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1ambda/df-parquet-read.py

Created December 23, 2021 23:20
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df-parquet-read.py
# dfListingParquet.rdd.getNumPartitions()
1
# dfListingParquet.printSchema()
root
|-- listing_id: integer (nullable = true)
|-- listing_url: string (nullable = true)
|-- listing_name: string (nullable = true)
|-- listing_summary: string (nullable = true)
|-- listing_desc: string (nullable = true)
# dfListingParquet.count()
4865
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