[jboss-jira] [JBoss JIRA] (WFLY-12084) Allow core-size=0

[Teresa Miyar Gil (Jira)]

     [ https://issues.jboss.org/browse/WFLY-12084?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Teresa Miyar Gil updated WFLY-12084:
------------------------------------
    Release Notes Text:   (was: The tests of JBEAP-13289 prove that when core-size=0 the reject exceptions are thrown for the threads that exceed the maxThreadPoolSize. : https://github.com/jboss-set/eap-additional-testsuite/commit/5a26ceff80d26e4a04cb8285def9335da6985a20 , https://github.com/jboss-set/eap-additional-testsuite/commit/280cc04e48197a30b39572ee86ab9f86dec85580)


> Allow core-size=0
> -----------------
>
>                 Key: WFLY-12084
>                 URL: https://issues.jboss.org/browse/WFLY-12084
>             Project: WildFly
>          Issue Type: Bug
>          Components: EE
>    Affects Versions: 17.0.0.Alpha1
>            Reporter: Teresa Miyar Gil
>            Assignee: Teresa Miyar Gil
>            Priority: Major
>
> Getting WFLYEE0112: The core-threads value must be greater than 0 when the queue-length is 0.
> queue-length="0" core-threads="0" should be allowed to enable direct hand off
> and get REJECT exceptions.
> Right now direct hand off is possible setting core-threads=1 but then no REJECT exceptions are thrown.
> Use case:queueSize=0, coreSize=0, maxSize=16 and have direct handoff. there will be no REJECT unless we try to submit more than maxSize tasks concurrently. if we submit more than maxSize concurrently, we expect to see REJECT.



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