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https://issues.apache.org/jira/browse/ARTEMIS-4809?focusedWorklogId=930267&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-930267
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ASF GitHub Bot logged work on ARTEMIS-4809:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 14/Aug/24 18:19
Start Date: 14/Aug/24 18:19
Worklog Time Spent: 10m
Work Description: jbertram commented on code in PR #4966:
URL: https://github.com/apache/activemq-artemis/pull/4966#discussion_r1717373399
##########
docs/user-manual/address-settings.adoc:
##########
@@ -394,6 +394,11 @@ that helps to detect and prevent the processing of
duplicate messages based on t
By default, the `id-cache-size` setting inherits from the global
`id-cache-size`, with a default of `20000` elements if not explicitly
configured.
Read more about
xref:duplicate-detection.adoc#configuring-the-duplicate-id-cache[duplicate id
cache sizes].
+initial-queue-buffer-size::
Review Comment:
I made this change myself during the merge.
Issue Time Tracking
-------------------
Worklog Id: (was: 930267)
Time Spent: 4h (was: 3h 50m)
> Make intermediateMessageReferences initial capacity configurable
> ----------------------------------------------------------------
>
> Key: ARTEMIS-4809
> URL: https://issues.apache.org/jira/browse/ARTEMIS-4809
> Project: ActiveMQ Artemis
> Issue Type: New Feature
> Components: Broker
> Reporter: Josh Byster
> Priority: Minor
> Time Spent: 4h
> Remaining Estimate: 0h
>
> In some setups, there could be a few hundred thousand queues that are created
> due to many consumers that are connecting. However, most of these are empty
> and stay empty for the entire day since there aren't necessarily messages to
> be sent.
> The 8K {{intermediateMessageReferences}} instantiates an 64KB buffer
> ({{Object[]}}). This means we have large allocation and live heap that
> ultimately remains empty for almost the entire day.
> It would be quite nice if we could configure this initial size.
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