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  1. Apache Drill
  2. DRILL-5838

Fix MaprDB filter pushdown for the case of nested field (reg. of DRILL-4264)

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 1.11.0
    • 1.12.0
    • Storage - MapRDB
    • None

    Description

      After the changes in DRILL-4264, filter for MaprDB tables operate only with root field name, but MaprDBJsonRecordReader expects to use condition with full field path. In MaprDB classes compares the results of calling org.ojai.FieldPath.asPathString() method for the fields from project list and from filter list.
      So current code works only for cases when compares root fields, but not nested.

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              volodymyr Vova Vysotskyi
              volodymyr Vova Vysotskyi
              Paul Rogers Paul Rogers
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                Updated:
                Resolved: