[jira] [Commented] (ARTEMIS-1622) Reduce memory footprint of QueueImpl

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/ARTEMIS-1622?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16331903#comment-16331903 ] 

ASF GitHub Bot commented on ARTEMIS-1622:
-----------------------------------------

GitHub user franz1981 opened a pull request:

    https://github.com/apache/activemq-artemis/pull/1791

    ARTEMIS-1622 Reduce memory footprint of QueueImpl

    LinkedListImpl is turned into an optionally intrusive linked list by allowing message references to extend Node

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/franz1981/activemq-artemis node_gc

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/activemq-artemis/pull/1791.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #1791
    
----
commit 77956f00c95a41ac22cdfbad6ffaf6606bf2488d
Author: Francesco Nigro <ni...@...>
Date:   2018-01-18T14:45:20Z

    ARTEMIS-1622 Reduce memory footprint of QueueImpl
    
    LinkedListImpl is turned into an optionally intrusive linked list by allowing message references to extend Node

----


> Reduce memory footprint of QueueImpl
> ------------------------------------
>
>                 Key: ARTEMIS-1622
>                 URL: https://issues.apache.org/jira/browse/ARTEMIS-1622
>             Project: ActiveMQ Artemis
>          Issue Type: Improvement
>         Environment: QueueImpl is backed by LinkedListImpl that allocates a Node for each message reference: reducing the footprint will help GC and allow more precise memory estimation to tune the heap.
>            Reporter: Francesco Nigro
>            Assignee: Francesco Nigro
>            Priority: Major
>




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