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https://issues.apache.org/jira/browse/ARTEMIS-2602?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17020390#comment-17020390
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ASF subversion and git services commented on ARTEMIS-2602:
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Commit fa0c187ae6200103bd3f881c177269a45f09f21d in activemq-artemis's branch
refs/heads/master from Francesco Nigro
[ https://gitbox.apache.org/repos/asf?p=activemq-artemis.git;h=fa0c187 ]
ARTEMIS-2602 Reduce number of copies for non JDBC Journal
> Improve Journal loading heap usage
> ----------------------------------
>
> Key: ARTEMIS-2602
> URL: https://issues.apache.org/jira/browse/ARTEMIS-2602
> Project: ActiveMQ Artemis
> Issue Type: Improvement
> Reporter: Francesco Nigro
> Priority: Major
> Fix For: 2.12.0
>
> Time Spent: 5.5h
> Remaining Estimate: 0h
>
> Journal loading is making consuming too much heap for boxed/unboxed types and
> due to the LinkedList used to store records read from the journal: this could
> be improved by using proper primitive collections and unrolled linked lists.
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