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https://issues.apache.org/jira/browse/ARTEMIS-3581?focusedWorklogId=683184&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-683184
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ASF GitHub Bot logged work on ARTEMIS-3581:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 18/Nov/21 09:44
Start Date: 18/Nov/21 09:44
Worklog Time Spent: 10m
Work Description: gtully merged pull request #3856:
URL: https://github.com/apache/activemq-artemis/pull/3856
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Issue Time Tracking
-------------------
Worklog Id: (was: 683184)
Time Spent: 0.5h (was: 20m)
> Allow setMaxSizeBytes(0) to indicate an address that will always page
> ---------------------------------------------------------------------
>
> Key: ARTEMIS-3581
> URL: https://issues.apache.org/jira/browse/ARTEMIS-3581
> Project: ActiveMQ Artemis
> Issue Type: Improvement
> Components: Broker, Configuration
> Affects Versions: 2.19.0
> Reporter: Gary Tully
> Priority: Major
> Fix For: 2.20.0
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> Currently for force paging on an address, for a DLQ for example, you would
> set {{max-size-bytes}} to some small number, e.g.:
> {code:xml}
> <address-full-policy>PAGE</address-full-policy>
> <max-size-bytes>1</max-size-bytes>{code}
> However, the broker will complain with:
> {noformat}
> 2021-11-15 16:21:51,606 ERROR [org.apache.activemq.artemis.core.server]
> AMQ224000: Failure in initialisation: java.lang.IllegalStateException:
> java.lang.IllegalStateException: pageSize for address DLQ.mytest >= maxSize.
> Normally pageSize should be significantly smaller than maxSize, ms: 1 ps
> 1024{noformat}
> You could go ahead and downsize the {{page-size-bytes}} as well, but you
> don't want to cripple de-page or page-in and use a reasonable value and some
> memory!
> {code:xml}
> <address-full-policy>PAGE</address-full-policy>
> <max-size-bytes>256</max-size-bytes>
> <page-size-bytes>128</page-size-bytes>{code}
> It _should_ be sufficient to just set:
> {code:xml}
> <address-full-policy>PAGE</address-full-policy>
> <max-size-bytes>0</max-size-bytes>{code}
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