Re: Message Group rebalancing on new consumers

2022-11-28 Thread Mark Johnson
Apologies as of course I should have included the version. AMQ Classic 5.15.1. We have done some internal benchmarking comparing with AMQ Artemis 2.24.0, specifically on total sustainable throughput, but so far have found no compelling reason to switch away from Classic. On Sat, 26 Nov 2022 at 1

Re: Message Group rebalancing on new consumers

2022-11-26 Thread Justin Bertram
What version of ActiveMQ are you using? Justin On Fri, Nov 25, 2022 at 4:20 AM Mark Johnson wrote: > Hi, > > We have Apache Camel routes consuming messages and updating a database. Due > to the nature of the business, there will be multiple messages in the queue > that need to update the same

Message Group rebalancing on new consumers

2022-11-25 Thread Mark Johnson
Hi, We have Apache Camel routes consuming messages and updating a database. Due to the nature of the business, there will be multiple messages in the queue that need to update the same row in the db tables. This results in a lot of db transaction rollbacks as the number of consumers increases. We

Re: Message Group rebalancing

2015-12-18 Thread Tim Bain
> set > > of > > >> "long lived" group IDs. So it can happen that all messages will be > > routed > > >> to > > >> one consumer while the other one is idle. > > >> > > >> Looking forward to your replies! > > >> > > >> sspind > > >> > > >> > > >> > > >> -- > > >> View this message in context: > > >> > > > http://activemq.2283324.n4.nabble.com/Message-Group-rebalancing-tp4703823.html > > >> Sent from the ActiveMQ - User mailing list archive at Nabble.com. > > >> > > > > >

Re: Message Group rebalancing

2015-11-16 Thread Takawale, Pankaj
either of the > >> consumers. However, in my scenario there is only a relatively small set > of > >> "long lived" group IDs. So it can happen that all messages will be > routed > >> to > >> one consumer while the other one is idle. > >> &

Re: Message Group rebalancing

2015-11-11 Thread Rob Davies
ll messages will be routed >> to >> one consumer while the other one is idle. >> >> Looking forward to your replies! >> >> sspind >> >> >> >> -- >> View this message in context: >> http://activemq.2283324.n4.nabble.com/Message-Group-rebalancing-tp4703823.html >> Sent from the ActiveMQ - User mailing list archive at Nabble.com. >>

Re: Message Group rebalancing

2015-11-11 Thread Tim Bain
cenario there is only a relatively small set of > "long lived" group IDs. So it can happen that all messages will be routed > to > one consumer while the other one is idle. > > Looking forward to your replies! > > sspind > > > > -- > View this message in

Message Group rebalancing

2015-11-10 Thread sspind
uot; group IDs. So it can happen that all messages will be routed to one consumer while the other one is idle. Looking forward to your replies! sspind -- View this message in context: http://activemq.2283324.n4.nabble.com/Message-Group-rebalancing-tp4703823.html Sent from the ActiveMQ - User ma