[jira] [Created] (SPARK-3845) SQLContext(...) should inherit configurations from SparkContext

["Jianshi Huang (JIRA)" <ji...@apache.org>]

Jianshi Huang created SPARK-3845:
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             Summary: SQLContext(...) should inherit configurations from SparkContext
                 Key: SPARK-3845
                 URL: https://issues.apache.org/jira/browse/SPARK-3845
             Project: Spark
          Issue Type: Improvement
          Components: SQL
    Affects Versions: 1.1.0
            Reporter: Jianshi Huang


It's very confusing that Spark configurations (e.g. spark.serializer, spark.speculation, etc.) can be set in the spark-default.conf file, while SparkSQL configurations (e..g spark.sql.inMemoryColumnarStorage.compressed, spark.sql.codegen, etc.) has to be set either in sqlContext.setConf or sql("SET ...").

When I do:

  val sqlContext = new org.apache.spark.sql.SQLContext(sparkContext)

I would expect sqlContext recognizes all the SQL configurations comes with sparkContext.

Jianshi



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