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https://issues.apache.org/jira/browse/DRILL-4064?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nathan Griffith updated DRILL-4064:
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Affects Version/s: (was: 1.2.0)
1.3.0
> Querying a sharded MongoDB database with multiple document types returns zero
> rows
> ----------------------------------------------------------------------------------
>
> Key: DRILL-4064
> URL: https://issues.apache.org/jira/browse/DRILL-4064
> Project: Apache Drill
> Issue Type: Bug
> Components: Storage - MongoDB
> Affects Versions: 1.3.0
> Environment: Linux cluster
> Reporter: Nathan Griffith
> Labels: cluster, database, mongodb, sharding
>
> Querying a sharded MongoDB database with multiple types of documents (i.e.
> documents with different sets of keys) returns zero rows.
> Querying works as intended if the heterogeneous database is either a.)
> unsharded, or b.) culled to ensure homogeneity.
> In my scenario the database's shard key was not hashed, and was set to
> mongo's "_id" key.
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