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MySQL Out of Memory (OOM) with sync_relay_log_info = 1 or Other Low Value (Doc ID 2286975.1)

Last updated on MARCH 17, 2019

Applies to:

MySQL Server - Version 5.7 and later
Information in this document applies to any platform.

Symptoms

MySQL ends up using so much memory that the out-of-memory (OOM) killer shuts down MySQL.

Changes

The issue may start to occur after setting sync_relay_log_info to 1 or another low value.

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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