8.0: After changing innodb_undo_directory, Server Fails to Start: Plugin initialization aborted with error Invalid Filename.
(Doc ID 2646776.1)
Last updated on MARCH 23, 2020
Applies to:MySQL Server - Version 8.0 and later
Information in this document applies to any platform.
Server fails to start, with a vague message in the log:
The my.cnf value of innodb_undo_directory was set, or changed.
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