Ask Your Question
3

What is the reason for the failure of reading replica in mysql replication?

asked 2023-05-12 00:06:22 +0000

david gravatar image

edit retag flag offensive close merge delete

1 Answer

Sort by ยป oldest newest most voted
1

answered 2023-05-12 00:15:02 +0000

nofretete gravatar image

There could be several reasons for the failure of reading replica in MySQL replication, including:

  1. Network issues: If there are connectivity issues between the master and replica servers, replication may fail.

  2. Server overload: If the replica server is overloaded with too many read requests or the load is high, replication may fail.

  3. Configuration errors: If the replication configuration is not set up properly, replication may fail.

  4. Data consistency issues: If there are data consistency issues between the master and replica servers, replication may fail.

  5. Incorrect permissions: If the replica server does not have the necessary permissions to access the data on the master server, replication may fail.

  6. Version incompatibility: If the version of MySQL on the master and replica servers is not compatible, replication may fail.

  7. Disk space issues: If there is not enough disk space on the replica server, replication may fail.

edit flag offensive delete link more

Your Answer

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

Add Answer


Question Tools

Stats

Asked: 2023-05-12 00:06:22 +0000

Seen: 13 times

Last updated: May 12 '23