Wes McKinney created PARQUET-441:
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             Summary: Schema resolution: one, two, and three-level array 
encoding
                 Key: PARQUET-441
                 URL: https://issues.apache.org/jira/browse/PARQUET-441
             Project: Parquet
          Issue Type: Bug
          Components: parquet-cpp
            Reporter: Wes McKinney


While the Parquet spec recommends the "three-level" array encoding, two other 
styles are possible in the wild, see for example:

https://github.com/cloudera/Impala/blob/cdh5-trunk/be/src/exec/hdfs-parquet-scanner.cc#L1986



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