[jira] [Created] (DRILL-1685) MongoDB plugin - Drill not showing correct error when using the wrong MongoDB database

["Andries Engelbrecht (JIRA)" <ji...@apache.org>]

Andries Engelbrecht created DRILL-1685:
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             Summary: MongoDB plugin - Drill not showing correct error when using the wrong MongoDB database
                 Key: DRILL-1685
                 URL: https://issues.apache.org/jira/browse/DRILL-1685
             Project: Apache Drill
          Issue Type: Bug
          Components: Storage - MongoDB
    Affects Versions: 0.6.0
         Environment: Drill 0.6, MongoDB 2.6.5
            Reporter: Andries Engelbrecht


When connecting to MongoDB with multiple databases and collections drill fails to recognize the use of unavailable tables/collections.

Example: 
In the reviews database there are review, user, business collections/tables.
In the twitter database there is a tweets collection/table.

When connecting to the reviews database (use mongo.reviews;) and then incorrectly trying to access the tweets table in the twitter database sqlline returns the following error:

Query failed: Failure while setting up Foreman. Internal error: Error while applying rule DrillPushProjIntoScan, args [rel#5522:ProjectRel.NONE.ANY([]).[](child=rel#5521:Subset#0.ENUMERABLE.ANY([]).[],date=SUBSTRING($1, 1, 10)), rel#5510:EnumerableTableAccessRel.ENUMERABLE.ANY([]).[](table=[mongo, reviews, tweets])] [68adba1a-3f55-4f95-ad61-be3a7550a26d]

Instead of simply identifying that the tweets table/collection is not in the current database.



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