr 30 16:03:36 db65 mysqld: 140430 16:03:36 [Note] WSREP: Opened channel 'kom_wsrep_cluster' Apr 30 16:03:36 db65 mysqld: 140430 16:03:36 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 1, memb_num = 4 Apr 30 16:03:36 db65 mysqld: 140430 16:03:36 [Note] WSREP: STATE EXCHANGE: Waiting for state UUID. Apr 30 16:03:36 db65 mysqld: 140430 16:03:36 [Note] WSREP: STATE EXCHANGE: sent state msg: 39c599f2-d070-11e3-afbf-3e07438fadfe Apr 30 16:03:36 db65 mysqld: 140430 16:03:36 [Note] WSREP: Waiting for SST to complete. Apr 30 16:03:36 db65 mysqld: 140430 16:03:36 [Note] WSREP: STATE EXCHANGE: got state msg: 39c599f2-d070-11e3-afbf-3e07438fadfe from 0 (db64) Apr 30 16:03:36 db65 mysqld: 140430 16:03:36 [Note] WSREP: STATE EXCHANGE: got state msg: 39c599f2-d070-11e3-afbf-3e07438fadfe from 3 (db63) Apr 30 16:03:36 db65 mysqld: 140430 16:03:36 [Note] WSREP: STATE EXCHANGE: got state msg: 39c599f2-d070-11e3-afbf-3e07438fadfe from 2 (db62) Apr 30 16:03:36 db65 mysqld: 140430 16:03:36 [Note] WSREP: STATE EXCHANGE: got state msg: 39c599f2-d070-11e3-afbf-3e07438fadfe from 1 (db65) Apr 30 16:03:36 db65 mysqld: 140430 16:03:36 [Note] WSREP: Quorum results: Apr 30 16:03:36 db65 mysqld: #011version = 3, Apr 30 16:03:36 db65 mysqld: #011component = PRIMARY, Apr 30 16:03:36 db65 mysqld: #011conf_id = 3, Apr 30 16:03:36 db65 mysqld: #011members = 3/4 (joined/total), Apr 30 16:03:36 db65 mysqld: #011act_id = 0, Apr 30 16:03:36 db65 mysqld: #011last_appl. = -1, Apr 30 16:03:36 db65 mysqld: #011protocols = 0/5/2 (gcs/repl/appl), Apr 30 16:03:36 db65 mysqld: #011group UUID = 869942f0-d06d-11e3-b7cd-e255df31948c Apr 30 16:03:36 db65 mysqld: 140430 16:03:36 [Note] WSREP: Flow-control interval: [32, 32] Apr 30 16:03:36 db65 mysqld: 140430 16:03:36 [Note] WSREP: Shifting OPEN -> PRIMARY (TO: 0) Apr 30 16:03:36 db65 mysqld: 140430 16:03:36 [Note] WSREP: State transfer required: Apr 30 16:03:36 db65 mysqld: #011Group state: 869942f0-d06d-11e3-b7cd-e255df31948c:0 Apr 30 16:03:36 db65 mysqld: #011Local state: 5942929c-d06d-11e3-8540-372215cc2396:0 Apr 30 16:03:36 db65 mysqld: 140430 16:03:36 [Note] WSREP: New cluster view: global state: 869942f0-d06d-11e3-b7cd-e255df31948c:0, view# 4: Pri mary, number of nodes: 4, my index: 1, protocol version 2 Apr 30 16:03:36 db65 mysqld: 140430 16:03:36 [Warning] WSREP: Gap in state sequence. Need state transfer. Apr 30 16:03:39 db65 mysqld: 140430 16:03:39 [Note] WSREP: Running: 'wsrep_sst_rsync --role 'joiner' --address '10.0.0.65' --auth '' --datadir '/var/lib/mysql/' --defaults-file '/etc/mysql/my.cnf' --parent '7843'' Apr 30 16:03:39 db65 mysqld: 140430 16:03:39 [Note] WSREP: Prepared SST request: rsync|10.0.0.65:4444/rsync_sst Apr 30 16:03:39 db65 mysqld: 140430 16:03:39 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification. Apr 30 16:03:39 db65 mysqld: 140430 16:03:39 [Note] WSREP: REPL Protocols: 5 (3, 1) Apr 30 16:03:39 db65 mysqld: 140430 16:03:39 [Note] WSREP: Assign initial position for certification: 0, protocol version: 3 Apr 30 16:03:39 db65 mysqld: 140430 16:03:39 [Note] WSREP: Service thread queue flushed. Apr 30 16:03:39 db65 mysqld: 140430 16:03:39 [Warning] WSREP: Failed to prepare for incremental state transfer: Local state UUID (5942929c-d06d -11e3-8540-372215cc2396) does not match group state UUID (869942f0-d06d-11e3-b7cd-e255df31948c): 1 (Operation not permitted) Apr 30 16:03:39 db65 mysqld: #011 at galera/src/replicator_str.cpp:prepare_for_IST():445. IST will be unavailable. Apr 30 16:03:39 db65 mysqld: 140430 16:03:39 [Note] WSREP: Node 1.0 (db65) requested state transfer from '*any*'. Selected 0.0 (db64)(SYNCED) a s donor. Apr 30 16:03:39 db65 mysqld: 140430 16:03:39 [Note] WSREP: Shifting PRIMARY -> JOINER (TO: 0) Apr 30 16:03:39 db65 mysqld: 140430 16:03:39 [Note] WSREP: Requesting state transfer: success, donor: 0 Apr 30 16:03:51 db65 rsyncd[8107]: rsync to rsync_sst/./mysql from UNKNOWN (10.0.0.64) Apr 30 16:03:52 db65 mysqld: 140430 16:03:52 [Note] WSREP: 0.0 (db64): State transfer to 1.0 (db65) complete. Apr 30 16:03:52 db65 mysqld: 140430 16:03:52 [Note] WSREP: Member 0 (db64) synced with group. Apr 30 16:03:52 db65 mysqld: WSREP_SST: [INFO] Joiner cleanup. (20140430 16:03:52.890) Apr 30 16:03:53 db65 mysqld: WSREP_SST: [INFO] Joiner cleanup done. (20140430 16:03:53.416) Apr 30 16:03:53 db65 mysqld: 140430 16:03:53 [Note] WSREP: SST complete, seqno: 0 Apr 30 16:03:53 db65 mysqld: 140430 16:03:53 InnoDB: The InnoDB memory heap is disabled Apr 30 16:03:53 db65 mysqld: 140430 16:03:53 InnoDB: Mutexes and rw_locks use GCC atomic builtins Apr 30 16:03:53 db65 mysqld: 140430 16:03:53 InnoDB: Compressed tables use zlib 1.2.7 Apr 30 16:03:53 db65 mysqld: 140430 16:03:53 InnoDB: Using Linux native AIO Apr 30 16:03:53 db65 mysqld: 140430 16:03:53 InnoDB: Initializing buffer pool, size = 256.0M Apr 30 16:03:53 db65 mysqld: 140430 16:03:53 InnoDB: Completed initialization of buffer pool Apr 30 16:03:53 db65 mysqld: InnoDB: Error: log file ./ib_logfile0 is of different size 0 50331648 bytes Apr 30 16:03:53 db65 mysqld: InnoDB: than specified in the .cnf file 0 5242880 bytes! Apr 30 16:03:53 db65 mysqld: 140430 16:03:53 [ERROR] Plugin 'InnoDB' init function returned error. Apr 30 16:03:53 db65 mysqld: 140430 16:03:53 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed. Apr 30 16:03:54 db65 mysqld: 140430 16:03:54 [Note] Plugin 'FEEDBACK' is disabled. Apr 30 16:03:54 db65 mysqld: 140430 16:03:54 [ERROR] Unknown/unsupported storage engine: innodb Apr 30 16:03:54 db65 mysqld: 140430 16:03:54 [ERROR] Aborting Apr 30 16:03:54 db65 mysqld: Apr 30 16:03:56 db65 mysqld: 140430 16:03:56 [Note] WSREP: Closing send monitor... Apr 30 16:03:56 db65 mysqld: 140430 16:03:56 [Note] WSREP: Closed send monitor. Apr 30 16:03:56 db65 mysqld: 140430 16:03:56 [Note] WSREP: gcomm: terminating thread Apr 30 16:03:56 db65 mysqld: 140430 16:03:56 [Note] WSREP: gcomm: joining thread Apr 30 16:03:56 db65 mysqld: 140430 16:03:56 [Note] WSREP: gcomm: closing backend Apr 30 16:03:56 db65 mysqld: 140430 16:03:56 [Note] WSREP: view(view_id(NON_PRIM,1124381f-d070-11e3-b129-bf8f84b28b14,5) memb { Apr 30 16:03:56 db65 mysqld: #011386aadec-d070-11e3-801b-a63af238b289,0 Apr 30 16:03:56 db65 mysqld: } joined { Apr 30 16:03:56 db65 mysqld: } left { Apr 30 16:03:56 db65 mysqld: } partitioned { Apr 30 16:03:56 db65 mysqld: #0111124381f-d070-11e3-b129-bf8f84b28b14,0 Apr 30 16:03:56 db65 mysqld: #011c6d4dcad-d06f-11e3-b556-667aa2e751ca,0 Apr 30 16:03:56 db65 mysqld: #011d4e40948-d06f-11e3-a8a9-8ff215511f2f,0 Apr 30 16:03:56 db65 mysqld: }) Apr 30 16:03:56 db65 mysqld: 140430 16:03:56 [Note] WSREP: view((empty)) Apr 30 16:03:56 db65 mysqld: 140430 16:03:56 [Note] WSREP: New COMPONENT: primary = no, bootstrap = no, my_idx = 0, memb_num = 1 Apr 30 16:03:56 db65 mysqld: 140430 16:03:56 [Note] WSREP: gcomm: closed Apr 30 16:03:56 db65 mysqld: 140430 16:03:56 [Note] WSREP: Flow-control interval: [16, 16] Apr 30 16:03:56 db65 mysqld: 140430 16:03:56 [Note] WSREP: Received NON-PRIMARY. Apr 30 16:03:56 db65 mysqld: 140430 16:03:56 [Note] WSREP: Shifting JOINER -> OPEN (TO: 0) Apr 30 16:03:56 db65 mysqld: 140430 16:03:56 [Note] WSREP: Received self-leave message. Apr 30 16:03:56 db65 mysqld: 140430 16:03:56 [Note] WSREP: Flow-control interval: [0, 0] Apr 30 16:03:56 db65 mysqld: 140430 16:03:56 [Note] WSREP: Received SELF-LEAVE. Closing connection. Apr 30 16:03:56 db65 mysqld: 140430 16:03:56 [Note] WSREP: Shifting OPEN -> CLOSED (TO: 0) Apr 30 16:03:56 db65 mysqld: 140430 16:03:56 [Note] WSREP: RECV thread exiting 0: Success Apr 30 16:03:56 db65 mysqld: 140430 16:03:56 [Note] WSREP: recv_thread() joined. Apr 30 16:03:56 db65 mysqld: 140430 16:03:56 [Note] WSREP: Closing replication queue. Apr 30 16:03:56 db65 mysqld: 140430 16:03:56 [Note] WSREP: Closing slave action queue. Apr 30 16:03:56 db65 mysqld: 140430 16:03:56 [Note] WSREP: Service disconnected. Apr 30 16:03:56 db65 mysqld: 140430 16:03:56 [Note] WSREP: rollbacker thread exiting Apr 30 16:03:57 db65 mysqld: 140430 16:03:57 [Note] WSREP: Some threads may fail to exit. Apr 30 16:03:57 db65 mysqld: 140430 16:03:57 [Note] /usr/sbin/mysqld: Shutdown complete Apr 30 16:03:57 db65 mysqld: Apr 30 16:04:02 db65 mysqld: Error in my_thread_global_end(): 1 threads didn't exit Apr 30 16:04:02 db65 mysqld_safe: mysqld from pid file /var/run/mysqld/mysqld.pid ended Apr 30 16:04:04 db65 /etc/init.d/mysql[8309]: 0 processes alive and '/usr/bin/mysqladmin --defaults-file=/etc/mysql/debian.cnf ping' resulted i n Apr 30 16:04:04 db65 /etc/init.d/mysql[8309]: #007/usr/bin/mysqladmin: connect to server at 'localhost' failed Apr 30 16:04:04 db65 /etc/init.d/mysql[8309]: error: 'Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (111)' Apr 30 16:04:04 db65 /etc/init.d/mysql[8309]: Check that mysqld is running and that the socket: '/var/run/mysqld/mysqld.sock' exists! Apr 30 16:04:04 db65 /etc/init.d/mysql[8309]: Apr 30 16:04:19 db65 mysqld_safe: Starting mysqld daemon with databases from /var/lib/mysql Apr 30 16:04:19 db65 mysqld_safe: WSREP: Running position recovery with --log_error='/var/lib/mysql/wsrep_recovery.soIOZM' --pid-file='/var/lib /mysql/db65-recover.pid' Apr 30 16:04:20 db65 mysqld_safe: WSREP: Failed to recover position: #012'140430 16:04:19 InnoDB: The InnoDB memory heap is disabled#012140430 16:04:19 InnoDB: Mutexes and rw_locks use GCC atomic builtins#012140430 16:04:19 InnoDB: Compressed tables use zlib 1.2.7#012140430 16:04:19 In noDB: Using Linux native AIO#012140430 16:04:19 InnoDB: Initializing buffer pool, size = 256.0M#012140430 16:04:20 InnoDB: Completed initializa tion of buffer pool#012InnoDB: Error: log file ./ib_logfile0 is of different size 0 50331648 bytes#012InnoDB: than specified in the .cnf file 0 5242880 bytes!#012140430 16:04:20 [ERROR] Plugin 'InnoDB' init function returned error.#012140430 16:04:20 [ERROR] Plugin 'InnoDB' registratio n as a STORAGE ENGINE failed.#012140430 16:04:20 [Note] Plugin 'FEEDBACK' is disabled.#012140430 16:04:20 [ERROR] Unknown/unsupported storage e ngine: innodb#012140430 16:04:20 [ERROR] Aborting#012#012140430 16:04:20 [Note] /usr/sbin/mysqld: Shutdown complete' Apr 30 16:04:49 db65 /etc/init.d/mysql[9512]: 0 processes alive and '/usr/bin/mysqladmin --defaults-file=/etc/mysql/debian.cnf ping' resulted i n Apr 30 16:04:49 db65 /etc/init.d/mysql[9512]: #007/usr/bin/mysqladmin: connect to server at 'localhost' failed Apr 30 16:04:49 db65 /etc/init.d/mysql[9512]: error: 'Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)' Apr 30 16:04:49 db65 /etc/init.d/mysql[9512]: Check that mysqld is running and that the socket: '/var/run/mysqld/mysqld.sock' exists! Apr 30 16:04:49 db65 /etc/init.d/mysql[9512]: Apr 30 16:04:56 db65 mysqld_safe: Starting mysqld daemon with databases from /var/lib/mysql Apr 30 16:04:56 db65 mysqld_safe: WSREP: Running position recovery with --log_error='/var/lib/mysql/wsrep_recovery.lmU7Ap' --pid-file='/var/lib /mysql/db65-recover.pid' Apr 30 16:04:57 db65 mysqld_safe: WSREP: Failed to recover position: #012'140430 16:04:56 InnoDB: The InnoDB memory heap is disabled#012140430 16:04:56 InnoDB: Mutexes and rw_locks use GCC atomic builtins#012140430 16:04:56 InnoDB: Compressed tables use zlib 1.2.7#012140430 16:04:56 In noDB: Using Linux native AIO#012140430 16:04:56 InnoDB: Initializing buffer pool, size = 256.0M#012140430 16:04:56 InnoDB: Completed initializa tion of buffer pool#012InnoDB: Error: log file ./ib_logfile0 is of different size 0 50331648 bytes#012InnoDB: than specified in the .cnf file 0 5242880 bytes!#012140430 16:04:57 [ERROR] Plugin 'InnoDB' init function returned error.#012140430 16:04:57 [ERROR] Plugin 'InnoDB' registratio n as a STORAGE ENGINE failed.#012140430 16:04:57 [Note] Plugin 'FEEDBACK' is disabled.#012140430 16:04:57 [ERROR] Unknown/unsupported storage e ngine: innodb#012140430 16:04:57 [ERROR] Aborting#012#012140430 16:04:57 [Note] /usr/sbin/mysqld: Shutdown complete' Apr 30 16:05:26 db65 /etc/init.d/mysql[10715]: 0 processes alive and '/usr/bin/mysqladmin --defaults-file=/etc/mysql/debian.cnf ping' resulted in Apr 30 16:05:26 db65 /etc/init.d/mysql[10715]: #007/usr/bin/mysqladmin: connect to server at 'localhost' failed Apr 30 16:05:26 db65 /etc/init.d/mysql[10715]: error: 'Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)' Apr 30 16:05:26 db65 /etc/init.d/mysql[10715]: Check that mysqld is running and that the socket: '/var/run/mysqld/mysqld.sock' exists! Apr 30 16:05:26 db65 /etc/init.d/mysql[10715]: Apr 30 16:08:37 db65 mysqld_safe: Starting mysqld daemon with databases from /var/lib/mysql Apr 30 16:08:37 db65 mysqld_safe: WSREP: Running position recovery with --log_error='/var/lib/mysql/wsrep_recovery.Cju4Ru' --pid-file='/var/lib /mysql/db65-recover.pid' Apr 30 16:08:38 db65 mysqld_safe: WSREP: Failed to recover position: #012'140430 16:08:38 InnoDB: The InnoDB memory heap is disabled#012140430 16:08:38 InnoDB: Mutexes and rw_locks use GCC atomic builtins#012140430 16:08:38 InnoDB: Compressed tables use zlib 1.2.7#012140430 16:08:38 In noDB: Using Linux native AIO#012140430 16:08:38 InnoDB: Initializing buffer pool, size = 256.0M#012140430 16:08:38 InnoDB: Completed initializa tion of buffer pool#012InnoDB: Error: log file ./ib_logfile0 is of different size 0 50331648 bytes#012InnoDB: than specified in the .cnf file 0 5242880 bytes!#012140430 16:08:38 [ERROR] Plugin 'InnoDB' init function returned error.#012140430 16:08:38 [ERROR] Plugin 'InnoDB' registratio n as a STORAGE ENGINE failed.#012140430 16:08:38 [Note] Plugin 'FEEDBACK' is disabled.#012140430 16:08:38 [ERROR] Unknown/unsupported storage e ngine: innodb#012140430 16:08:38 [ERROR] Aborting#012#012140430 16:08:38 [Note] /usr/sbin/mysqld: Shutdown complete' Apr 30 16:09:07 db65 /etc/init.d/mysql[11918]: 0 processes alive and '/usr/bin/mysqladmin --defaults-file=/etc/mysql/debian.cnf ping' resulted in > > R: Jan >> >> On 5/1/2014 11:01 AM, Jan Lindström wrote: >>> Hi, >>> >>> It depends on exact version you had on 5.5, can you share us the >>> exact version and error messages you got ? >>> mariadb-5.5.35 should be compatible with 10.0, but earlier 5.5 >>> versions are not because they use older Galera >>> cluster provider version 23.2.x when newer one you can use 25.2.x or >>> 25.3.x, >> mariadb-galera-server-5.5 (5.5.37+maria-1~wheezy) >>> >>> R: Jan >>>> Hi All, >>>> I'm new in the clustering, after installed 4 nodes with 3 having >>>> version 10.0 and another with version 5.5, this last did not want >>>> to join the cluster until I upgrade it to version 10.0. >>>> My question is, they is an incompatibility between the two versions? >>>> Thanks >>>> >>>> _______________________________________________ >>>> 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 >>> >>> >>> -- >>> >>> -- >>> >>> Jan Lindström, Principal Engineer >>> SkySQL - The MariaDB Company >>> >>> MariaDB | MaxScale | skype: jan_p_lindstrom >>> >>> www.skysql.com <http://www.skysql.com/> >>> >>> Twitter <http://twitter.com/skysql> Blog >>> <http://www.skysql.com/blog/> Facebook >>> <http://www.facebook.com/skysql> LinkedIn >>> <http://www.linkedin.com/company/1214250> Google+ >>> <https://plus.google.com/117544963211695643458/posts> >>> >>> >>> >>> _______________________________________________ >>> Mailing list:https://launchpad.net/~maria-discuss >>> Post to :maria-discuss@lists.launchpad.net >>> Unsubscribe :https://launchpad.net/~maria-discuss >>> More help :https://help.launchpad.net/ListHelp >> > > > -- > > -- > > Jan Lindström, Principal Engineer > SkySQL - The MariaDB Company > > MariaDB | MaxScale | skype: jan_p_lindstrom > > www.skysql.com <http://www.skysql.com/> > > Twitter <http://twitter.com/skysql> Blog <http://www.skysql.com/blog/> > Facebook <http://www.facebook.com/skysql> LinkedIn > <http://www.linkedin.com/company/1214250> Google+ > <https://plus.google.com/117544963211695643458/posts> >

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[Maria-discuss] clustering
by Eric Kom 01 May '14

01 May '14

Hi All, In the real wold of database cluster multi-master, if the application uses node01 to query the database, its happened that the node01 its down, the other nodes won't be accessible. What happen in that case?

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Re: [Maria-discuss] warning after installing mariadb-galera-server-10.0
by Eric Kom 01 May '14

01 May '14

On 30 April 2014 21:58:13 SAST, Nirbhay Choubey <nirbhay(a)skysql.com> wrote: >Hi Eric, > >On Wed, Apr 30, 2014 at 10:07 AM, Eric Kom <erickom(a)kom.za.net> wrote: > >> Hi All, >> >> After successfully installed mariadb-galera-server-10.0 on my debian >> wheezy: >> sudo aptitude install rsync galera mariadb-galera-server >> >> I received the above warning: >> 140430 14:29:48 [Warning] Failed to load slave replication state from >> table mysql.gtid_slave_pos: 1286: Unknown storage engine 'InnoDB' >> > >mysqld bootstrap command in debian post installation script wrongly >retained 'loose-innodb=OFF' >option, which disabled innodb. The script has been updated. > >https://mariadb.atlassian.net/browse/MDEV-6192 > >Thanks for reporting. Thanks for logged the bug and fixed it. > >-- Nirbhay > > >> >> >> -- >> Kind Regards >> >> Eric Kom >> >> Senior IT Manager - Metropolitan Schools >> _________________________________________ >> / You are scrupulously honest, frank, and \ >> | straightforward. Therefore you have few | >> \ friends. / >> ----------------------------------------- >> \ >> \ >> .--. >> |o_o | >> |:_/ | >> // \ \ >> (| Kom | ) >> /'\_ _/`\ >> \___)=(___/ >> >> 2 Hennie Van Till, White River, 1240 >> Tel: 013 750 2255 | Fax: 013 750 0105 | Cell: 078 879 1334 >> erickom(a)kom.za.net | erickom(a)metropolitancollege.co.za >> www.kom.za.net | www.kom.za.org | www.erickom.co.za >> >> Key fingerprint: 513E E91A C243 3020 8735 09BB 2DBC 5AD7 A9DA 1EF5 >> >> >> _______________________________________________ >> 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 >> -- Sent from my Android device with K-9 Mail. Please excuse my brevity.

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[Maria-discuss] MariaDB Galera Cluster 5.5.37 now available
by Daniel Bartholomew 30 Apr '14

30 Apr '14

The MariaDB project is pleased to announce the immediate availability of MariaDB Galera Cluster 5.5.37 This is a Stable release. See the Release Notes and Changelog for details. - - Links - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - MariaDB Galera Cluster 5.5.37 - Release Notes: https://mariadb.com/kb/en/mariadb-galera-cluster-5537-release-notes - Changelog: https://mariadb.com/kb/en/mariadb-galera-cluster-5537-changelog - Downloads: https://downloads.mariadb.org/mariadb-galera/5.5.37 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 Webinars - - - - - - - - - - - - - - - - - - - - - - - - - SkySQL has held several MariaDB-focused Webinars recently which are available on an on-demand basis at: - http://www.skysql.com/why-skysql/webinars/ They are also planning several more MariaDB-focused webinars that will be held over the comming months. Details available at the above link. - - MariaDB Books - - - - - - - - - - - - - - - - - - - - - - - - - - The newly published MariaDB Cookbook contains nearly 100 recipes covering a variety of features in MariaDB. - http://www.packtpub.com/exclusive-and-unique-features-of-mariadb/book Another book, Getting Started with MariaDB is a how-to guide for beginners to help them get up to speed quickly with MariaDB. No prior database experience required. - http://www.packtpub.com/getting-started-with-mariadb/book - - 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/en/donate/ - http://www.cafepress.com/mariadb We hope you enjoy MariaDB! -- MariaDB: An Enhanced Drop-in Replacement for MySQL 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] warning after installing mariadb-galera-server-10.0
by Eric Kom 30 Apr '14

30 Apr '14

Hi All, After successfully installed mariadb-galera-server-10.0 on my debian wheezy: sudo aptitude install rsync galera mariadb-galera-server I received the above warning: 140430 14:29:48 [Warning] Failed to load slave replication state from table mysql.gtid_slave_pos: 1286: Unknown storage engine 'InnoDB' -- Kind Regards Eric Kom Senior IT Manager - Metropolitan Schools _________________________________________ / You are scrupulously honest, frank, and \ | straightforward. Therefore you have few | \ friends. / ----------------------------------------- \ \ .--. |o_o | |:_/ | // \ \ (| Kom | ) /'\_ _/`\ \___)=(___/ 2 Hennie Van Till, White River, 1240 Tel: 013 750 2255 | Fax: 013 750 0105 | Cell: 078 879 1334 erickom(a)kom.za.net | erickom(a)metropolitancollege.co.za www.kom.za.net | www.kom.za.org | www.erickom.co.za Key fingerprint: 513E E91A C243 3020 8735 09BB 2DBC 5AD7 A9DA 1EF5

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[Maria-discuss] Name for Native MariaDB Client Library RPM
by Honza Horak 29 Apr '14

29 Apr '14

Hi guys, I'd like to package the native MariaDB client library as an RPM for Fedora. But I got into troubles when discussing the name of the RPM. In Fedora we have some rules about packages names and there are some other facts that need to be taken into account. These are restrictions I face: * not to use underscope unless absolutely necessary * follow upstream's name as much as possible (tarball is called mariadb_client-2.0.0-src.tar.gz) * we already have mariadb-libs and there might be mariadb-client packages in the future, if we start follow upstream naming for subpackages, so we cannot use mariadb-libs or mariadb-client Having these restrictions on my mind and seeing mariadb-native-client as a name for Windows installers, I think this would be also the best name for Fedora. In practice the packages will include these files: mariadb-native-client-2.0.0-1.fc20.x86_64.rpm /usr/lib64/mariadb/libmariadb.so.2 LICENSE, README, ... mariadb-native-client-devel-2.0.0-1.fc20.x86_64.rpm /usr/bin/mariadb_config /usr/include/mariadb/* /usr/lib64/mariadb/libmariadb.so /usr/lib64/mariadb/libmysql.so /usr/lib64/mariadb/libmysqlclient.so /usr/lib64/mariadb/libmysqlclient_r.so By this mail I'd like to check if you, MariaDB upstream, will be OK with that (no response means confirmation). Regards, Honza

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[Maria-discuss] virtual columns and indexes on attributes in JSON objects
by MARK CALLAGHAN 26 Apr '14

26 Apr '14

Does the support for virtual columns allow an index to be created on an attribute in a JSON object stored in a BLOB column? http://falseisnotnull.wordpress.com/2014/04/25/descending-indexes-in-mariadb https://mariadb.com/kb/en/virtual-columns/ -- Mark Callaghan mdcallag(a)gmail.com

4 3

[Maria-discuss] New Question: Loading CSV files
by AskMonty KB 26 Apr '14

26 Apr '14

Hello, A new question has been asked in "CONNECT" by danielkrysiak: -------------------------------- Hi, I have data in CSV files. Partitioned inside a directory, one file per day, alive (constantly written to, insert at the end). I want to load them on-line (not once a day). Normally I would write peace of code, that remembers the last file and place, so it can easily go back and continue. But the Connect engine looks like a great ready solution for this kind of thing. I'm just not sure about: 1. I can't use indexes, because the file is changed all the time. Can I somehow make sure the data will be visible in a "connect table" always in the same order? 2. About "Multiple File Tables". Whats the order of data inside them? 3. What about simple file format change: add column at the end. Will data from older files be visible in "Multiple File Table" as null? -------------------------------- To view or answer this question please visit: http://mariadb.com/kb/en/loading-csv-files/

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