Category "rdd"

ValueError: RDD is empty-- Pyspark (Windows Standalone)

I am trying to create an RDD but spark not creating it, throwing back error, pasted below; data = records.map(lambda r: LabeledPoint(extract_label(r), extract_

Jupyter Notebook PySpark OSError [WinError 123] The filename, directory name, or volume label syntax is incorrect:

System Configuration: Operating System: Windows 10 Python Version: 3.7 Spark Version: 2.4.4 SPARK_HOME: C:\spark\spark-2.4.4-bin-hadoop2.7 Problem I am using

Spark dataframe transform multiple rows to column

I am a novice to spark, and I want to transform below source dataframe (load from JSON file): +--+-----+-----+ |A |count|major| +--+-----+-----+ | a| 1| m