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Posted to issues@drill.apache.org by "Rahul Challapalli (JIRA)" <ji...@apache.org> on 2015/11/11 23:00:11 UTC

[jira] [Created] (DRILL-4074) "numFiles" in the explain plan should always reflect the files read.

Rahul Challapalli created DRILL-4074:
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             Summary: "numFiles" in the explain plan should always reflect the files read.
                 Key: DRILL-4074
                 URL: https://issues.apache.org/jira/browse/DRILL-4074
             Project: Apache Drill
          Issue Type: Bug
    Affects Versions: 1.3.0
            Reporter: Rahul Challapalli


git.commit.id.abbrev=e78e286

When the planner decides to read a whole directory (with more than one file), the numFiles attribute in the explain plan output gives "1" which is wrong. It should instead give the total no of files within the directory.

Our extended tests have quite a few partition pruning tests which rely on this field in the plan.



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