[jira] [Closed] (ARTEMIS-3354) journal-max-io cannot be set to 1 with ASYNCIO journal

["Clebert Suconic (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARTEMIS-3354?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Clebert Suconic closed ARTEMIS-3354.
------------------------------------
    Fix Version/s: 2.18.0
       Resolution: Fixed

> journal-max-io cannot be set to 1 with ASYNCIO journal
> ------------------------------------------------------
>
>                 Key: ARTEMIS-3354
>                 URL: https://issues.apache.org/jira/browse/ARTEMIS-3354
>             Project: ActiveMQ Artemis
>          Issue Type: Bug
>          Components: Broker
>    Affects Versions: 2.17.0
>            Reporter: Francesco Nigro
>            Assignee: Francesco Nigro
>            Priority: Minor
>             Fix For: 2.18.0
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> https://issues.apache.org/jira/browse/ARTEMIS-2928 has introduced https://github.com/JCTools/JCTools multi-producer multi-consumer queues that has the strong requirements of > 1 capacity: they throw an exception if such requirement isn't met.
> This can be fixed by using 2 as the minimum queue capacity, without affecting the factory behavior ie don't need to be a precise capacity matching maxIO, but *at least* enough to contains maxIO callbacks.



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