Josh Rosen created SPARK-30414:
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Summary: Optimizations for arrays and maps in ParquetRowConverter
Key: SPARK-30414
URL: https://issues.apache.org/jira/browse/SPARK-30414
Project: Spark
Issue Type: Improvement
Components: SQL
Affects Versions: 3.0.0
Reporter: Josh Rosen
Assignee: Josh Rosen
Similar to SPARK-30338, there are multiple opportunities to optimize
ParquetRowConverter performance for maps and arrays, plus room for more general
constant-factor shaving in a few other places.
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