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Posted to issues@activemq.apache.org by "Francesco Nigro (Jira)" <ji...@apache.org> on 2020/01/17 10:19:00 UTC

[jira] [Updated] (ARTEMIS-2602) Improve Journal loading memory usage

     [ https://issues.apache.org/jira/browse/ARTEMIS-2602?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Francesco Nigro updated ARTEMIS-2602:
-------------------------------------
    Summary: Improve Journal loading memory usage  (was: Journal loading consume too much heap)

> Improve Journal loading memory 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
>
>
> 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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