[jira] [Created] (PARQUET-971) Parquet file can not be read properly when it starts with an underscore

["Jurgis Pods (JIRA)" <ji...@apache.org>]

Jurgis Pods created PARQUET-971:
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             Summary: Parquet file can not be read properly when it starts with an underscore
                 Key: PARQUET-971
                 URL: https://issues.apache.org/jira/browse/PARQUET-971
             Project: Parquet
          Issue Type: Bug
    Affects Versions: 1.8.0, 1.7.0, 1.6.0, 1.5.0, 1.9.0
         Environment: Cloudera CDH 5.10.1 (parquet-tools-1.5.0-cdh5.10.1.jar)
Mac OS Sierra 10.12.4 (parquet-tools-1.9.0.jar)
            Reporter: Jurgis Pods
            Priority: Minor


When a Parquet file starts with an underscore,
- parquet-tools head <filename> fails
- Hive/Impala will show any data in external tables

If the underscore is deleted, everything works as expected. I don't know if this is expected behaviour - but if so, it should probably be documented.



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