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https://issues.apache.org/jira/browse/ARTEMIS-3850?focusedWorklogId=779089&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-779089
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ASF GitHub Bot logged work on ARTEMIS-3850:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 07/Jun/22 13:20
Start Date: 07/Jun/22 13:20
Worklog Time Spent: 10m
Work Description: clebertsuconic commented on code in PR #4101:
URL: https://github.com/apache/activemq-artemis/pull/4101#discussion_r891216710
##########
artemis-server/src/main/java/org/apache/activemq/artemis/core/paging/cursor/PagedReferenceImpl.java:
##########
@@ -50,14 +47,24 @@ public class PagedReferenceImpl extends
LinkedListImpl.Node<PagedReferenceImpl>
private int messageEstimate = -1;
+ PagePosition position;
+
+ @Override
+ public PagePosition getPosition() {
+ if (position == null) {
+ position = getPagedMessage().newPositionObject();
+ }
+ return position;
+ }
Review Comment:
Instead of making getPosition() synchronized, I will just make positon
volatile here.
This is used on browsing. And this is just caching the value.
Issue Time Tracking
-------------------
Worklog Id: (was: 779089)
Time Spent: 1h 20m (was: 1h 10m)
> Add Option to read messages into paging based on sizing and eliminate caching
> -----------------------------------------------------------------------------
>
> Key: ARTEMIS-3850
> URL: https://issues.apache.org/jira/browse/ARTEMIS-3850
> Project: ActiveMQ Artemis
> Issue Type: New Feature
> Affects Versions: 2.22.0
> Reporter: Clebert Suconic
> Assignee: Clebert Suconic
> Priority: Major
> Fix For: 2.23.0
>
> Time Spent: 1h 20m
> Remaining Estimate: 0h
>
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