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https://issues.apache.org/jira/browse/PIO-193?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16676848#comment-16676848
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ASF GitHub Bot commented on PIO-193:
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longliveenduro opened a new pull request #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
See https://issues.apache.org/jira/browse/PIO-193
and
https://lists.apache.org/thread.html/f14e4f8f29410e4585b3d8e9f646b88293a605f4716d3c4d60771854@%3Cuser.predictionio.apache.org%3E
and also https://jira.apache.org/jira/browse/PIO-182
for more details
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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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