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Posted to dev@drill.apache.org by "Gautam Kumar Parai (JIRA)" <ji...@apache.org> on 2018/06/07 23:06:00 UTC

[jira] [Created] (DRILL-6480) Use double data type for ScanStats rowcounts

Gautam Kumar Parai created DRILL-6480:
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             Summary: Use double data type for ScanStats rowcounts
                 Key: DRILL-6480
                 URL: https://issues.apache.org/jira/browse/DRILL-6480
             Project: Apache Drill
          Issue Type: Improvement
    Affects Versions: 1.13.0
            Reporter: Gautam Kumar Parai
            Assignee: Gautam Kumar Parai


Since ScanStats now uses doubles to store rowcounts all callers should ensure  using the correct datatypes. Currently, several callers are casting doubles to long which may lead to a loss in precision.



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