Replica "Got fatal error 1236" After Losing Connection to Source While Reading > 4GB Binlog
(Doc ID 2018766.1)
Last updated on APRIL 12, 2021
Applies to:MySQL Server - Version 4.0 and later
Information in this document applies to any platform.
Here is how you can identify the scenario. Given the error log snippet:
Binary logs on the source are larger than 4GB in size. This often happens after changing the binlog_format from STATEMENT to ROW.
Another change might be some bulk import or other large transactions have started occurring on the source.
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In this Document
|If on MySQL 5.6+|