Stefán Baxter created DRILL-3515:
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Summary: Querying directories with non-data files fails
Key: DRILL-3515
URL: https://issues.apache.org/jira/browse/DRILL-3515
Project: Apache Drill
Issue Type: Bug
Components: Query Planning & Optimization
Reporter: Stefán Baxter
Assignee: Jinfeng Ni
A directory that contains json files can be queried (as a long as it contains
no other type of data files (csv)) but a temporary file, like the on create as
lock-file by vim, will also be queries and then the query fails.
Meaning that only "pure" directories can participate in directory based
queries. It would help to be able to include an acceptable file patter in
directory queries (*.json) to avoid runtime errors caused by the smallest noise.
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