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PySpark – Create DataFrame from List

In this article, we are going to discuss how to create a Pyspark dataframe from a list. 

To do this first create a list of data and a list of column names. Then pass this zipped data to spark.createDataFrame() method. This method is used to create DataFrame. The data attribute will be the list of data and the columns attribute will be the list of names.



dataframe = spark.createDataFrame(data, columns)

Example1: Python code to create Pyspark student dataframe from two lists.






# importing module
import pyspark
  
# importing sparksession from 
# pyspark.sql module
from pyspark.sql import SparkSession
  
# creating sparksession and giving 
# an app name
spark = SparkSession.builder.appName('sparkdf').getOrCreate()
  
# list  of college data with two lists
data = [["java", "dbms", "python"], 
        ["OOPS", "SQL", "Machine Learning"]]
  
# giving column names of dataframe
columns = ["Subject 1", "Subject 2", "Subject 3"]
  
# creating a dataframe
dataframe = spark.createDataFrame(data, columns)
  
# show data frame
dataframe.show()

Output:

Example 2: Create a dataframe from 4 lists




# importing module
import pyspark
  
# importing sparksession from 
# pyspark.sql module
from pyspark.sql import SparkSession
  
# creating sparksession and giving 
# an app name
spark = SparkSession.builder.appName('sparkdf').getOrCreate()
  
# list  of college data with two lists
data = [["node.js", "dbms", "integration"],
        ["jsp", "SQL", "trigonometry"],
        ["php", "oracle", "statistics"],
        [".net", "db2", "Machine Learning"]]
  
# giving column names of dataframe
columns = ["Web Technologies", "Data bases", "Maths"]
  
# creating a dataframe
dataframe = spark.createDataFrame(data, columns)
  
# show data frame
dataframe.show()

Output:


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