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https://issues.apache.org/jira/browse/UIMA-4606?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Work on UIMA-4606 started by Lou DeGenaro.
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> DUCC Webserver needlessly polls history
> ---------------------------------------
>
> Key: UIMA-4606
> URL: https://issues.apache.org/jira/browse/UIMA-4606
> Project: UIMA
> Issue Type: Bug
> Components: DUCC
> Affects Versions: 2.0.0-Ducc
> Reporter: Jim Challenger
> Assignee: Lou DeGenaro
>
> The webserver appears to constantly poll the history database / filesystem
> for all work that is known to be running. This always returns a 'not found'.
> It is mostly harmless but can create a needless load on the system and
> appears to be incorrect behaviour, as the ws already knows the query is
> required to fail (because the work is still running, and can't be in
> history.).
> In the non-database version of history, simply log from the
> 'restore[Reservation Job Service]' methods to observe the behaviour.
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