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https://issues.apache.org/jira/browse/ARTEMIS-3214?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17312514#comment-17312514
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Erwin Dondorp commented on ARTEMIS-3214:
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Clebert,
> as a matter of fact.. I already do the check I thought it was needed
[...]
that is also why reproducing it from my side is not successful so far...
I was very worried about the implementation in this border case. But
both my own observation while trying to reproduce it and your
confirmation take these worries away.
When I encounter this again in a repeatable way, I'll just add it to
Jira with all the steps needed.
thanks!
e.
> apply automatic page-in when all messages in a queue have expired
> -----------------------------------------------------------------
>
> Key: ARTEMIS-3214
> URL: https://issues.apache.org/jira/browse/ARTEMIS-3214
> Project: ActiveMQ Artemis
> Issue Type: New Feature
> Components: Broker
> Affects Versions: 2.17.0
> Reporter: Erwin Dondorp
> Priority: Major
>
> When there are many messages in a queue, the messages are (by default) paged.
> However, when all these messages expire (given that a TTL is set), and there
> are no consumers, only the in-memory messages are removed. This leaves all
> paged messages in their on-disk state, thus preventing further actual message
> expiry.
> Is it possible to add a function where messages are paged-in more often? e.g.
> when the in-memory part of the queue is empty during an expiry-sweep. This is
> useful even when only one chunk is paged-in to not keep the expiry-thread
> unreasonably busy. This will eventually lead to the actual expiry.
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