ParquetAnalyzer
com.phasmidsoftware.tableparser.parquet.ParquetAnalyzer
case class ParquetAnalyzer[Row <: Product](path: Path) extends Analyzer
Analyzer for Parquet sources (single files or datasets). Reads schema and metadata from the Parquet file or dataset directory without materializing all rows. Column types are inferred from the Parquet schema; statistics are lazy (None).
Type parameters
- Row
-
the target case class type (not used for schema extraction, but kept for consistency).
Value parameters
- path
-
the path to a .parquet file or dataset directory.
Attributes
- Graph
-
- Supertypes
Members list
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