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  • Creating a Spark dataframe containing only one column

    I’ve been doing lots of Apache Spark development using Python (aka PySpark) recently, specifically Spark SQL, and one thing I’ve found very useful to be able to do for testing purposes is create a Spark SQL dataframe from literal values. The documentation at pyspark.sql.SQLContext.createDataFrame covers this pretty well however the code there ...
    Posted to Jamie Thomson (Weblog) by jamiet on December 12, 2016
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