Message FIFO ordering and redelivery

2019-03-14 Thread peetu77
We have use case where message ordering should be preserved also in case of rollback ie. other messages shouldn't be consumed until failed message delivered succesfully. We have only one consumer on queue. However documentation says: "If a redelivery-delay is specified, Apache ActiveMQ Artemis

Re: Artemis clustered message grouping

2018-12-03 Thread peetu77
Documentation is kind of unclear about this: "Make sure your consumers are distributed evenly across the different nodes /if possible/. This is only an issue if you are creating and closing consumers regularly. Since messages are always routed to the same queue once pinned, removing a consumer

Artemis clustered message grouping

2018-11-26 Thread peetu77
Is it default behavior if node loses it's consumers, messages with grouping are not redelivered to another node even if redelivery is activated (also message load balancing is ON_DEMAND)? We have no way to be sure that each node queues has consumers at all times... :( -- Sent from:

Re: Killing slaves in static cluster doesn't update topology (version 2.6.0)

2018-06-25 Thread peetu77
Found where those requests are coming from, so that problem is now resolved... but the original one still remains ... -- Sent from: http://activemq.2283324.n4.nabble.com/ActiveMQ-User-f2341805.html

Re: Killing slaves in static cluster doesn't update topology (version 2.6.0)

2018-06-21 Thread peetu77
More trouble, when I make configuration changes (ansible task that runs on each node serially, stops and starts artemis service), everything goes fine but topology is left incomplete... when i checked logs every instances i found this: 2018-06-21 14:20:21,765 ERROR

Re: Killing slaves in static cluster doesn't update topology (version 2.6.0)

2018-06-21 Thread peetu77
I tried to set 5 to cluster connection, but it did'nt have any effect. Do I need to add also slave connectors under static-connectors element? -- Sent from: http://activemq.2283324.n4.nabble.com/ActiveMQ-User-f2341805.html

Killing slaves in static cluster doesn't update topology (version 2.6.0)

2018-06-19 Thread peetu77
We have static cluster with replication (master and slave instance / 1 host , 3 hosts ) when I test shutting down 1 or more slaves topology is not updated. Is this normal behavior, master notices that replicating fails and stops that but thats it? When I try shutting down master instances