Skip to content

[SPARK-11654][SQL] add reduce to GroupedDataset #9673

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
marmbrus wants to merge 5 commits into from
Closed

[SPARK-11654][SQL] add reduce to GroupedDataset #9673

Show file tree
Hide file tree
Changes from 1 commit
Commits
Show all changes
5 commits
Select commit Hold shift + click to select a range
7504c67
add reduce to GroupedDataset
cloud-fan Nov 11, 2015
2f1fa78
Merge remote-tracking branch 'origin/master' into pr/9628
marmbrus Nov 11, 2015
e58a0c9
Working finally
marmbrus Nov 12, 2015
ab2dbb9
some cleanup
marmbrus Nov 12, 2015
f247497
fix tests
marmbrus Nov 12, 2015
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Prev Previous commit
fix tests
  • Loading branch information
@marmbrus
marmbrus committed Nov 12, 2015
commit f2474970c1b4b4de44fd30f80ef7fdd73742facc
6 changes: 5 additions & 1 deletion ...lyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/complexTypeExtractors.scala
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -102,7 +102,11 @@ object ExtractValue {
case class GetStructField(child: Expression, field: StructField, ordinal: Int)
extends UnaryExpression {

override def dataType: DataType = child.dataType.asInstanceOf[StructType](ordinal).dataType
override def dataType: DataType = child.dataType match {
case s: StructType => s(ordinal).dataType
// This is a hack to avoid breaking existing code until we remove the need for the struct field
case _ => field.dataType
}
override def nullable: Boolean = child.nullable || field.nullable
override def toString: String = s"$child.${field.name}"

Expand Down
2 changes: 1 addition & 1 deletion ...talyst/src/test/scala/org/apache/spark/sql/catalyst/encoders/ExpressionEncoderSuite.scala
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -237,7 +237,7 @@ class ExpressionEncoderSuite extends SparkFunSuite {
}
val convertedData = encoder.toRow(inputData)
val schema = encoder.schema.toAttributes
val boundEncoder = encoder.resolve(schema)
val boundEncoder = encoder.resolve(schema).bind(schema)
val convertedBack = try boundEncoder.fromRow(convertedData) catch {
case e: Exception =>
fail(
Expand Down