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[SPARK-21440][SQL][PYSPARK] Refactor ArrowConverters and add ArrayType and StructType support. #18655

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ueshin wants to merge 17 commits into from
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[SPARK-21440][SQL][PYSPARK] Refactor ArrowConverters and add ArrayType and StructType support. #18655

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1439fe6
Introduce ArrowWriter and ArrowColumnVector.
ueshin Jul 13, 2017
6fcf700
Use ArrowWriter for ArrowConverters.
ueshin Jul 14, 2017
579def2
Refactor ArrowConverters.
ueshin Jul 14, 2017
58cd465
Move releasing memory into task completion listener.
ueshin Jul 17, 2017
8ffedda
Revert ArrowColumnVector related implementations to split a pr into m…
ueshin Jul 18, 2017
e3a4fc0
Use rowCount instead of rowId.
ueshin Jul 19, 2017
b5988f9
Move files back to arrow package.
ueshin Jul 19, 2017
a50a271
Modify ArrowUtils to avoid deprecated APIs.
ueshin Jul 19, 2017
7084b38
Modify to close resources also immediately after row iterator is cons…
ueshin Jul 20, 2017
53fba41
Merge branch 'master' into issues/SPARK-21440
ueshin Jul 20, 2017
6fc4da0
Add ArrowWriterSuite.
ueshin Jul 20, 2017
926a624
Merge branch 'master' into issues/SPARK-21440
ueshin Jul 26, 2017
5bbb46f
Remove DecimalType support for now.
ueshin Jul 26, 2017
beff6ef
Fix skip() for StructType.
ueshin Jul 26, 2017
19f3973
Address comments.
ueshin Jul 26, 2017
0bac10d
Modify skip semantic.
ueshin Jul 27, 2017
b85dc23
Inline writeNull().
ueshin Jul 27, 2017
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Move files back to arrow package.
  • Loading branch information
@ueshin
ueshin committed Jul 19, 2017
commit b5988f9a223de407b7709f239fca672bb02b60aa
1 change: 0 additions & 1 deletion sql/core/src/main/scala/org/apache/spark/sql/execution/arrow/ArrowConverters.scala
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Expand Up @@ -28,7 +28,6 @@ import org.apache.arrow.vector.util.ByteArrayReadableSeekableByteChannel

import org.apache.spark.TaskContext
import org.apache.spark.sql.catalyst.InternalRow
import org.apache.spark.sql.execution.vectorized.{ArrowUtils, ArrowWriter}
import org.apache.spark.sql.types._
import org.apache.spark.util.Utils

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2 changes: 1 addition & 1 deletion ...sql/execution/vectorized/ArrowUtils.scala → ...park/sql/execution/arrow/ArrowUtils.scala
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Expand Up @@ -15,7 +15,7 @@
* limitations under the License.
*/

package org.apache.spark.sql.execution.vectorized
package org.apache.spark.sql.execution.arrow

import scala.collection.JavaConverters._

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29 changes: 15 additions & 14 deletions ...ql/execution/vectorized/ArrowWriter.scala → ...ark/sql/execution/arrow/ArrowWriter.scala
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Expand Up @@ -15,7 +15,7 @@
* limitations under the License.
*/

package org.apache.spark.sql.execution.vectorized
package org.apache.spark.sql.execution.arrow

import scala.collection.JavaConverters._

Expand Down Expand Up @@ -111,7 +111,7 @@ class ArrowWriter(
}
}

private[sql] abstract class ArrowFieldWriter {
private[arrow] abstract class ArrowFieldWriter {

def valueVector: ValueVector
def valueMutator: ValueVector.Mutator
Expand Down Expand Up @@ -150,7 +150,7 @@ private[sql] abstract class ArrowFieldWriter {
}
}

private[sql] class BooleanWriter(val valueVector: NullableBitVector) extends ArrowFieldWriter {
private[arrow] class BooleanWriter(val valueVector: NullableBitVector) extends ArrowFieldWriter {

override def valueMutator: NullableBitVector#Mutator = valueVector.getMutator()

Expand All @@ -167,7 +167,7 @@ private[sql] class BooleanWriter(val valueVector: NullableBitVector) extends Arr
}
}

private[sql] class ByteWriter(val valueVector: NullableTinyIntVector) extends ArrowFieldWriter {
private[arrow] class ByteWriter(val valueVector: NullableTinyIntVector) extends ArrowFieldWriter {

override def valueMutator: NullableTinyIntVector#Mutator = valueVector.getMutator()

Expand All @@ -184,7 +184,7 @@ private[sql] class ByteWriter(val valueVector: NullableTinyIntVector) extends Ar
}
}

private[sql] class ShortWriter(val valueVector: NullableSmallIntVector) extends ArrowFieldWriter {
private[arrow] class ShortWriter(val valueVector: NullableSmallIntVector) extends ArrowFieldWriter {

override def valueMutator: NullableSmallIntVector#Mutator = valueVector.getMutator()

Expand All @@ -201,7 +201,7 @@ private[sql] class ShortWriter(val valueVector: NullableSmallIntVector) extends
}
}

private[sql] class IntegerWriter(val valueVector: NullableIntVector) extends ArrowFieldWriter {
private[arrow] class IntegerWriter(val valueVector: NullableIntVector) extends ArrowFieldWriter {

override def valueMutator: NullableIntVector#Mutator = valueVector.getMutator()

Expand All @@ -218,7 +218,7 @@ private[sql] class IntegerWriter(val valueVector: NullableIntVector) extends Arr
}
}

private[sql] class LongWriter(val valueVector: NullableBigIntVector) extends ArrowFieldWriter {
private[arrow] class LongWriter(val valueVector: NullableBigIntVector) extends ArrowFieldWriter {

override def valueMutator: NullableBigIntVector#Mutator = valueVector.getMutator()

Expand All @@ -235,7 +235,7 @@ private[sql] class LongWriter(val valueVector: NullableBigIntVector) extends Arr
}
}

private[sql] class FloatWriter(val valueVector: NullableFloat4Vector) extends ArrowFieldWriter {
private[arrow] class FloatWriter(val valueVector: NullableFloat4Vector) extends ArrowFieldWriter {

override def valueMutator: NullableFloat4Vector#Mutator = valueVector.getMutator()

Expand All @@ -252,7 +252,7 @@ private[sql] class FloatWriter(val valueVector: NullableFloat4Vector) extends Ar
}
}

private[sql] class DoubleWriter(val valueVector: NullableFloat8Vector) extends ArrowFieldWriter {
private[arrow] class DoubleWriter(val valueVector: NullableFloat8Vector) extends ArrowFieldWriter {

override def valueMutator: NullableFloat8Vector#Mutator = valueVector.getMutator()

Expand All @@ -269,7 +269,7 @@ private[sql] class DoubleWriter(val valueVector: NullableFloat8Vector) extends A
}
}

private[sql] class DecimalWriter(
private[arrow] class DecimalWriter(
val valueVector: NullableDecimalVector,
precision: Int,
scale: Int) extends ArrowFieldWriter {
Expand All @@ -292,7 +292,7 @@ private[sql] class DecimalWriter(
}
}

private[sql] class StringWriter(val valueVector: NullableVarCharVector) extends ArrowFieldWriter {
private[arrow] class StringWriter(val valueVector: NullableVarCharVector) extends ArrowFieldWriter {

override def valueMutator: NullableVarCharVector#Mutator = valueVector.getMutator()

Expand All @@ -311,7 +311,8 @@ private[sql] class StringWriter(val valueVector: NullableVarCharVector) extends
}
}

private[sql] class BinaryWriter(val valueVector: NullableVarBinaryVector) extends ArrowFieldWriter {
private[arrow] class BinaryWriter(
val valueVector: NullableVarBinaryVector) extends ArrowFieldWriter {

override def valueMutator: NullableVarBinaryVector#Mutator = valueVector.getMutator()

Expand All @@ -329,7 +330,7 @@ private[sql] class BinaryWriter(val valueVector: NullableVarBinaryVector) extend
}
}

private[sql] class ArrayWriter(
private[arrow] class ArrayWriter(
val valueVector: ListVector,
val elementWriter: ArrowFieldWriter) extends ArrowFieldWriter {

Expand Down Expand Up @@ -364,7 +365,7 @@ private[sql] class ArrayWriter(
}
}

private[sql] class StructWriter(
private[arrow] class StructWriter(
val valueVector: NullableMapVector,
children: Array[ArrowFieldWriter]) extends ArrowFieldWriter {

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1 change: 0 additions & 1 deletion sql/core/src/test/scala/org/apache/spark/sql/execution/arrow/ArrowConvertersSuite.scala
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Expand Up @@ -31,7 +31,6 @@ import org.scalatest.BeforeAndAfterAll

import org.apache.spark.SparkException
import org.apache.spark.sql.{DataFrame, Row}
import org.apache.spark.sql.execution.vectorized.ArrowUtils
import org.apache.spark.sql.test.SharedSQLContext
import org.apache.spark.sql.types.{BinaryType, Decimal, IntegerType, StructField, StructType}
import org.apache.spark.util.Utils
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2 changes: 1 addition & 1 deletion ...xecution/vectorized/ArrowUtilsSuite.scala → ...sql/execution/arrow/ArrowUtilsSuite.scala
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Expand Up @@ -15,7 +15,7 @@
* limitations under the License.
*/

package org.apache.spark.sql.execution.vectorized
package org.apache.spark.sql.execution.arrow

import org.apache.spark.SparkFunSuite
import org.apache.spark.sql.types._
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