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https://issues.apache.org/jira/browse/MINIFICPP-1706?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gábor Gyimesi reassigned MINIFICPP-1706:
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Assignee: Gábor Gyimesi
> Rework script engine management in ExecuteScript processor
> ----------------------------------------------------------
>
> Key: MINIFICPP-1706
> URL: https://issues.apache.org/jira/browse/MINIFICPP-1706
> Project: Apache NiFi MiNiFi C++
> Issue Type: Improvement
> Reporter: Gábor Gyimesi
> Assignee: Gábor Gyimesi
> Priority: Minor
>
> In [MINIFICPP-1222|https://issues.apache.org/jira/browse/MINIFICPP-1222] an
> issue was raised that the script engines were not handled correctly by
> allowing more engines in the queue than the maximum number of concurrent
> tasks defined in the ExecutePythonProcessor processor. This issue is also
> present in the ExecuteScript processor.
> In the ExecutePythonProcessor processor the queue was eventually removed in
> https://github.com/apache/nifi-minifi-cpp/pull/1227 due the python's GIL not
> allowing real concurrency. In the ExecuteScript processor we should have a
> solution that allows concurrency with LUA engines limiting the number of
> engines to the maximum concurrent tasks limit, but having a single engine for
> Python script executions.
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