first time setting up replication different Innodb settings error (no replies)
Hi I am trying to set replication on 2 windows machines using the utility mysqlreplicate I get the error message Innodb differ between master and slave. I have no idea the issue is version's running...
View ArticleMaster-Master Failover Method Very Slow (no replies)
Hello. I recently created a Master-Master setup for my database and encountered no issues. However, the programs I use to interface with the database are written in C#, and to implement failover for...
View ArticleReplication of alter via stored procedures (no replies)
I have a stored procedure that creates an alter statement that adds 3 columns to a table. In the sproc, the text of the alter statement is added to a variable. Then I run a PREPARE newCmd from @mysql....
View Articlereplicate two standalone databases to the same slave (3 replies)
Hello all, I would like to replicate two databases from two different instances to the same slave. I am running a MySQL 5.5 instance with a dozen databases and we call it server A. The ibdata1 is...
View ArticleQuestion about replication behavior... (1 reply)
I set up typical replication between two instances of MySQL running Innodb tables, one on a Windows Server machine, and one on a Debian machine. During maintenance of the Windows server, replication...
View ArticleERROR CODES 1129, 2003, 2013 (3 replies)
Hi, I have some issue regarding mysql 5.6.14 for master-master replication. Let's call Master A & Master B. Master A can't connect to Master B, first the error code was 1129, and then occurred...
View Articleerror writing to the binary log (no replies)
Good morning. I have had this error several times "The incident LOST_EVENTS occured on the master. Message: error writing to the binary log" in the mysql.err. The replicate stop because of this error....
View ArticleWhat's the configuration for crash safe slave when using GTID in MySQL5.6?...
Hi,all According the manual,When using GTIDs and MASTER_AUTO_POSITION,should set relay_log_recovery=0 for crash safe slave.Does it right?...
View ArticleDoes MySQL Group Replication plans to support Sharding as Fabric did ? (no...
http://mysqlhighavailability.com/gr/doc/faq.html I read document of MySQL Group Replication, it tell nothing about Data Sharding information now. From MySQL Group Replication document, i think it is...
View ArticleBest Practices for the case low bandwidth (no replies)
Hi Forum Members, Please suggest me best practices on replication in the case of lower bandwidth on connectivity. I found something on internet In the case of low bandwidth either we can go with...
View ArticleTable size difference between master and slaves (1 reply)
Hi all, I have a table like below. This table went through insert,update,delete. I have a two slaves setup to replicate from a master. The table structure is like this: CREATE TABLE mytable ( `myid`...
View ArticleMySQL Master/Master(Active-Active) Replication failed (no replies)
Hi, We have an application running on two data centers with MAster/Master replication setup on 5.7(Row based). We recently had a rep failure on both sides as we there were Inserts on both the data...
View ArticleSlave SQL tread retried transaction 10 time(s) in vain, giving up. (no replies)
We are running a master to master replication database, we have gotten the following error multiple times: Slave SQL tread retried transaction 10 time(s) in vain, giving up. Consider raising the value...
View ArticlePlanned Switching Master To Slave (no replies)
I have a master called m1 and a slave called s1. m1 has several databases where one is called d1. s1 replicate d1. Now I want s1 one to become master for the d1 db. Several clients are writing to...
View Articlehow many slave can work normally in mysql? (2 replies)
i have a question, in one master with many slave mode, how many slave can be support to work normally? thanks a lot.
View Articlemulti-instance Group Replication on systemd (no replies)
http://thesubtlepath.com/blog/mysql/mysql-multi-instance-group-replication-on-systemd/
View ArticleMulti-source replication (no replies)
Hi, We have several production machines with MySQL 5.5. I know that multi-source replication is supported from 5.7. Will it work if I only install the slave machine with 5.7 and keep the production...
View Articlereplication delay as 0 which is incorrect where as only sometimes we are...
Hi Team, We have configured master slave replication and my master server is MYSQL 5.5 and slave server is 5.6. My replication is working fine but most of the time we are getting replication delay as...
View ArticleMySQL Group Replication -vs- Galera: Features, Benchmarks (1 reply)
MySQL Group Replication -vs- Galera: Features http://lefred.be/content/group-replication-vs-galera/ MySQL Group Replication -vs- Galera: Benchmarks...
View ArticleGroup Replication on Windows wont start (1 reply)
Now that MySQL Group_Replication is GA in 5.7.17 I decided to test it. I have installed 3 instances of MySQL 5.7.17 on my local PC, and followed the instructions in...
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