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Posted to issues@drill.apache.org by "Hanifi Gunes (JIRA)" <ji...@apache.org> on 2015/05/21 20:41:17 UTC

[jira] [Created] (DRILL-3166) Cost model of funtions does not account field reader arguments

Hanifi Gunes created DRILL-3166:
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             Summary: Cost model of funtions does not account field reader arguments
                 Key: DRILL-3166
                 URL: https://issues.apache.org/jira/browse/DRILL-3166
             Project: Apache Drill
          Issue Type: Bug
          Components: Functions - Drill
    Affects Versions: 1.0.0
            Reporter: Hanifi Gunes
            Assignee: Hanifi Gunes


Drill relies on a cost model to figure out the best function match during execution. Current cost model does not count field reader arguments in the final computed cost. We need to update the cost model so as to account for reader arguments.



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