[GitHub] [spark] viirya commented on a change in pull request #26615: [SPARK-29977][SQL] Remove newMutableProjection/newOrdering/newNaturalAscendingOrdering from SparkPlan

2019-11-20 Thread GitBox
viirya commented on a change in pull request #26615: [SPARK-29977][SQL] Remove 
newMutableProjection/newOrdering/newNaturalAscendingOrdering  from SparkPlan
URL: https://github.com/apache/spark/pull/26615#discussion_r348919072
 
 

 ##
 File path: 
sql/core/src/main/scala/org/apache/spark/sql/execution/aggregate/SortAggregateExec.scala
 ##
 @@ -93,7 +93,7 @@ case class SortAggregateExec(
   initialInputBufferOffset,
   resultExpressions,
   (expressions, inputSchema) =>
-newMutableProjection(expressions, inputSchema, 
subexpressionEliminationEnabled),
+MutableProjection.create(expressions, inputSchema),
 
 Review comment:
   MutableProjection now directly gets the config from 
SQLConf.get.subexpressionEliminationEnabled.


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[GitHub] [spark] viirya commented on a change in pull request #26615: [SPARK-29977][SQL] Remove newMutableProjection/newOrdering/newNaturalAscendingOrdering from SparkPlan

2019-11-20 Thread GitBox
viirya commented on a change in pull request #26615: [SPARK-29977][SQL] Remove 
newMutableProjection/newOrdering/newNaturalAscendingOrdering  from SparkPlan
URL: https://github.com/apache/spark/pull/26615#discussion_r348901445
 
 

 ##
 File path: 
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/ordering.scala
 ##
 @@ -102,4 +112,26 @@ object RowOrdering {
* Returns true iff outputs from the expressions can be ordered.
*/
   def isOrderable(exprs: Seq[Expression]): Boolean = exprs.forall(e => 
isOrderable(e.dataType))
+
+  override protected def createCodeGeneratedObject(in: Seq[SortOrder]): 
BaseOrdering = {
+GenerateOrdering.generate(in)
+  }
+
+  override protected def createInterpretedObject(in: Seq[SortOrder]): 
BaseOrdering = {
+new InterpretedOrdering(in)
+  }
+
+  def create(order: Seq[SortOrder], inputSchema: Seq[Attribute]): 
Ordering[InternalRow] = {
 
 Review comment:
   BaseOrdering?


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[GitHub] [spark] viirya commented on a change in pull request #26615: [SPARK-29977][SQL] Remove newMutableProjection/newOrdering/newNaturalAscendingOrdering from SparkPlan

2019-11-20 Thread GitBox
viirya commented on a change in pull request #26615: [SPARK-29977][SQL] Remove 
newMutableProjection/newOrdering/newNaturalAscendingOrdering  from SparkPlan
URL: https://github.com/apache/spark/pull/26615#discussion_r348901490
 
 

 ##
 File path: 
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/ordering.scala
 ##
 @@ -102,4 +112,26 @@ object RowOrdering {
* Returns true iff outputs from the expressions can be ordered.
*/
   def isOrderable(exprs: Seq[Expression]): Boolean = exprs.forall(e => 
isOrderable(e.dataType))
+
+  override protected def createCodeGeneratedObject(in: Seq[SortOrder]): 
BaseOrdering = {
+GenerateOrdering.generate(in)
+  }
+
+  override protected def createInterpretedObject(in: Seq[SortOrder]): 
BaseOrdering = {
+new InterpretedOrdering(in)
+  }
+
+  def create(order: Seq[SortOrder], inputSchema: Seq[Attribute]): 
Ordering[InternalRow] = {
+createObject(bindReferences(order, inputSchema))
+  }
+
+  /**
+   * Creates a row ordering for the given schema, in natural ascending order.
+   */
+  def createNaturalAscendingOrdering(dataTypes: Seq[DataType]): 
Ordering[InternalRow] = {
 
 Review comment:
   ditto?


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