Bug #109494 my.cnf From Documentation Produces an Error for Ndbd and Ndbmtd.

Submitted:	28 Dec 2022 23:08	Modified:	4 Jan 2023 20:48
Reporter:	Ricky Bobby	Email Updates:
Status:	Not a Bug	Impact on me:	None
Category:	MySQL Cluster: Documentation	Severity:	S3 (Non-critical)
Version:	8.0, 5.7	OS:	Any
Assigned to:		CPU Architecture:	Any
Tags:	documentation, my.cnf

Description:
Hi,

According to the documentation for version 8 here: 
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-config-example.html

Using the my.cnf in the example doesn't work for either ndbd or ndbmtd.

ndbd: [ERROR] unknown variable 'connectstring=ndb-mgmt0,ndb-mgmt1'.

 

How to repeat:
1. Copy my.cnf from https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-config-example.html to /etc/mysql/my.cnf

2. change the host names to suit my environment

3. Attempt to run either either ndbd or ndbmtd.

Suggested fix:
Change connect-string to ndb-connectstring where applicable.

Hello Ricky Bobby,

Thank you for the report and feedback.

regards,
Umesh

This works for me with a recent 8.0.33 build.

Thanks, but this does not seem to be a bug.

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