Volodymyr Vysotskyi created DRILL-5838:
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Summary: Fix MaprDB filter pushdown for the case of nested field
(reg. of DRILL-4264)
Key: DRILL-5838
URL: https://issues.apache.org/jira/browse/DRILL-5838
Project: Apache Drill
Issue Type: Bug
Components: Storage - MapRDB
Affects Versions: 1.11.0
Reporter: Volodymyr Vysotskyi
Assignee: Volodymyr Vysotskyi
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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