Bug #107842 clone_block_ddl default value
Submitted: 12 Jul 3:08 Modified: 13 Jul 13:24
Reporter: Woson Wong Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server: Documentation Severity:S3 (Non-critical)
Version:8.0 OS:Any
Assigned to: CPU Architecture:Any
Tags: clone plugin, variable

[12 Jul 3:08] Woson Wong
Description:
Document shows(https://dev.mysql.com/doc/refman/8.0/en/clone-plugin-options-variables.html#sysvar_clone_d...):
As of MySQL 8.0.27, concurrent DDL is permitted on the donor during a cloning operation if clone_block_ddl variable is enabled (the default).

The default value of clone_block_ddl is OFF, and clone_block_ddl should be OFF if we want concurrent DDL is permitted on the donor during a cloning operation.

How to repeat:
At clone_block_ddl variable describes:
https://dev.mysql.com/doc/refman/8.0/en/clone-plugin-options-variables.html#sysvar_clone_b...

Default Value is OFF.

Suggested fix:
As of MySQL 8.0.27, concurrent DDL is permitted on the donor during a cloning operation if clone_block_ddl variable is enabled (the default).

change into------->
As of MySQL 8.0.27, concurrent DDL is permitted on the donor during a cloning operation if clone_block_ddl variable is OFF (the default).
[12 Jul 6:50] MySQL Verification Team
Hello Woson Wong,

Thank you for the report and feedback.

regards,
Umesh
[13 Jul 13:24] Daniel Price
Posted by developer:
 
The referenced documentation has been updated as suggested. The changes should appear online soon.
Thank you for the bug report.