Backup Fails With Concurrent Copying DDL: "WARNING: Trying to open a table, but could not open the tablespace file ..."
(Doc ID 2296055.1)
Last updated on DECEMBER 07, 2021
Applies to:
MySQL Enterprise Backup - Version 3.12 and laterInformation in this document applies to any platform.
Symptoms
When trying to create a backup with MySQL Enterprise Backup (MEB) while an ALTER TABLE using ALGORITHM=COPY (implicitly or explicitly), OPTIMIZE TABLE, DROP TABLE, DROP SCHEMA, or DROP DATABASE the backup fails with warnings like the following in the backup log:
Changes
Cause
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In this Document
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Cause |
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