Hello! Anybody knows why in fleet logs the following logs could appear?
{"component":"service","err":"failed to update host details: failed to save host users: insert users: Error 1213: Deadlock found when trying to get lock; try restarting transaction","ip_addr":"10.6.17.6:38404","level":"info","method":"SubmitDistributedQueryResults","took":"445.723719ms","ts":"2021-08-26T06:12:39.167996893Z","x_for_ip_addr":"10.80.104.39"}
We used 4.1.0 when I noticed a lot of such errors. I’ve just upgraded fleet up to 4.2.3, so far so good. But.. what these errors were caused by? What should we do to fix it?