mgaido91 commented on a change in pull request #24464: [SPARK-27439][SQL] Use
existing queryexecution in explaining Dataset
URL: https://github.com/apache/spark/pull/24464#discussion_r280056851
##########
File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/command/commands.scala
##########
@@ -177,6 +167,42 @@ case class ExplainCommand(
}
}
+object ExplainCommand {
+ /**
+ * Initializes an `ExplainCommand` object by passing `LogicalPlan`. This
logical plan will be
+ * run through the analyzer and optimizer when this command is actually run.
+ */
+ def apply(
+ logicalPlan: LogicalPlan,
+ extended: Boolean,
+ codegen: Boolean,
+ cost: Boolean): ExplainCommand = {
+ val sparkSession = SparkSession.getActiveSession
Review comment:
`SparkSession.active`?
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