[MDEV-23869] wsrep_cluster_conf_id reached BIG UNSIGNED Created: 2020-10-01  Updated: 2021-12-09  Resolved: 2021-12-09

Status: Closed
Project: MariaDB Server
Component/s: Galera, Galera SST
Affects Version/s: 10.4.7
Fix Version/s: 10.4.13

Type: Bug Priority: Critical
Reporter: Aurélien LEQUOY Assignee: Jan Lindström (Inactive)
Resolution: Fixed Votes: 0
Labels: None
Environment:

Ubuntu 18.04.3 LTS



 Description   

Hello,

I got one trouble on a GaleraCluster, and I don't know how it's possible but we reached the BIG UNSIGNED for the status wsrep_cluster_conf_id reached.

and I think, our trouble with SST come from this value. We should display an error msg when this number is achieved.

Second point how we could achieved the limit of UNSIGNED BIGINT ?



 Comments   
Comment by Aurélien LEQUOY [ 2020-10-01 ]

link with : https://jira.mariadb.org/browse/MDEV-21489

Comment by Daniel Black [ 2020-10-01 ]

So given the above link is fixed in 10.4.13 is this actually a duplicate?

https://github.com/mariadb/server/commit/d002ec2c874bdbc66ec252d5fdaef502c2366f49 make it look like it wasn't initialized in some situation.

Just to clarify you've seen no large values < UNSIGNED BIGINT?

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