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https://issues.apache.org/jira/browse/SPARK-21498?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16099947#comment-16099947
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LiZhaochuan commented on SPARK-21498:
-------------------------------------

I am reading your book  <Advanced Analytics with Spark> , very good 

> quick start  -> one  py demo have some bug in code 
> ---------------------------------------------------
>
>                 Key: SPARK-21498
>                 URL: https://issues.apache.org/jira/browse/SPARK-21498
>             Project: Spark
>          Issue Type: Bug
>          Components: Examples
>    Affects Versions: 2.2.0
>            Reporter: LiZhaochuan
>            Assignee: LiZhaochuan
>            Priority: Trivial
>              Labels: beginner
>             Fix For: 2.3.0
>
>         Attachments: screenshot-1.png
>
>
> http://spark.apache.org/docs/latest/quick-start.html
> Self-Contained Applications:
> spark = SparkSession.builder().appName(appName).master(master).getOrCreate()
> should change to:
> spark = SparkSession.builder.appName("SimpleApp").getOrCreate()



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