[jira] [Resolved] (UIMA-4964) DUCC Web Server (WS) should employ more reliable aliveness detection for database & broker

["Lou DeGenaro (JIRA)" <de...@uima.apache.org>]

     [ https://issues.apache.org/jira/browse/UIMA-4964?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lou DeGenaro resolved UIMA-4964.
--------------------------------
    Resolution: Fixed

Change set delivered.

> DUCC Web Server (WS) should employ more reliable aliveness detection for database & broker
> ------------------------------------------------------------------------------------------
>
>                 Key: UIMA-4964
>                 URL: https://issues.apache.org/jira/browse/UIMA-4964
>             Project: UIMA
>          Issue Type: Bug
>          Components: DUCC
>            Reporter: Lou DeGenaro
>            Assignee: Lou DeGenaro
>             Fix For: 2.1.0-Ducc
>
>
> Presently, the Web Server (WS) determines up/down for the database (DB)  via JMX.  A better test would be to perform an actual DB query or perhaps even confirm that actual DB updates succeed.
> Likewise, a better test of broker aliveness would be to send actual messages from WS to WS via broker to insure successful round trip.
> Note: such changes may be problematic for "shadow" WS when not running as actual "ducc" user.



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