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  1. Apache Drill
  2. DRILL-6853

Parquet Complex Reader for nested schema should have configurable memory or max records to fetch

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      Parquet Complex reader while fetching nested schema should have configurable memory or max records to fetch and not default to 4000 records.

      While scanning TB of data with wider columns, this could easily cause OOM issues. 

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            sachouche Salim Achouche
            nitin.sharma Nitin Sharma
            Timothy Farkas Timothy Farkas
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