Re: pyspark Dataframe and histogram through ggplot (python)

[Felix Cheung]

Hi,
select() returns a new Spark DataFrame; I would imagine ggplot would not work 
with it. Could you try df.select("something").toPandas()?


    _____________________________
From: Snehotosh Banerjee <snehotosh.baner...@gmail.com>
Sent: Tuesday, January 5, 2016 4:32 AM
Subject: pyspark Dataframe and histogram through ggplot (python)
To:  <user@spark.apache.org>


       Hi,       
          I am facing issue in rendering charts through ggplot while working on 
pyspark Dataframe on a dummy dataset.    
 I have created a Spark Dataframe and trying to draw a histogram through ggplot 
in python.          
                    
              
     
I have a valid schema as below.But, below command is not working    
     ggplot(df_no_null, 
aes(df_no_null.select('total_price_excluding_optional_support'))) + 
geom_histogram()    
     
 Appreciate input.    
          
          Regards,          Snehotosh