Unknown reason for cross AZ failover

Hello,

Our Aurora cluster has recently started doing cross AZ failovers almost 10 times / day. We recently updated to Aurora (MySQL 5.7) 2.10.2. How can we find out why is this happening?

In the error/mysql-error-running.log (319 kB) I saw info about Segmentation fault (core dumped) but how can I know what is causing this?

Thank you!

Topics

Analytics Database

Tags

Amazon Aurora Aurora MySQL

Language

English

IT Genetics

asked 2 years ago330 views

1 Answer

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I suggest creating a support ticket for this issue, they will be able to take a look at what was happening and help with the remediation.

YUTAKA_H

answered 2 years ago

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