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74 changes: 74 additions & 0 deletions
74
...se/src-delta-32/main/scala/org/apache/spark/sql/execution/datasources/DeltaV1Writes.scala
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,74 @@ | ||
| /* | ||
| * Licensed to the Apache Software Foundation (ASF) under one or more | ||
| * contributor license agreements. See the NOTICE file distributed with | ||
| * this work for additional information regarding copyright ownership. | ||
| * The ASF licenses this file to You under the Apache License, Version 2.0 | ||
| * (the "License"); you may not use this file except in compliance with | ||
| * the License. You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
| package org.apache.spark.sql.execution.datasources | ||
| import org.apache.gluten.backendsapi.BackendsApiManager | ||
|
|
||
| import org.apache.spark.sql.SparkSession | ||
| import org.apache.spark.sql.catalyst.catalog.BucketSpec | ||
| import org.apache.spark.sql.catalyst.catalog.CatalogTypes.TablePartitionSpec | ||
| import org.apache.spark.sql.catalyst.expressions.{Attribute, SortOrder} | ||
| import org.apache.spark.sql.catalyst.plans.logical.LocalRelation | ||
| import org.apache.spark.sql.execution.{QueryExecution, SortExec, SparkPlan} | ||
| import org.apache.spark.sql.execution.datasources.V1WritesUtils.isOrderingMatched | ||
|
|
||
| case class DeltaV1Writes( | ||
| spark: SparkSession, | ||
| query: SparkPlan, | ||
| fileFormat: FileFormat, | ||
| partitionColumns: Seq[Attribute], | ||
| bucketSpec: Option[BucketSpec], | ||
| options: Map[String, String], | ||
| staticPartitions: TablePartitionSpec = Map.empty) { | ||
|
|
||
| require(fileFormat != null, "FileFormat is required to write files.") | ||
| require(BackendsApiManager.getSettings.enableNativeWriteFiles()) | ||
|
|
||
| private lazy val requiredOrdering: Seq[SortOrder] = | ||
| V1WritesUtils.getSortOrder( | ||
| query.output, | ||
| partitionColumns, | ||
| bucketSpec, | ||
| options, | ||
| staticPartitions.size) | ||
|
|
||
| lazy val sortPlan: SparkPlan = { | ||
| val outputOrdering = query.outputOrdering | ||
| val orderingMatched = isOrderingMatched(requiredOrdering.map(_.child), outputOrdering) | ||
| if (orderingMatched) { | ||
| query | ||
| } else { | ||
| SortExec(requiredOrdering, global = false, query) | ||
| } | ||
| } | ||
|
|
||
| lazy val writePlan: SparkPlan = | ||
| WriteFilesExec( | ||
| sortPlan, | ||
| fileFormat = fileFormat, | ||
| partitionColumns = partitionColumns, | ||
| bucketSpec = bucketSpec, | ||
| options = options, | ||
| staticPartitions = staticPartitions) | ||
|
|
||
| lazy val executedPlan: SparkPlan = | ||
| CallTransformer(spark, writePlan).executedPlan | ||
| } | ||
|
|
||
| case class CallTransformer(spark: SparkSession, physicalPlan: SparkPlan) | ||
| extends QueryExecution(spark, LocalRelation()) { | ||
| override lazy val sparkPlan: SparkPlan = physicalPlan | ||
| } |
100 changes: 100 additions & 0 deletions
100
...c-delta-32/test/scala/org/apache/spark/sql/execution/datasources/DeltaV1WritesSuite.scala
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,100 @@ | ||
| /* | ||
| * Licensed to the Apache Software Foundation (ASF) under one or more | ||
| * contributor license agreements. See the NOTICE file distributed with | ||
| * this work for additional information regarding copyright ownership. | ||
| * The ASF licenses this file to You under the Apache License, Version 2.0 | ||
| * (the "License"); you may not use this file except in compliance with | ||
| * the License. You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
| package org.apache.spark.sql.execution.datasources | ||
|
|
||
| import org.apache.gluten.GlutenConfig | ||
| import org.apache.gluten.execution.{GlutenClickHouseWholeStageTransformerSuite, GlutenPlan, SortExecTransformer} | ||
| import org.apache.spark.SparkConf | ||
| import org.apache.spark.sql.execution.datasources.parquet.ParquetFileFormat | ||
| import org.apache.spark.sql.execution.{SortExec, SparkPlan} | ||
|
|
||
| class DeltaV1WritesSuite extends GlutenClickHouseWholeStageTransformerSuite { | ||
|
|
||
| import testImplicits._ | ||
|
|
||
| override protected def sparkConf: SparkConf = { | ||
| super.sparkConf | ||
| .set(GlutenConfig.NATIVE_WRITER_ENABLED.key, "true") | ||
| } | ||
|
|
||
| override def beforeAll(): Unit = { | ||
| super.beforeAll() | ||
| (0 to 20) | ||
| .map(i => (i, i % 5, (i % 10).toString)) | ||
| .toDF("i", "j", "k") | ||
| .write | ||
| .saveAsTable("t0") | ||
| } | ||
|
|
||
| override def afterAll(): Unit = { | ||
| sql("drop table if exists t0") | ||
| super.afterAll() | ||
| } | ||
|
|
||
| val format = new ParquetFileFormat | ||
| def getSort(child: SparkPlan): Option[SortExecTransformer] = { | ||
| child.collectFirst { case w: SortExecTransformer => w } | ||
| } | ||
| test("don't add sort when the required ordering is empty") { | ||
| val df = sql("select * from t0") | ||
| val plan = df.queryExecution.sparkPlan | ||
| val writes = DeltaV1Writes(spark, plan, format, Nil, None, Map.empty) | ||
| assert(writes.sortPlan === plan) | ||
| assert(writes.writePlan != null) | ||
| assert(writes.executedPlan.isInstanceOf[GlutenPlan]) | ||
| val writeFilesOpt = V1WritesUtils.getWriteFilesOpt(writes.executedPlan) | ||
| assert(writeFilesOpt.isDefined) | ||
| val sortExec = getSort(writes.executedPlan) | ||
| assert(sortExec.isEmpty) | ||
| } | ||
|
|
||
| test("don't add sort when the required ordering is already satisfied") { | ||
| val df = sql("select * from t0") | ||
| def check(plan: SparkPlan): Unit = { | ||
| val partitionColumns = plan.output.find(_.name == "k").toSeq | ||
| val writes = DeltaV1Writes(spark, plan, format, partitionColumns, None, Map.empty) | ||
| assert(writes.sortPlan === plan) | ||
| assert(writes.writePlan != null) | ||
| assert(writes.executedPlan.isInstanceOf[GlutenPlan]) | ||
| val writeFilesOpt = V1WritesUtils.getWriteFilesOpt(writes.executedPlan) | ||
| assert(writeFilesOpt.isDefined) | ||
| val sortExec = getSort(writes.executedPlan) | ||
| assert(sortExec.isDefined) | ||
| } | ||
| check(df.orderBy("k").queryExecution.sparkPlan) | ||
| check(df.orderBy("k", "j").queryExecution.sparkPlan) | ||
| } | ||
|
|
||
| test("add sort when the required ordering is not satisfied") { | ||
| val df = sql("select * from t0") | ||
| def check(plan: SparkPlan): Unit = { | ||
| val partitionColumns = plan.output.find(_.name == "k").toSeq | ||
| val writes = DeltaV1Writes(spark, plan, format, partitionColumns, None, Map.empty) | ||
| val sort = writes.sortPlan.asInstanceOf[SortExec] | ||
| assert(sort.child === plan) | ||
| assert(writes.writePlan != null) | ||
| assert(writes.executedPlan.isInstanceOf[GlutenPlan]) | ||
| val writeFilesOpt = V1WritesUtils.getWriteFilesOpt(writes.executedPlan) | ||
| assert(writeFilesOpt.isDefined) | ||
| val sortExec = getSort(writes.executedPlan) | ||
| assert(sortExec.isDefined, s"writes.executedPlan: ${writes.executedPlan}") | ||
| } | ||
| check(df.queryExecution.sparkPlan) | ||
| check(df.orderBy("j", "k").queryExecution.sparkPlan) | ||
| } | ||
|
|
||
| } |
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