[
https://issues.apache.org/jira/browse/ARTEMIS-1925?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17435558#comment-17435558
]
Anton Roskvist commented on ARTEMIS-1925:
-----------------------------------------
You got it, no problem... I've got an environment running with some 3k msgs/s
in just "forwards" as overhead due to the initial distribution that I'd like to
get rid off, so let me know any way I can help.
As for the side note, no not STRICT-type either...
To follow the example above (3 broker cluster, one common queue, consumers
connected to two brokers). With ON_DEMAND , if a producer sends to either of
those brokers, then messages will get equally distributed between the brokers
with consumers. (This has the overhead that every other message sent to a
broker that has a local consumer will still get distributed to the other node)
I propose a solution where that is true for targeting the broker without
consumers, but if sending to one of the brokers with a local consumer, then
100% of the messages end up on just that broker.
redistribution can then forward messages internally if needed, like if a
consumer disconnects.
The benefit to just OFF_WITH_REDISTRIBUTION would be less disk operations,
since messages sent to the broker without consumers would not _need_ to
redistribute them (because of initial distribution) but would be able to if the
need should arise otherwise. Hope that made it more clear and not worse
Br,
Anton
> Allow message redistribution even with OFF message-load-balancing semantics
> ---------------------------------------------------------------------------
>
> Key: ARTEMIS-1925
> URL: https://issues.apache.org/jira/browse/ARTEMIS-1925
> Project: ActiveMQ Artemis
> Issue Type: Improvement
> Reporter: Justin Bertram
> Assignee: Gary Tully
> Priority: Major
> Fix For: 2.19.0
>
> Time Spent: 9h 50m
> Remaining Estimate: 0h
>
> Currently if the {{message-load-balancing}} is {{STRICT}} or {{OFF}} then
> message redistribution is disabled. Message redistribution should be
> controlled only by the {{redistribtion-delay}}.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
