[jira] Closed: (UIMA-1272) Change Prefetch Value On a Temp Queue Connection Used By UIMA AS Client API

["Jerry Cwiklik (JIRA)" <ui...@incubator.apache.org>]

     [ https://issues.apache.org/jira/browse/UIMA-1272?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jerry Cwiklik closed UIMA-1272.
-------------------------------

    Resolution: Fixed

> Change Prefetch Value On a Temp Queue Connection Used By UIMA AS Client API
> ---------------------------------------------------------------------------
>
>                 Key: UIMA-1272
>                 URL: https://issues.apache.org/jira/browse/UIMA-1272
>             Project: UIMA
>          Issue Type: Bug
>          Components: Async Scaleout
>            Reporter: Jerry Cwiklik
>            Priority: Minor
>         Attachments: uimaj-as-activemq-UIMA-1272-patch.txt
>
>
> Uima AS client API uses default prefetch (meaning 1000) on a connection to the temp reply queue. This may increase a memory footprint of a client since the high prefetch value directs the broker to send many messages to the activemq internal buffer on the client side. Use explicit prefetch with value of 1 to limit number of messages the broker sends to the internal buffer. 

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