Re: Artemis - dealing with variable consumer performance on a large cluster

2022-01-26 Thread Graham Stewart
ny additional overhead, to track demand across a cluster, or to move > data to satisfy demand, is best minimised or removed altogether. > > I understand this is quite a different approach and considering the > current setup works well in general, it may not be applicable, but it >

Artemis - dealing with variable consumer performance on a large cluster

2022-01-25 Thread Graham Stewart
ero would help here. We're really looking for something like the cluster detecting there are idle consumers and redistributing messages away form the broker with the slow consumers. Any pointers you can give me would be really appreciated. Many thanks Graham Stewart

Re: Artemis 2.11.0 - Cluster node OOM - Queue build up on internal $.artemis.internal.sf... queue

2020-04-02 Thread Graham Stewart
assign a Dead Letter address for the internal $.artemis.internal.sf queues? I am confused on whether we should or should not do that. Really appreciate any help you can give me on this. Many thanks Graham On Mon, 30 Mar 2020 at 23:08, Graham Stewart wrote: > Thanks Domenico, > >

Re: Artemis 2.11.0 - Cluster node OOM - Queue build up on internal $.artemis.internal.sf... queue

2020-03-30 Thread Graham Stewart
Thanks Domenico, We have a heap dump from when this happened last week - it's large - 8GB. We can see the internal queue that blew up was $.artemis.internal.sf.cluster-prodemea-r186951.39.7adc9da9-6c30-11ea-b3c0-0050568f93e5 >From the heap dump that QueueImpl has messagesReplaced 0 messagesK

Artemis 2.11.0 - Cluster node OOM - Queue build up on internal $.artemis.internal.sf... queue

2020-03-30 Thread Graham Stewart
realise this is big ask, but what other details can I provide that might help diagnose the issue. Many thanks Graham Stewart