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Date: Fri, 28 Jul 2017 19:10:01 +0000 (UTC)
From: "clebert suconic (JIRA)" <jira@apache.org>
To: issues@activemq.apache.org
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Subject: [jira] [Updated] (ARTEMIS-1308) Client Acknowledge not performant
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archived-at: Fri, 28 Jul 2017 19:10:06 -0000


     [ https://issues.apache.org/jira/browse/ARTEMIS-1308?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

clebert suconic updated ARTEMIS-1308:
-------------------------------------
    Affects Version/s: 2.2.0
        Fix Version/s: 2.3.0

> Client Acknowledge not performant
> ---------------------------------
>
>                 Key: ARTEMIS-1308
>                 URL: https://issues.apache.org/jira/browse/ARTEMIS-1308
>             Project: ActiveMQ Artemis
>          Issue Type: Bug
>    Affects Versions: 2.2.0
>            Reporter: Michael Andre Pearce
>            Assignee: clebert suconic
>             Fix For: 2.3.0
>
>
> Artemis recommendation in docs is to use CLIENT_ACKNOWLEDGE instead of AUTO_ACKNOWLEDGE, on perf testing it seems this is not the case.
> On checking code it seems the reason for this is because ActiveMQMessage acknowledge actually calls session.commit, causing a full session commit all the time.
> On checking Core API, calling message.acknowledge it seems to behave as expected, as such believe this to be an issue in JMS api wrapper, that it should just be delegating to the ClientMessage.acknowledge method and this is the cause of the perf issue.


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