title: How to turn off scientific notation in pyspark?
body: <p>As the result of some aggregation i come up with following sparkdataframe:</p>
  
  <pre><code> ------------+-----------------+-----------------+
  |sale_user_id|gross_profit     |total_sale_volume|
  +------------+-----------------+-----------------+
  |       20569|       -3322960.0|     2.12569482E8|
  |       24269|       -1876253.0|      8.6424626E7|
  |        9583|              0.0|       1.282272E7|
  |       11722|          18229.0|        5653149.0|
  |       37982|           6077.0|        1181243.0|
  |       20428|           1665.0|        7011588.0|
  |       41157|          73227.0|        1.18631E7|
  |        9993|              0.0|        1481437.0|
  |        9030|           8865.0|      4.4133791E7|
  |         829|              0.0|          11355.0|
  +------------+-----------------+-----------------+
  </code></pre>
  
  <p>and the schema of the dataframe is :</p>
  
  <pre><code>root
   |-- sale_user_id: string (nullable = true)
   |-- tapp_gross_profit: double (nullable = true)
   |-- total_sale_volume: double (nullable = true)
  </code></pre>
  
  <p>how can i disable scientific notation in each of gross_profit and total_sale_volume columns?</p>