Spark 編程指南繁體中文版

Updated 2 years ago

Taurus (@taurusd) started discussion #11

3 years ago · 0 comments


Parquet是一欄位(columnar)格式,可以被許多其它的資料處理系统支援。 Spark SQL 提供支援讀和寫 Parquet 檔案的功能,這些檔案可以自動地保留原始資料的模式。

parquet文件 (Edit this file)

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Taurus @taurusd commented 3 years ago

Should use: people.write.format("parquet").save("people.parquet")

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