There could be several reasons for the failure of reading replica in MySQL replication, including:
Network issues: If there are connectivity issues between the master and replica servers, replication may fail.
Server overload: If the replica server is overloaded with too many read requests or the load is high, replication may fail.
Configuration errors: If the replication configuration is not set up properly, replication may fail.
Data consistency issues: If there are data consistency issues between the master and replica servers, replication may fail.
Incorrect permissions: If the replica server does not have the necessary permissions to access the data on the master server, replication may fail.
Version incompatibility: If the version of MySQL on the master and replica servers is not compatible, replication may fail.
Disk space issues: If there is not enough disk space on the replica server, replication may fail.
Please start posting anonymously - your entry will be published after you log in or create a new account. This space is reserved only for answers. If you would like to engage in a discussion, please instead post a comment under the question or an answer that you would like to discuss
Asked: 2023-05-12 00:06:22 +0000
Seen: 13 times
Last updated: May 12 '23
What is the process for resolving dependencies when installing mysql on ubuntu?
Why is the search function in PHP & MYSQL not providing relevant results?
What is the process of importing a text file into a table where the primary key is auto-generated?
How can a web application be developed to send distinct emails upon clicking the SUBMIT button?
How to deal with an operational error when connecting Django to MySQL?
In this scenario, what is the reason for the WHERE clause in MySQL to produce zero rows?