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How to Recover from Replication Relay Log Corruption (Doc ID 1638949.1)

Last updated on AUGUST 28, 2023

Applies to:

MySQL Server - Version 5.1 and later
Information in this document applies to any platform.
Replication Relay Log is a copy of events from Source Binary log downloaded onto Replica by Replica IO thread for processing by Replica SQL thread(s).


Goal

Disclaimer: Starting from v8.0, some terms have been deprecated. Older releases will only use the deprecated terminology, and new releases will only use new terminology. Please see https://dev.mysql.com/doc/mysqld-version-reference/en/ for a complete list of those changes, and in which minor versions it happened.

Recover Replication after Replica Relay log corruption.

Solution

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In this Document
Goal
Solution
 Pre-implementation steps
 Implementation steps - automatic recovery with MySQL Server restart
 Implementation steps - manual recovery
 Not using GTIDs
 Using GTIDs
References


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