Best Announcing the Dictionary of English Best Collocations on wr (no replies)
Hi everybody, I am very excited to announce that we now have a "dictionary" of English collocations on WordReference.com Collocations are words that tend to travel together. You commit a criminal...
View ArticleMySQL Automatic Asynchronous Replication Connection Failover (no replies)
https://mysqlhighavailability.com/automatic-asynchronous-replication-connection-failover/
View Articlemysql 5.7 replication does not work (1 reply)
I need to setup a simple replication for mysql 5.7, here is the my.cnf file: master: 5.7.18-log running on centos 7.5 server_id = 1 log-bin = mysql-bin binlog_format = MIXED binlog_do_db = nnr...
View ArticleMySQL 5.7: Foreign Keys in Replication (2 replies)
I want to know that when I have MySQL Master and a Slave, do tables in the Slave have the same foreign key constraints as in the Master. I mean when I execute SHOW CREATE TABLE <table_name>; in...
View Articleshow slave status returns empty set (1 reply)
Greetings! I have a newly set up 3 nodes InnoDB cluster. Everything works well. When I run "show master status" I get the information back as expected. However when I run "show slave status" (or show...
View ArticleReplica Has Pending Jobs Size Less Than Source's Max Allowed Packet (no replies)
I found this warning from MYSQL Enterprise Monitor Topic: Replica Has Pending Jobs Size Less Than Source's Max Allowed Packet What should i do as action?
View ArticleError 1045 (no replies)
Hi Forum I have a setup with many to one replication. From vessels to onshore server. To avoid any issues - I've created an image of Windows - that holds the DB offshore on the vessels. The...
View ArticleMySQL Replication lag in slave due to Delete query - Row Based Replication (1...
I have a delete query Delete from Table1 where last_refresh_time < {time value} Here I want to delete the rows in the table which are not refreshed for last 5days. Usually the delete will be around...
View ArticleERROR 3092 (HY000): The server is not configured properly to be an active...
Hi All Please note below mention error raised when try to start group replication 2021-08-23T09:33:42.337402Z 0 [ERROR] [MY-011735] [Repl] Plugin group_replication reported: '[GCS] Error on opening a...
View ArticleMySQL Group Replication Won't start (1 reply)
Here's a puzzle... I have a 2 server group replication setup, I had to restart the cluster to change some settings, and since then I have been unable to get it to start back up. Both instances of...
View ArticleDifference between InnoDB cluster and Group Replication (no replies)
Hi, I am new to MySQL. I would like to understand the difference between MySQL Group Replication and InnoDB cluster, is there any other differences apart from router configuration for InnoDB cluster?...
View ArticleMaster Slave Synchronisation (2 replies)
Hi all, Quick question. I have been a Galera Cluster user for a while with a 3 server master-master configuration. However, the performance is really slow, so I decided to move to a Mysql Master Slave...
View ArticleMySQL Group Replication connection string (no replies)
Hi, I am planning to configure mysql group replication with 3 nodes. What would be the connection string application team should configure if we decide to have multi master? Do we need to configure...
View ArticleRe-clone a secondary node: what are my options? (no replies)
A secondary node fails to apply some transaction. Instead of injecting empty transactions, and try to get it going, I would like to re-sync/re-do the whole secondary node. What are my options? Shall I...
View Article5.7 Replication Errors (1 reply)
After setting up single Source/Replica pair using MySQL 5.7.32, row-based replication, I am encountering the following two errors (1517, 1677) in the Replica's error log; however, there do not appear...
View ArticleSTOP SLAVE.... doesn't. (1 reply)
Mysql 5.7.36 Centos 7 I cant stop my replication slave. mysql> start slave; just sits there - never completes, never errors. There is nothing in mysqld.log I cant even start replciation form...
View ArticleMySQL Replication: Question about a fallback-system (2 replies)
Hello all, I´m not sure, what happened to my post from last week. But it's strange that 5 days have passed, and my post doesn't appear anywhere. Because I'm afraid that my post will never appear, here...
View ArticleMySQL replication slave server re-sync (2 replies)
Hi Im Newbie of MySQL user, Currently im encounter MySQL replication slave server fail sync very frequently like almost happen every month due to slave server power shutdown unexpectedly , then as i...
View ArticleMysql 5.7 Replication (2 replies)
Redhat 7.9 Mysql 5.7 I am having a problem with GTID Replication. The replication was working before installing httpd and php (as we are utilising bespoke gui front ends). I stopped the slaves on both...
View Articlehow to... reset replication when only one schema stuffed (4 replies)
OS: centos 7 Mysql: 5.7.36 Slave-Master replication set up on two servers, a master and a slave. We currently replicate "everything" - 39 schemas in total. Quite often we notice that when replication...
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