3
votes
1answer
58 views

Is it mandatory to enable --log_slave_updates with MySQL Replication using GTID? [duplicate]

I'm setting up 5.6 Percona Mysql, in order to enable GTID should I have to enable log_slave_update on both Master and Slave ? If I should enable log_slave_update, then I'm counting this to CONS for ...
2
votes
1answer
91 views

InnoDB: “Only one log file found” after binary import

My first one on DBA... After successful upgrading a master MySQL server 5.5 to 5.6.17 (CentOS 6 VPS serer), I done and moved my binary backups to a slave server (same version 5.6.17 but different ...
0
votes
0answers
108 views

How to set up MySQL 5.6 Master- Slave Replication step by step

I am new to Mysql replication. I want to have 2 MySQL servers, a Master and a Slave, running on two Ubuntu 14.04 Computers. Their IP addresses will be 10.0.0.1 (Master) and 1.0.0.02 (Slave). I need to ...
0
votes
0answers
114 views

MySQL Replication thread hangs on flush tables with read lock

I have a MySQL master/slave set up with row-based replication. At times of higher load we've been seeing replication halt and all slave thread activity commands just hang. STOP SLAVE, SHOW SLAVE ...
0
votes
0answers
66 views

Fast-Failover in Mysql

I need experts suggestion on this. I see fast-failover option is available from Mysql 5.6.5 onwards. I have a requirement asking to go for Mysql auto-failover of vip and database within Mysql itself. ...
1
vote
0answers
2k views

mysql 5.6 GTID replication 'Got fatal error 1236 from master when reading data from binary log'

I Checked SHOW SLAVE STATUS error is "'Got fatal error 1236 from master when reading data from binary log: ''The slave is connecting using CHANGE MASTER TO MASTER_AUTO_POSITION = 1, but the master ...
1
vote
2answers
1k views

Master - Master replication Duplicate entry

I've got a Master - Master replication setup and it worked fine for a couple of days but I keep getting: Duplicate entry errors after a few days... My setup is as follow: One server in The ...
3
votes
1answer
126 views

How to upgrade MySQL (5.5) production DB to 5.6 with minimal downtime

Our existing Database size around 200GB. We want to use consistent, parallel backups methods. For testing, I migrated my Development DB from 5.5 to 5.6 by running mysqldump with option ...
2
votes
3answers
277 views

Does MySQL 5.6 support fan-in replication?

I've known for quite awhile that Continuent's Tungsten Replicator supports fan-in replication (example). By fan-in replication I mean combining multiple datasources into a single instance (like a ...
0
votes
1answer
314 views

MySQL: replicating to a different table engine type

According to the replication documentation from MySQL, it is possible to set up replication from InnoDB source tables to MyISAM destination tables. Unfortunately, the documentation has little to say ...