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https://issues.apache.org/jira/browse/PIO-193?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16678583#comment-16678583
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ASF GitHub Bot commented on PIO-193:
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dszeto commented on issue #495: [PIO-193] Async support for predict method and
storage access, blocking code wrapped in blocking construct
URL: https://github.com/apache/predictionio/pull/495#issuecomment-436719418
Thank you @longliveenduro ! Fingers crossed for your update. :)
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> Use async requests to storage whenever possible
> -----------------------------------------------
>
> Key: PIO-193
> URL: https://issues.apache.org/jira/browse/PIO-193
> Project: PredictionIO
> Issue Type: Improvement
> Components: Core
> Affects Versions: 0.13.0
> Reporter: Chris Wewerka
> Priority: Major
>
> The storage access in Prediction IO uses blocking drivers and uses the
> standard scala ExecutionContext which is a bounded ForkJoin ThreadPool. This
> leads to bad usage of machines resources.
>
> See also
> [https://lists.apache.org/thread.html/f14e4f8f29410e4585b3d8e9f646b88293a605f4716d3c4d60771854@%3Cuser.predictionio.apache.org%3E]
> and https://jira.apache.org/jira/browse/PIO-182
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