Table size difference between master and slaves (no replies)
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? (no 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 (no replies)
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...
View ArticleUnable to rotate binary logs (no replies)
I have installed Mysql server 5.7.16 on Windows Server 2012 , with Mysql Installer using advanced option , so I chose the data directory on E:/My_folder/data and the configuration file is my.ini...
View Articletroubleshooting 1045 connection for master/slave replication (no replies)
hello to all, I have two sets of master/slave replication set ups. first set went through replication procedures setting master then slave - started slave - slave connected and replication began - no...
View Articletroubleshooting 1045 connection for master/slave replication (no replies)
hello to all, I have two sets of master/slave replication set ups. first set went through replication procedures setting master then slave - started slave - slave connected and replication began - no...
View ArticleReplication between two MySQL clusters (1 reply)
We have setup a two way a master-slave MySQL Cluster. Let's call it Cluster 1. We have setup another MySQL master-slave cluster. Let's call it Cluster 2. This Cluster 2 is receiving data from Cluster...
View ArticleError 2026 Slave-Master replication (1 reply)
Hi, I have been troubleshooting a connection issue between our slave and master servers for the last 24 hours without success. The replication process stopped working earlier in the year when the...
View ArticleMysql5.7.17 group replication add second server failed (2 replies)
When I start the first server(ip:172.27.19.233) to create a new group, it's all ok. But when I add the second server(ip:10.130.10.192) to join the group, it turn out that the second server will seize...
View ArticleMySQL Group Replication, Single-Primary or Multi-Primary, how to make the...
http://lefred.be/content/mysql-group-replication-single-primary-or-multi-primary/
View ArticleBuild a slave from another slave (no replies)
Hi all, I have a requirement to build a slave from another slave. The current environment is that we have one master and a couple of slaves. The current databases are 5.5 and are running on Solaris....
View ArticleError after reboot of the slave: ERROR 1794 (HY000): Slave is not configured...
We configured a multi source replication test on our Windows computers for implementation in the future. After running into some issues we attempted to restart the hub computer and after restarting...
View ArticleMysql replication by cloning disk (1 reply)
Hello, We have to setup a Mysql replication by cloning disk. By searching in Internet i have found that we can do by setting the following due to image clone proccess: The simplest way to get the...
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