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Posted to issues@drill.apache.org by "Stefán Baxter (JIRA)" <ji...@apache.org> on 2015/07/20 12:52:04 UTC

[jira] [Created] (DRILL-3515) Querying directories with non-data files fails

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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