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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:
-----------------------------------
Description:
Querying works as intended if the database is unsharded.
In my scenario the database's shard key was not hashed, and was set to mongo's
"_id" key.
was:
Querying works as intended if the heterogeneous database is unsharded.
In my scenario the database's shard key was not hashed, and was set to mongo's
"_id" key.
> Querying a sharded MongoDB database sometimes 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 works as intended if the database is unsharded.
> In my scenario the database's shard key was not hashed, and was set to
> mongo's "_id" key.
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