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From "Aman Sinha (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DRILL-2347) Parallelize metadata reads for Parquet metadata
Date Sat, 28 Feb 2015 02:13:04 GMT
Aman Sinha created DRILL-2347:

             Summary: Parallelize metadata reads for Parquet metadata
                 Key: DRILL-2347
                 URL: https://issues.apache.org/jira/browse/DRILL-2347
             Project: Apache Drill
          Issue Type: Improvement
          Components: Metadata
    Affects Versions: 0.7.0
            Reporter: Aman Sinha
            Assignee: Jacques Nadeau

During the planning process, reading the metadata from Parquet files is sequential, making
the planning slow for large number of files.  This should be parallelized. 

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