Chris Wewerka created PIO-193: --------------------------------- Summary: 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 Fix For: 0.14.0
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 -- This message was sent by Atlassian JIRA (v7.6.3#76005)