Pyspark: show histogram of a data frame column

Question

In pandas data frame, I am using the following code to plot histogram of a column:

my_df.hist(column = \'field_1\')

Is there something that

Answer 1

This is straightforward and works well.

df.groupby(
  ''
).count().select(
  'count'
).rdd.flatMap(
  lambda x: x
).histogram(20)