Async Replication Fails With Last_IO_Errno: 2066 , Message: Connection failed due to wrongly configured compression (Doc ID 2958552.1)

Last updated on JUNE 29, 2023

Applies to:

MySQL Server - Version 8.0 and later
Information in this document applies to any platform.

Asynchronous replication via MYSQL Router is failing to connect to the source.

Error is seen as:

Replication was configured to enable compression and connect via MySQL Router instead of directly to the source.

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In this Document

Symptoms

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