Re: Artemis not honoring quorum-vote-wait setting

2021-07-12 Thread Lewis Gardner
Hi Domenico, thanks for the explanation but if that is correct then the documentation at https://activemq.apache.org/components/artemis/documentation/latest/network-isolation.html is horribly wrong as it *explicitly* states this option is for both master and slave: >>> Quorum voting is used by b

Re: ActiveMQ locking mechanism and data on unique database data sources

2021-07-12 Thread Vince Cox
Tim, I understand your point of view completely. I have a customer that runs Oracle. When they have moderate traffic they experience a failover event between the Master/Slave. And it appears to come from an inability to access the lock in time causing the slave to take over. When they first cam

Re: Artemis not honoring quorum-vote-wait setting

2021-07-12 Thread Domenico Francesco Bruscino
Hi Lewis, the `quorum-vote-wait` parameter only affects nodes that are acting as backup. It defines the time that the backup nodes will wait for quorum vote responses and not time to wait before sending a quorum vote request. So this parameter is not useful to allow Backup-1 to participate in the

Re: ActiveMQ locking mechanism and data on unique database data sources

2021-07-12 Thread Tim Bain
To confirm, are you saying that you're trying to use one Oracle database for message storage and a different Oracle database for locking? If so, would you mind explaining why you're not just using a single database for both purposes? I have no idea if the configuration I think you're describing is