MySQL Router Failover - session on previous router existed in DB (no replies)
Would like to seek your input on the following behavior observed in our MySQL environment. Our setup is as follows: -MySQL Router configured with Keepalived (VIP) for high availability -Database...
View ArticleInquiry: Expected Behaviour of DB Connections During MySQL Router Failover...
Would like to seek your input on the following behavior observed in our MySQL environment. Our setup is as follows: -MySQL Router configured with Keepalived (VIP) for high availability -Database...
View ArticleAsynch replication through MySQL ROuter (no replies)
Hi, The router source code contains explicit handling for forwarding classical replication registration commands (classic_register_replica_forwarder.cc etc.). Basic tests also show it works - but I...
View ArticleConfigurando Router (no replies)
Ola pessoal, sou novo na área. Configurei um cluster e um router, a replicação esta funcionando ok. Meu cluster possui 3 instâncias, a instância de R/W esta na porta 6446 e as 2 de R/O esta na porta...
View ArticleClosed connection before finishing handshake (no replies)
getting this error on MySQL Router 2024-11-22 12:24:03 routing INFO [7fe0c2082700] [routing:bootstrap_rw] 10.250.10.10:34688 closed connection before finishing handshake 2024-11-22 12:24:03 routing...
View ArticlePrimary switch zero-downtime architecture? (no replies)
I am struggling to find a zero-downtime setup for a MySQL InnoDB cluster. As a lab installation of MySQL Router in front of a three-node MySQL InnoDB cluster, I use the stack at...
View Articlerouter bootstrap sets all nodes to RO (no replies)
I'm trying to set up router in a 3 node cluster. I have the cluster set up and it looks like this { "clusterName": "N7QNMCluster", "defaultReplicaSet": { "name": "default", "primary": "mysql1:3306",...
View Articlemysqlrouter won't run (no replies)
I'm trying to set up mysqlrouter for the first time on an ubuntu system. I did the Oracle apt dpkg configuration and the apt install mysqlrouter - but when I execute mysqlrouter from the command line...
View ArticleRouter bootstrap account question (1 reply)
Hello, it is our first contact with MySQL router, so apologies in advance if the question is too simple. We test the migration from a MySQL 5.x Master - Master replication setup to a MySQL 8.x Innodb...
View ArticleMySQL Router with MRS Support (1 reply)
I've been able to setup MySQL Router 8.0 and 8.4 with REST support but am unable to complete my installation because mysqlrouter_bootstrap isn't available on some instances of the router. Reading the...
View Articlewhen update/insert, errors: Error 1064: prepared statements not allowed with...
update/insert statemenets meet the error: Error 1064: prepared statements not allowed with access_mode = 'auto'
View ArticleMySQL: Transparent read/write splitting (no replies)
MySQL: Transparent read/write splitting - https://blogs.oracle.com/mysql/post/mysql-82-transparent-readwrite-splitting
View ArticleIntroducing JSON/Relational Duality for MySQL REST Service (no replies)
Introducing JSON/Relational Duality for MySQL REST Service - https://blogs.oracle.com/mysql/post/introducing-jsonrelational-duality-for-mysql-rest-service
View ArticleMySQL Router increment error (no replies)
Hello, I have a problem using MySQL Router on Windows Server systems (Linux works well). Version is 8.0.32 (tested with 8.0.34 as well). Server plattforms are Server 2012 & 2019 (problem on both...
View Articleproblem with docker build for mysql router (no replies)
nevermind. :). can someone delete this?
View ArticleMySQL Router: How to get client’s IP address? (no replies)
MySQL Router: How to get client’s IP address? https://blogs.oracle.com/mysql/post/client-ip-address
View ArticleConnexion to database interrupted at router bootstrap (2 replies)
Hello to all I use my mysql-router 8.0.32 on Redhat 8.4, the remote dabase is a v8 cluster Here is the error : # mysqlrouter --bootstrap myuser@dbp01:3306 --conf-bind-address 127.0.0.1 --account...
View ArticleMySQL REST Service (no replies)
Introducing the MySQL REST Service: - https://blogs.oracle.com/mysql/post/introducing-the-mysql-rest-service
View ArticleIs there an example of Connection Sharing released in MySQL Router 8.0.32 (no...
The Connection Sharing document states that SQL statements that rely on the previous session state will not work when Connection Sharing is enabled unless it is inside the transaction. It also does...
View ArticleHelp understand router conf file and routing mechanism (no replies)
We have run mysqlrouter for several years pointing to 3 nodes((ie. named 1,2,3 )), I add 3 more nodes recently (ie. named 4,5, 6 ) and failover to node 4, and mysqlrouter can normally point to node 4...
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