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Posted to issues@spark.apache.org by "angerszhu (Jira)" <ji...@apache.org> on 2021/02/20 02:39:00 UTC

[jira] [Created] (SPARK-34478) Ignore or reject wrong config when start sparksession

angerszhu created SPARK-34478:
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             Summary: Ignore or reject wrong config when start sparksession
                 Key: SPARK-34478
                 URL: https://issues.apache.org/jira/browse/SPARK-34478
             Project: Spark
          Issue Type: Bug
          Components: Spark Core, SQL
    Affects Versions: 3.2.0
            Reporter: angerszhu


When use 
{code:java}
SparkSession.builder().config()
{code}
In this method user may config `spark.driver.memory`. But when we run this code, jvm is started,  so this configuration won't work and in Spark UI, it will show as this configuration. 

So we should ignore such as wrong way.



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