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Re: MYSQL 8.0 - Group Replication - Error on Start up
Posted by: Frederic Descamps
Date: August 20, 2018 04:11PM

Hello,

Please check in the error log of the mysql server you will see why there is a problem.

Now 2 comments:
1. please use MySQL-Shell to setup a cluster (https://lefred.be/content/mysql-8-0-innodb-cluster-the-quick-hands-on-manual/)
2. 2 nodes is a bad idea for such cluster as if one fails, the other one won't be writable anyway (it won't have quorum as majority won't be reached 1/2 is only 50% not more than 50%). That's why it's recommended to have 3 servers.

Regards,

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Re: MYSQL 8.0 - Group Replication - Error on Start up
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August 20, 2018 04:11PM


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