Bug #101512 Relationship between two system variables are not fully recorded.
Submitted: 9 Nov 2020 4:34 Modified: 9 Nov 2020 5:13
Reporter: Zhou Shu Email Updates:
Status: Verified Impact on me:
None 
Category:MySQL Server: Documentation Severity:S3 (Non-critical)
Version:5.7 OS:Any
Assigned to: CPU Architecture:Any

[9 Nov 2020 4:34] Zhou Shu
Description:
'transaction_write_set_extraction' value depends on 'binlog_transaction_dependency_tracking' but not fully record.

How to repeat:
The system variable  'transaction_write_set_extraction' must be set to XXHASH64 or MURMUR32 when 'binlog_transaction_dependency_tracking' is WRITESET or WRITESET_SESSION. However, the doc only record that 'transaction_write_set_extraction' cannot be changed when 'binlog_transaction_dependency_tracking' is set to either of WRITESET or WRITESET_SESSION in https://dev.mysql.com/doc/refman/5.7/en/replication-options-binary-log.html#sysvar_transac...
[9 Nov 2020 5:13] MySQL Verification Team
Hello Zhou Shu,

Thank you for the report and feedback.

regards,
Umesh