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Posted to issues@drill.apache.org by "Aman Sinha (JIRA)" <ji...@apache.org> on 2015/01/17 07:28:34 UTC

[jira] [Created] (DRILL-2029) Parquet reader (and possibly other readers) should show the filename where it encountered error

Aman Sinha created DRILL-2029:
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             Summary: Parquet reader (and possibly other readers) should show the filename where it encountered error
                 Key: DRILL-2029
                 URL: https://issues.apache.org/jira/browse/DRILL-2029
             Project: Apache Drill
          Issue Type: Improvement
          Components: Storage - Parquet
    Affects Versions: 0.7.0
            Reporter: Aman Sinha
            Assignee: Parth Chandra


The Parquet reader (and possibly other file system readers) may encounter an error (e.g an IndexOutOfBounds)  while reading one out of hundreds or thousands of files in a directory.  The stack does not show the exact file where this error occurred which makes diagnosing the problem much harder.   We should show the filename in the error message.



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