[jira] [Commented] (ARTEMIS-3805) Change default Bridge Producer Window Size to 1MB

["ASF subversion and git services (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/ARTEMIS-3805?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17528390#comment-17528390 ] 

ASF subversion and git services commented on ARTEMIS-3805:
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Commit 5e6f599f80ad5f241f7ccd8ade427cee5163e60c in activemq-artemis's branch refs/heads/main from Clebert Suconic
[ https://gitbox.apache.org/repos/asf?p=activemq-artemis.git;h=5e6f599f80 ]

ARTEMIS-3805 producer-window-size default


> Change default Bridge Producer Window Size to 1MB
> -------------------------------------------------
>
>                 Key: ARTEMIS-3805
>                 URL: https://issues.apache.org/jira/browse/ARTEMIS-3805
>             Project: ActiveMQ Artemis
>          Issue Type: Improvement
>            Reporter: Clebert Suconic
>            Assignee: Clebert Suconic
>            Priority: Major
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> The default producer value for a Bridge (clustered or not) is -1, meaning unlimited.
> We had seen scenarios where the target and source runs out of memory when running on slow networking or disk.
> I have looked into changing the implementation to back pressure the networking, however values are added into an Executor (through an Actor), and we the alternate back pressure would mean to add a new value to this executor, binding it towards the network.
> Which is a whole circle round back to the same problem... managing credits.
> instead of adding a new value, I will change the default value for Bridges which would have the same impact.



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