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Posted to issues@drill.apache.org by "Adam Gilmore (JIRA)" <ji...@apache.org> on 2015/05/12 09:02:59 UTC

[jira] [Created] (DRILL-3036) Mongo plugin doesn't pushdown filter with a project

Adam Gilmore created DRILL-3036:
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             Summary: Mongo plugin doesn't pushdown filter with a project
                 Key: DRILL-3036
                 URL: https://issues.apache.org/jira/browse/DRILL-3036
             Project: Apache Drill
          Issue Type: Bug
          Components: Storage - MongoDB
    Affects Versions: 0.9.0
            Reporter: Adam Gilmore
            Assignee: B Anil Kumar


Exacerbated by DRILL-2732, if a project exists between the scan and the filter, the current Mongo pushdown filter rule will not push the filter down into the scan.

As implemented in DRILL-1950 and for the partition prune optimizer rule, the pushdown filter should handle the above scenario (by implementing the rule for both "filter/scan" and "filter/project/scan" scenarios).



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