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https://issues.apache.org/jira/browse/SPARK-47823?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xinrong Meng updated SPARK-47823:
---------------------------------
    Description: 
 

In Spark Connect
{code:java}
spark = SparkSession.builder.appName("...").getOrCreate(){code}
 

raises error

 
{code:java}
[CANNOT_CONFIGURE_SPARK_CONNECT_MASTER] Spark Connect server and Spark master 
cannot be configured together: Spark master [...], Spark Connect [...]{code}
 

We should ban the usage of appName in Spark Connect

 

  was:
 

In Spark Connect
{code:java}
spark = SparkSession.builder.appName("...").getOrCreate(){code}
 

raises error{{{}{}}}

 
{code:java}
[CANNOT_CONFIGURE_SPARK_CONNECT_MASTER] Spark Connect server and Spark master 
cannot be configured together: Spark master [...], Spark Connect [...]{code}
 

We should ban the usage of appName in Spark Connect

 


> Improve appName and getOrCreate usage for Spark Connect
> -------------------------------------------------------
>
>                 Key: SPARK-47823
>                 URL: https://issues.apache.org/jira/browse/SPARK-47823
>             Project: Spark
>          Issue Type: Story
>          Components: Connect, PySpark
>    Affects Versions: 4.0.0
>            Reporter: Xinrong Meng
>            Priority: Major
>
>  
> In Spark Connect
> {code:java}
> spark = SparkSession.builder.appName("...").getOrCreate(){code}
>  
> raises error
>  
> {code:java}
> [CANNOT_CONFIGURE_SPARK_CONNECT_MASTER] Spark Connect server and Spark master 
> cannot be configured together: Spark master [...], Spark Connect [...]{code}
>  
> We should ban the usage of appName in Spark Connect
>  



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