MySQL Bugs: #101515: The requirements of Group Replication are not complete.

Bug #101515	The requirements of Group Replication are not complete.
Submitted:	9 Nov 2020 4:50	Modified:	9 Nov 2020 6:09
Reporter:	Zhou Shu	Email Updates:
Status:	Verified	Impact on me:	None
Category:	MySQL Server: Documentation	Severity:	S3 (Non-critical)
Version:	5.7, 8.0	OS:	Any
Assigned to:		CPU Architecture:	Any

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Description:
transaction_isolation should not be "SERIALIZABLE" in Group Replication.

How to repeat:
When starting Group Replication, the transaction_isolation should not be "SERIALIZABLE". However, this is not mentioned in any place of Chapter 17 Group Replication, especially in https://dev.mysql.com/doc/refman/5.7/en/group-replication.html. It is recommended to add this information in the document.

Hello Zhou Shu,

Thank you for the report and feedback.

regards,
Umesh